{"title":"Molecular Biology \u0026 Protein Purification","description":"","products":[{"product_id":"ok432","title":"NK Cell Activator-OK432","description":"\n\u003cstyle\u003e\n\n \/* =============OK432 Page Edits for ZhangJian.pdf===========OK432 Page Edits for ZhangJian.docx=\n\n Biofargo Product Page Base\n\n ========================== *\/\n\n .biofargo-wrap{\n\n font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;\n\n color:#333;\n\n line-height:1.65;\n\n max-width:1000px;\n\n margin:0 auto;\n\n background:#fff;\n\n border:1px solid #e1e8ed;\n\n border-radius:12px;\n\n padding:28px;\n\n }\n\n .biofargo-h2{\n\n color:#0056b3;\n\n border-bottom:2px solid #0056b3;\n\n padding-bottom:8px;\n\n margin:0 0 14px 0;\n\n font-size:22px;\n\n }\n\n .biofargo-section{ margin-top:28px; }\n\n .biofargo-card{\n\n background:#fcfcfc;\n\n border:1px solid #f0f0f0;\n\n border-radius:10px;\n\n padding:16px;\n\n }\n\n\n\n \/* =========================\n\n Table Responsive\n\n ========================== *\/\n\n .biofargo-table-wrap{\n\n overflow-x:auto;\n\n -webkit-overflow-scrolling:touch;\n\n border:1px solid #eee;\n\n border-radius:10px;\n\n padding:6px;\n\n background:#fff;\n\n }\n\n table.biofargo-table{\n\n width:100%;\n\n border-collapse:collapse;\n\n font-size:14px;\n\n min-width:920px; \/* allow horizontal scroll on mobile *\/\n\n background:#fff;\n\n }\n\n table.biofargo-table th,\n\n table.biofargo-table td{\n\n border:1px solid #ddd;\n\n padding:12px;\n\n vertical-align:middle;\n\n white-space:normal;\n\n word-break:break-word;\n\n }\n\n table.biofargo-table thead th{\n\n background:#0056b3;\n\n color:#fff;\n\n font-weight:700;\n\n text-align:left;\n\n }\n\n table.biofargo-table thead th.center,\n\n table.biofargo-table tbody td.center{\n\n text-align:center;\n\n }\n\n table.biofargo-table tbody td:first-child{\n\n font-weight:700;\n\n background:#f8f9fa;\n\n }\n\n\n\n \/* =========================\n\n Features (✔ list)\n\n ========================== *\/\n\n .biofargo-checklist{\n\n list-style:none;\n\n padding:0;\n\n margin:0;\n\n }\n\n .biofargo-checklist li{\n\n position:relative;\n\n padding-left:28px;\n\n margin:0 0 14px 0;\n\n }\n\n .biofargo-checklist li:last-child{ margin-bottom:0; }\n\n .biofargo-check{\n\n position:absolute;\n\n left:0;\n\n top:0;\n\n color:#0056b3;\n\n font-weight:800;\n\n }\n\n .biofargo-checklist strong{\n\n display:block;\n\n font-size:15px;\n\n margin-bottom:4px;\n\n }\n\n .biofargo-checklist p{\n\n margin:0;\n\n font-size:14px;\n\n }\n\n\n\n \/* =========================\n\n Applications (2x2 cards)\n\n ========================== *\/\n\n .biofargo-grid{\n\n display:grid;\n\n grid-template-columns:repeat(2, minmax(0, 1fr));\n\n gap:16px;\n\n }\n\n .biofargo-app-card{\n\n border:1px solid #e1e8ed;\n\n border-radius:12px;\n\n padding:14px;\n\n background:#fff;\n\n }\n\n .biofargo-app-card h4{\n\n margin:0 0 6px 0;\n\n font-size:16px;\n\n color:#333;\n\n }\n\n .biofargo-app-card p{\n\n margin:0;\n\n font-size:14px;\n\n }\n\n @media (max-width:640px){\n\n .biofargo-wrap{ padding:18px; }\n\n .biofargo-grid{ grid-template-columns:1fr; }\n\n }\n\n\n\n \/* =========================\n\n Warning \/ Cautions\n\n ========================== *\/\n\n .biofargo-caution{\n\n background:#fff5f5;\n\n \n\n padding:14px;\n\n border-radius:10px;\n\n color:#852d2d;\n\n font-size:14px;\n\n }\n\n .biofargo-caution p{ margin:0 0 8px 0; }\n\n .biofargo-caution p:last-child{ margin:0; }\n\n\n\n \/* =========================\n\n Documents (dual CTA)\n\n ========================== *\/\n\n .biofargo-docs{\n\n display:flex;\n\n flex-wrap:wrap;\n\n gap:12px;\n\n margin-top:12px;\n\n }\n\n .biofargo-btn{\n\n display:inline-block;\n\n padding:10px 18px;\n\n border-radius:8px;\n\n font-weight:800;\n\n font-size:14px;\n\n text-decoration:none;\n\n }\n\n .biofargo-btn.primary{\n\n background:#0056b3;\n\n color:#fff;\n\n border:2px solid #0056b3;\n\n }\n\n .biofargo-btn.outline{\n\n background:#fff;\n\n color:#0056b3;\n\n border:2px solid #0056b3;\n\n }\n\n\u003c\/style\u003e\n\n\u003cdiv class=\"biofargo-wrap\"\u003e\n\n\u003c!-- Description --\u003e\n\n\u003cdiv class=\"biofargo-section\" style=\"margin-top: 0;\"\u003e\n\n\u003ch2 class=\"biofargo-h2\"\u003eDescription\u003c\/h2\u003e\n\n\u003cdiv class=\"biofargo-card\"\u003e\n\n\u003cp style=\"margin: 0 0 10px 0;\"\u003eOK432 is an immunomodulatory agent produced through the lyophilization of Group A Streptococcus pyogenes.\u003c\/p\u003e\n\n\u003cp style=\"margin: 0 0 10px 0;\"\u003eIt activates neutrophils, enabling them to effectively kill tumor cells pretreated with IFN-γ or TNF-α. This cytotoxic effect is mediated by the interaction between CD11b\/CD18 on neutrophils and ICAM-1 expressed on tumor cells.\u003c\/p\u003e\n\n\u003cp style=\"margin: 0 0 10px 0;\"\u003eFurthermore, OK432 stimulates monocytes to enhance their tumoricidal activity against autologous cancer cells.\u003c\/p\u003e\n\n\u003cp style=\"margin: 0 0 10px 0;\"\u003eIn lymphocytes, OK432 induces lymphokine-activated killer (LAK) cell activity, which demonstrates potent cytotoxicity even against NK-resistant tumor cells.\u003c\/p\u003e\n\n\u003cp style=\"margin: 0 0 10px 0;\"\u003eDue to its immunomodulatory and antitumor properties, OK432 is suitable for the development and production of cell-based therapeutics.\u003c\/p\u003e\n\n\u003cp style=\"margin: 0;\"\u003eOK432 is standardized in Klinische Einheit (KE), a clinical unit of biological activity. The potency is defined such that 1 KE is equivalent to 0.1 mg of the lyophilized bacterial product.\u003c\/p\u003e\n\n \u003c!-- =========================\n\n HIGHLIGHTS BAR\n\n========================= --\u003e\n\n\u003cdiv style=\"margin-top:18px;padding:14px 18px;background:#f5f9ff;border:1px solid #d7e7fb;border-radius:8px;font-size:15px;line-height:1.7;\"\u003e\n\n \u003cstrong style=\"color:#0056b3;\"\u003eWhy researchers choose OK432:\u003c\/strong\u003e\n\n 21.0% cytotoxic index (more than 2× the assay minimum) ·\n\n KE-standardized potency ·\n\n effective against NK-resistant tumors ·\n\n sterility \/ mycoplasma \/ tumor-suppression tested ·\n\n ready-to-use lyophilized format ·\n\n in stock, ships in 1–2 days.\n\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003c!-- Specifications --\u003e\n\n\u003cdiv class=\"biofargo-section\"\u003e\n\n\u003ch2 class=\"biofargo-h2\"\u003eSpecifications\u003c\/h2\u003e\n\n\u003cdiv class=\"biofargo-table-wrap\"\u003e\n\n\u003ctable class=\"biofargo-table\"\u003e\n\n\u003cthead\u003e\n\n\u003ctr\u003e\n\n\u003cth style=\"width: 20%;\"\u003eProduct\u003c\/th\u003e\n\n\u003cth style=\"width: 30%;\"\u003eParameter\u003c\/th\u003e\n\n\u003cth style=\"width: 30%;\"\u003eSpecification\u003c\/th\u003e\n\n\u003cth class=\"center\" style=\"width: 20%;\"\u003eResults\u003c\/th\u003e\n\n\u003c\/tr\u003e\n\n\u003c\/thead\u003e\n\n\u003ctbody\u003e\n\n\u003c!-- GMP-TL107-0100 --\u003e\n\n\u003ctr\u003e\n\n\u003ctd rowspan=\"6\" class=\"center\"\u003eGMP-TL107-0100\u003c\/td\u003e\n\n\u003ctd\u003e\u003cstrong\u003eAppearance\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003eFreeze-dried preparation, the form should be white loose body\u003c\/td\u003e\n\n\u003ctd class=\"center\"\u003eCompliance\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eVisible Particle\u003c\/td\u003e\n\n\u003ctd\u003eShould be no visible particle\u003c\/td\u003e\n\n\u003ctd class=\"center\"\u003eCompliance\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eMoisture\u003c\/td\u003e\n\n\u003ctd\u003e≤4.0%\u003c\/td\u003e\n\n\u003ctd class=\"center\"\u003e1.7%\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003epH\u003c\/td\u003e\n\n\u003ctd\u003e6.5~7.5\u003c\/td\u003e\n\n\u003ctd class=\"center\"\u003e7.2\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eMycoplasma\u003c\/td\u003e\n\n\u003ctd\u003eShould be negative\u003c\/td\u003e\n\n\u003ctd class=\"center\"\u003eNegative\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eSterility\u003c\/td\u003e\n\n\u003ctd\u003eNo growth\u003c\/td\u003e\n\n\u003ctd class=\"center\"\u003eNo growth\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003c!-- GMP-TL107-0500 --\u003e\n\n\u003ctr\u003e\n\n\u003ctd rowspan=\"10\" class=\"center\"\u003eGMP-TL107-0500\u003c\/td\u003e\n\n\u003ctd\u003e\u003cstrong\u003eAppearance\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003eFreeze-dried preparation, the form should be white loose body\u003c\/td\u003e\n\n\u003ctd class=\"center\"\u003eCompliance\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eVisible Particle\u003c\/td\u003e\n\n\u003ctd\u003eShould be no visible particle\u003c\/td\u003e\n\n\u003ctd class=\"center\"\u003eCompliance\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eMoisture\u003c\/td\u003e\n\n\u003ctd\u003e≤3.0%\u003c\/td\u003e\n\n\u003ctd class=\"center\"\u003e1.3%\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eSterility\u003c\/td\u003e\n\n\u003ctd\u003eNo growth\u003c\/td\u003e\n\n\u003ctd class=\"center\"\u003eNo growth\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eAbnormal Toxicity\u003c\/td\u003e\n\n\u003ctd\u003eShould comply with the regulations\u003c\/td\u003e\n\n\u003ctd class=\"center\"\u003eCompliance\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd rowspan=\"2\"\u003eConcentration Determination\u003c\/td\u003e\n\n\u003ctd\u003eThe difference between bottles shall not exceed ±15%\u003c\/td\u003e\n\n\u003ctd class=\"center\"\u003e1.1%\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eThe average content shall not exceed 90% - 110% of the labeled amount\u003c\/td\u003e\n\n\u003ctd class=\"center\"\u003e97.6%\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eTumor Suppression Test\u003c\/td\u003e\n\n\u003ctd\u003eThe life extension rate should not be less than 50%\u003c\/td\u003e\n\n\u003ctd class=\"center\"\u003e91%\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eRelative Content Determination of Penicillin-thiazole Protein\u003c\/td\u003e\n\n\u003ctd\u003eIt shall be less than 0.03%\u003c\/td\u003e\n\n\u003ctd class=\"center\"\u003eCompliance\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eNK Cell Activity Assay\u003c\/td\u003e\n\n\u003ctd\u003eCytotoxic index T-C by ≥10%\u003c\/td\u003e\n\n\u003ctd class=\"center\"\u003e21.0%\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003c\/tbody\u003e\n\n\u003c\/table\u003e\n\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003c!-- Features --\u003e\n\n\u003cdiv class=\"biofargo-section\"\u003e\n\n \u003ch2 class=\"biofargo-h2\"\u003eFeatures\u003c\/h2\u003e\n\n\n\n \u003cul class=\"biofargo-checklist\"\u003e\n\n\n\n \u003cli\u003e\n\n \u003cspan class=\"biofargo-check\"\u003e✔\u003c\/span\u003e\n\n \u003cstrong\u003eExceptional Potency — 21.0% Cytotoxic Index\u003c\/strong\u003e\n\n \u003cp\u003e\n\n In the standardized NK cell activity assay, OK432 drives an effector-cell\n\n cytotoxic index (T–C) of 21.0% — more than double the ≥10% assay minimum —\n\n reflecting strong, reproducible activity.\n\n \u003c\/p\u003e\n\n \u003c\/li\u003e\n\n\n\n \u003cli\u003e\n\n \u003cspan class=\"biofargo-check\"\u003e✔\u003c\/span\u003e\n\n \u003cstrong\u003eStandardized in KE Units for Reproducible Dosing\u003c\/strong\u003e\n\n \u003cp\u003e\n\n Activity is defined in Klinische Einheit (KE), where 1 KE = 0.1 mg\n\n lyophilized product — so you dose by biological activity, not mass,\n\n for batch-to-batch consistency.\n\n \u003c\/p\u003e\n\n \u003c\/li\u003e\n\n\n\n \u003cli\u003e\n\n \u003cspan class=\"biofargo-check\"\u003e✔\u003c\/span\u003e\n\n \u003cstrong\u003eEffective Against NK-Resistant Tumors\u003c\/strong\u003e\n\n \u003cp\u003e\n\n Induces lymphokine-activated killer (LAK) activity that shows cytotoxicity\n\n even against tumor lines resistant to conventional NK killing.\n\n \u003c\/p\u003e\n\n \u003c\/li\u003e\n\n\n\n \u003cli\u003e\n\n \u003cspan class=\"biofargo-check\"\u003e✔\u003c\/span\u003e\n\n \u003cstrong\u003eDocumented COA — Three-Point Release Testing\u003c\/strong\u003e\n\n \u003cp\u003e\n\n Every lot ships with a COA covering sterility (no growth), mycoplasma\n\n (negative), and a tumor-suppression test (91% life-extension rate vs.\n\n ≥50% required), for research-grade confidence.\n\n \u003c\/p\u003e\n\n \u003c\/li\u003e\n\n\n\n \u003cli\u003e\n\n \u003cspan class=\"biofargo-check\"\u003e✔\u003c\/span\u003e\n\n \u003cstrong\u003eReady-to-Use Lyophilized Powder\u003c\/strong\u003e\n\n \u003cp\u003e\n\n Supplied as a white, fluffy lyophilized powder that reconstitutes cleanly\n\n in WFI, saline, or PBS — stable for 24 months at 2–8°C.\n\n \u003c\/p\u003e\n\n \u003c\/li\u003e\n\n\n\n \u003c\/ul\u003e\n\n\u003c\/div\u003e\n\n\u003c!-- Applications --\u003e\n\n\u003cdiv class=\"biofargo-section\"\u003e\n\n\u003ch2 class=\"biofargo-h2\"\u003eApplications\u003c\/h2\u003e\n\n\u003cdiv class=\"biofargo-grid\"\u003e\n\n\u003cdiv class=\"biofargo-app-card\"\u003e\n\n\u003ch4\u003eNeutrophil Tumor Cytotoxicity\u003c\/h4\u003e\n\n\u003cp\u003eActivates neutrophils to kill tumor cells pretreated with IFN-γ or TNF-α via CD11b\/CD18–ICAM-1 interaction.\u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"biofargo-app-card\"\u003e\n\n\u003ch4\u003eMonocyte Antitumor Activation\u003c\/h4\u003e\n\n\u003cp\u003eStimulates monocytes to enhance tumoricidal activity against autologous cancer cells.\u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"biofargo-app-card\"\u003e\n\n\u003ch4\u003eLAK Cell Induction\u003c\/h4\u003e\n\n\u003cp\u003eInduces lymphokine-activated killer (LAK) cell activity in lymphocytes, demonstrating cytotoxicity against NK-resistant tumor cells.\u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"biofargo-app-card\"\u003e\n\n\u003ch4\u003eNK Cell Function Studies\u003c\/h4\u003e\n\n\u003cp\u003eUsed to enhance NK\/LAK-mediated cytotoxicity in in vitro immune function studies\u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003c!-- Stability \u0026 Storage --\u003e\n\n\u003cdiv class=\"biofargo-section\"\u003e\n\n\u003ch2 class=\"biofargo-h2\"\u003eStability \u0026amp; Storage\u003c\/h2\u003e\n\n\u003cul style=\"padding-left: 20px; margin: 10px 0 0 0;\"\u003e\n\n\u003cli style=\"margin-bottom: 8px;\"\u003eLyophilized powder: Stable for 24 months at 2–8°C in the original.\u003c\/li\u003e\n\n\u003cli style=\"margin-bottom: 8px;\"\u003eReconstitution: Dissolve in sterile Water for Injection, 0.9% NaCl, or PBS (pH 7.4) maintaining final concentration ≥100 µg\/mL to prevent adsorption.\u003c\/li\u003e\n\n\u003cli style=\"margin-bottom: 0;\"\u003eHandling: Aliquot to avoid repeated freeze-thaw cycles.\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003c\/div\u003e\n\n\u003c!-- Cautions (Universal) --\u003e\n\n\u003cdiv class=\"biofargo-section\"\u003e\n\n\u003ch2 class=\"biofargo-h2\"\u003eCautions\u003c\/h2\u003e\n\n\u003cdiv class=\"biofargo-caution\"\u003e\n\n\u003cp\u003e\u003cstrong\u003e• Research Use Only:\u003c\/strong\u003e This product is not intended for diagnostic or therapeutic use.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e• Handling:\u003c\/strong\u003e Prepare solutions using sterile technique. Avoid microbial contamination to maintain activity.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e• Storage:\u003c\/strong\u003e Follow recommended storage conditions. Repeated freeze–thaw cycles may reduce performance.\u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003c!-- =========================\n\n DOCUMENTS SECTION (FIXED)\n\n========================= --\u003e\n\n\u003cdiv class=\"biofargo-section\"\u003e\n\n\u003ch2 class=\"biofargo-h2\"\u003eDocuments\u003c\/h2\u003e\n\n\u003cdiv class=\"biofargo-docs\"\u003e\n\n\u003ca class=\"biofargo-btn primary\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/Data_Sheet-OK432.pdf\" rel=\"noopener\" target=\"_blank\"\u003e 📄 Data Sheet \u003c\/a\u003e \u003ca class=\"biofargo-btn outline\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/SDS-OK432.pdf\" rel=\"noopener\" target=\"_blank\"\u003e 📄 SDS \u003c\/a\u003e \u003ca class=\"biofargo-btn outline\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/COA-PrDZ2405007-GMP-TL107-0100.pdf\" rel=\"noopener\" target=\"_blank\"\u003e 📄 COA (100 µg) \u003c\/a\u003e \u003ca class=\"biofargo-btn outline\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/COA-SPrDZ2509002-GMP-TL107-0500.pdf\" rel=\"noopener\" target=\"_blank\"\u003e 📄 COA (500 µg) \u003c\/a\u003e\n\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003c!-- =========================\n\n FAQ SECTION (ISOLATED FIXED)\n\n========================= --\u003e\n\n\u003csection class=\"biofargo-section\" style=\"margin-bottom: 35px;\"\u003e\n\n\u003ch2 class=\"biofargo-h2\"\u003eFAQ\u003c\/h2\u003e\n\n\u003cdiv style=\"font-size: 15px;\"\u003e\n\n\u003cdetails style=\"margin-bottom: 16px; border-bottom: 1px solid #eee; padding-bottom: 14px;\"\u003e\n\n\u003csummary style=\"cursor: pointer; font-weight: bold; color: #004a99; margin-bottom: 8px;\"\u003eWhat is OK432 (Picibanil) used for in immunology research?\u003c\/summary\u003e\n\n\u003cdiv style=\"margin-top: 10px;\"\u003e\n\n\u003cp style=\"margin: 0; color: #555;\"\u003eOK432 is used as an innate immune activation reagent for NK\/LAK activation, macrophage stimulation, and dendritic cell maturation in tumor immunology and immunotherapy research models.\u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003c\/details\u003e\n\n\u003cdetails style=\"margin-bottom: 16px; border-bottom: 1px solid #eee; padding-bottom: 14px;\"\u003e\n\n\u003csummary style=\"cursor: pointer; font-weight: bold; color: #004a99; margin-bottom: 8px;\"\u003eWhat grade is this, and can I use it clinically?\u003c\/summary\u003e\n\n\u003cdiv style=\"margin-top: 10px;\"\u003e\n\n\u003cp style=\"margin: 0; color: #555;\"\u003eThis product is supplied for Research Use Only (RUO) and process-development use. It is not sold for diagnostic or therapeutic use, and nothing here is a therapeutic claim. For specification, grade, or documentation questions, contact us through biofargo.com.\u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003c\/details\u003e\n\n\u003cdetails style=\"margin-bottom: 16px; border-bottom: 1px solid #eee; padding-bottom: 14px;\"\u003e\n\n\u003csummary style=\"cursor: pointer; font-weight: bold; color: #004a99; margin-bottom: 8px;\"\u003eIs OK432 a TLR agonist?\u003c\/summary\u003e\n\n\u003cdiv style=\"margin-top: 10px;\"\u003e\n\n\u003cp style=\"margin: 0; color: #555;\"\u003eOK432 is a whole-bacterial immunomodulator reported to engage TLR-associated innate pathways (notably TLR4), contributing to cytokine release and downstream immune cell activation.\u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003c\/details\u003e\n\n\u003cdetails style=\"margin-bottom: 16px; border-bottom: 1px solid #eee; padding-bottom: 14px;\"\u003e\n\n\u003csummary style=\"cursor: pointer; font-weight: bold; color: #004a99; margin-bottom: 8px;\"\u003eHow does OK432 activate NK cells?\u003c\/summary\u003e\n\n\u003cdiv style=\"margin-top: 10px;\"\u003e\n\n\u003cp style=\"margin: 0; color: #555;\"\u003eOK432 does not bind NK cells directly. It stimulates accessory cells to release NK-activating factor (NKAF) and other cytokines, which in turn enhance NK cytotoxicity, and it induces lymphokine-activated killer (LAK) activity effective even against NK-resistant targets.\u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003c\/details\u003e\n\n\u003cdetails style=\"margin-bottom: 16px; border-bottom: 1px solid #eee; padding-bottom: 14px;\"\u003e\n\n\u003csummary style=\"cursor: pointer; font-weight: bold; color: #004a99; margin-bottom: 8px;\"\u003eWhich immune cells respond to OK432 stimulation?\u003c\/summary\u003e\n\n\u003cdiv style=\"margin-top: 10px;\"\u003e\n\n\u003cp style=\"margin: 0; color: #555;\"\u003eOK432 activates NK cells, monocytes, macrophages, neutrophils, and dendritic cells, making it widely used in innate immunity and tumor microenvironment studies.\u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003c\/details\u003e\n\n\u003cdetails style=\"margin-bottom: 16px; border-bottom: 1px solid #eee; padding-bottom: 14px;\"\u003e\n\n\u003csummary style=\"cursor: pointer; font-weight: bold; color: #004a99; margin-bottom: 8px;\"\u003eCan OK432 be used in dendritic cell maturation studies?\u003c\/summary\u003e\n\n\u003cdiv style=\"margin-top: 10px;\"\u003e\n\n\u003cp style=\"margin: 0; color: #555;\"\u003eYes. OK432 is frequently used to promote dendritic cell maturation and antigen presentation in immunotherapy and adaptive immunity research workflows.\u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003c\/details\u003e\n\n\u003cdetails style=\"margin-bottom: 16px; border-bottom: 1px solid #eee; padding-bottom: 14px;\"\u003e\n\n\u003csummary style=\"cursor: pointer; font-weight: bold; color: #004a99; margin-bottom: 8px;\"\u003eWhat are the storage conditions for OK432?\u003c\/summary\u003e\n\n\u003cdiv style=\"margin-top: 10px;\"\u003e\n\n\u003cp style=\"margin: 0; color: #555;\"\u003eStore at 2–8°C in a light-protected environment. After reconstitution, aliquot and avoid repeated freeze–thaw cycles to maintain biological activity.\u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003c\/details\u003e\n\n\u003cdetails style=\"margin-bottom: 0;\"\u003e\n\n\u003csummary style=\"cursor: pointer; font-weight: bold; color: #004a99; margin-bottom: 8px;\"\u003eIs OK432 RUO or clinically approved?\u003c\/summary\u003e\n\n\u003cdiv style=\"margin-top: 10px;\"\u003e\n\n\u003cp style=\"margin: 0; color: #555;\"\u003eOK432 is strictly labeled as Research Use Only (RUO) and is not intended for human or animal therapeutic use.\u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003c\/details\u003e\n\n\u003c\/div\u003e\n\n\u003c\/section\u003e\n\n\u003c\/div\u003e","brand":"T\u0026L","offers":[{"title":"100μg","offer_id":43214503542965,"sku":"GMP-TL107-0100","price":190.0,"currency_code":"USD","in_stock":true},{"title":"500μg","offer_id":43214503575733,"sku":"GMP-TL107-0500","price":550.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/IMG-GMP-TL107-0100.png?v=1772505175"},{"product_id":"recombinant-human-epo-protein","title":"Recombinant Human EPO Protein","description":"\u003cstyle\u003e\n \/* =========================\n Biofargo Product Page Base\n ========================== *\/\n .biofargo-wrap{\n font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;\n color:#333;\n line-height:1.65;\n max-width:1000px;\n margin:0 auto;\n background:#fff;\n border:1px solid #e1e8ed;\n border-radius:12px;\n padding:28px;\n }\n .biofargo-h2{\n color:#0056b3;\n border-bottom:2px solid #0056b3;\n padding-bottom:8px;\n margin:0 0 14px 0;\n font-size:22px;\n }\n .biofargo-section{ margin-top:28px; }\n .biofargo-card{\n background:#fcfcfc;\n border:1px solid #f0f0f0;\n border-radius:10px;\n padding:16px;\n }\n\n \/* =========================\n Table Responsive\n ========================== *\/\n .biofargo-table-wrap{\n overflow-x:auto;\n -webkit-overflow-scrolling:touch;\n border:1px solid #eee;\n border-radius:10px;\n padding:6px;\n background:#fff;\n }\n table.biofargo-table{\n width:100%;\n border-collapse:collapse;\n font-size:14px;\n min-width:900px;\n background:#fff;\n }\n table.biofargo-table th,\n table.biofargo-table td{\n border:1px solid #ddd;\n padding:12px;\n vertical-align:middle;\n white-space:normal;\n word-break:break-word;\n }\n table.biofargo-table thead th{\n background:#0056b3;\n color:#fff;\n font-weight:700;\n text-align:left;\n }\n table.biofargo-table thead th.center,\n table.biofargo-table tbody td.center{\n text-align:center;\n }\n table.biofargo-table tbody td:first-child{\n font-weight:700;\n background:#f8f9fa;\n }\n\n \/* =========================\n Features (✔ list)\n ========================== *\/\n .biofargo-checklist{\n list-style:none;\n padding:0;\n margin:0;\n }\n .biofargo-checklist li{\n position:relative;\n padding-left:28px;\n margin:0 0 14px 0;\n }\n .biofargo-checklist li:last-child{ margin-bottom:0; }\n .biofargo-check{\n position:absolute;\n left:0;\n top:0;\n color:#0056b3;\n font-weight:800;\n }\n .biofargo-checklist strong{\n display:block;\n font-size:15px;\n margin-bottom:4px;\n }\n .biofargo-checklist p{\n margin:0;\n font-size:14px;\n }\n\n \/* =========================\n Applications (2x2 cards)\n ========================== *\/\n .biofargo-grid{\n display:grid;\n grid-template-columns:repeat(2, minmax(0, 1fr));\n gap:16px;\n }\n .biofargo-app-card{\n border:1px solid #e1e8ed;\n border-radius:12px;\n padding:14px;\n background:#fff;\n }\n .biofargo-app-card h4{\n margin:0 0 6px 0;\n font-size:16px;\n color:#333;\n }\n .biofargo-app-card p{\n margin:0;\n font-size:14px;\n }\n @media (max-width:640px){\n .biofargo-wrap{ padding:18px; }\n .biofargo-grid{ grid-template-columns:1fr; }\n }\n\n \/* =========================\n Warning \/ Cautions\n ========================== *\/\n .biofargo-caution{\n background:#fff5f5;\n padding:14px;\n border-radius:10px;\n color:#852d2d;\n font-size:14px;\n }\n .biofargo-caution p{ margin:0 0 8px 0; }\n .biofargo-caution p:last-child{ margin:0; }\n\n \/* =========================\n Documents (dual CTA)\n ========================== *\/\n .biofargo-docs{\n display:flex;\n flex-wrap:wrap;\n gap:12px;\n margin-top:12px;\n }\n .biofargo-btn{\n display:inline-block;\n padding:10px 18px;\n border-radius:8px;\n font-weight:800;\n font-size:14px;\n text-decoration:none;\n }\n .biofargo-btn.primary{\n background:#0056b3;\n color:#fff;\n border:2px solid #0056b3;\n }\n .biofargo-btn.outline{\n background:#fff;\n color:#0056b3;\n border:2px solid #0056b3;\n }\n\u003c\/style\u003e\n\n\u003cdiv class=\"biofargo-wrap\"\u003e\n\n\u003c!-- Description --\u003e\n\u003cdiv style=\"margin-top:0;\" class=\"biofargo-section\"\u003e\n\u003ch2 class=\"biofargo-h2\"\u003eDescription\u003c\/h2\u003e\n\u003cdiv class=\"biofargo-card\"\u003e\n\u003cp style=\"margin:0 0 10px 0;\"\u003eRecombinant Human EPO Protein is a biologically active, glycosylated human erythropoietin produced in HEK293 cells. The recombinant protein is based on the human EPO reference sequence NP_000790.2 and contains a C-terminal His tag.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 10px 0;\"\u003eErythropoietin is a glycoprotein cytokine that promotes the proliferation and differentiation of erythroid progenitor cells, including colony-forming unit-erythroid (CFU-E) cells, into mature erythrocytes. Physiological EPO production occurs primarily in the kidneys in adults, while the liver is the predominant source during fetal and neonatal development.\u003c\/p\u003e\n\n\u003cp style=\"margin:0 0 10px 0;\"\u003eIn addition to its established role in erythropoiesis, EPO has been studied for non-hematopoietic biological functions associated with angiogenesis, vascular smooth muscle cell proliferation, hypoxia-related neuroprotection, and the regulation of certain B-cell responses.\u003c\/p\u003e\n\n\u003cp style=\"margin:0;\"\u003eThis HEK293-derived protein is validated in a TF-1 cell proliferation assay and is intended for in vitro cell culture and laboratory research involving erythropoiesis, EPO receptor signaling, and related biological processes. It is not intended for direct clinical or therapeutic use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c!-- Specifications --\u003e\n\u003cdiv class=\"biofargo-section\"\u003e\n\u003ch2 class=\"biofargo-h2\"\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv class=\"biofargo-table-wrap\"\u003e\n\u003ctable class=\"biofargo-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"width:25%;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"width:35%;\"\u003eAcceptance Criteria\u003c\/th\u003e\n\u003cth style=\"width:20%;\" class=\"center\"\u003eTL-636-0050\u003c\/th\u003e\n\u003cth style=\"width:20%;\" class=\"center\"\u003eTL-636-0100\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Size\u003c\/td\u003e\n\u003ctd\u003eSpecified fill quantity\u003c\/td\u003e\n\u003ctd class=\"center\"\u003e50 µg\u003c\/td\u003e\n\u003ctd class=\"center\"\u003e100 µg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpression Host\u003c\/td\u003e\n\u003ctd\u003eHEK293 cells\u003c\/td\u003e\n\u003ctd class=\"center\"\u003eCompliance\u003c\/td\u003e\n\u003ctd class=\"center\"\u003eCompliance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReference Sequence\u003c\/td\u003e\n\u003ctd\u003eHuman EPO, NP_000790.2\u003c\/td\u003e\n\u003ctd class=\"center\"\u003eCompliance\u003c\/td\u003e\n\u003ctd class=\"center\"\u003eCompliance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTag\u003c\/td\u003e\n\u003ctd\u003eC-terminal His tag\u003c\/td\u003e\n\u003ctd class=\"center\"\u003eCompliance\u003c\/td\u003e\n\u003ctd class=\"center\"\u003eCompliance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePredicted Molecular Weight\u003c\/td\u003e\n\u003ctd\u003e19.2 kDa\u003c\/td\u003e\n\u003ctd class=\"center\"\u003eCompliance\u003c\/td\u003e\n\u003ctd class=\"center\"\u003eCompliance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePurification Method\u003c\/td\u003e\n\u003ctd\u003eChromatographic purification\u003c\/td\u003e\n\u003ctd class=\"center\"\u003eCompliance\u003c\/td\u003e\n\u003ctd class=\"center\"\u003eCompliance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAppearance\u003c\/td\u003e\n\u003ctd\u003eWhite, loose lyophilized preparation\u003c\/td\u003e\n\u003ctd class=\"center\"\u003eCompliance\u003c\/td\u003e\n\u003ctd class=\"center\"\u003eCompliance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIdentity\u003c\/td\u003e\n\u003ctd\u003eElectrophoretic band consistent with the expected molecular weight\u003c\/td\u003e\n\u003ctd class=\"center\"\u003eCompliance\u003c\/td\u003e\n\u003ctd class=\"center\"\u003eCompliance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVisible Particles\u003c\/td\u003e\n\u003ctd\u003eNo visible particles\u003c\/td\u003e\n\u003ctd class=\"center\"\u003eCompliance\u003c\/td\u003e\n\u003ctd class=\"center\"\u003eCompliance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMoisture\u003c\/td\u003e\n\u003ctd\u003e≤4.0%\u003c\/td\u003e\n\u003ctd class=\"center\"\u003e2.0%\u003c\/td\u003e\n\u003ctd class=\"center\"\u003e2.9%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH\u003c\/td\u003e\n\u003ctd\u003e6.5–7.5\u003c\/td\u003e\n\u003ctd class=\"center\"\u003e7.3\u003c\/td\u003e\n\u003ctd class=\"center\"\u003e7.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePurity\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;90% by SDS-PAGE\u003c\/td\u003e\n\u003ctd class=\"center\"\u003eCompliance\u003c\/td\u003e\n\u003ctd class=\"center\"\u003eCompliance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEndotoxin\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;0.1 EU\/µg\u003c\/td\u003e\n\u003ctd class=\"center\"\u003e\u0026lt;0.1 EU\/µg\u003c\/td\u003e\n\u003ctd class=\"center\"\u003e\u0026lt;0.1 EU\/µg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMycoplasma\u003c\/td\u003e\n\u003ctd\u003eNegative\u003c\/td\u003e\n\u003ctd class=\"center\"\u003eNegative\u003c\/td\u003e\n\u003ctd class=\"center\"\u003eNegative\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSterility\u003c\/td\u003e\n\u003ctd\u003eNo growth\u003c\/td\u003e\n\u003ctd class=\"center\"\u003eNo growth\u003c\/td\u003e\n\u003ctd class=\"center\"\u003eNo growth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBiological Activity\u003c\/td\u003e\n\u003ctd\u003eTF-1 cell proliferation assay; specific activity ≥1.0×10\u003csup\u003e6\u003c\/sup\u003e IU\/mg\u003c\/td\u003e\n\u003ctd class=\"center\"\u003e3.08×10\u003csup\u003e6\u003c\/sup\u003e IU\/mg\u003c\/td\u003e\n\u003ctd class=\"center\"\u003eRefer to lot-specific COA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c!-- Features --\u003e\n\u003cdiv class=\"biofargo-section\"\u003e\n\u003ch2 class=\"biofargo-h2\"\u003eFeatures\u003c\/h2\u003e\n\u003cul class=\"biofargo-checklist\"\u003e\n\u003cli\u003e\n\u003cspan class=\"biofargo-check\"\u003e✔\u003c\/span\u003e\n\u003cstrong\u003eHEK293 Mammalian Expression\u003c\/strong\u003e\n\u003cp\u003eProduced in HEK293 cells to support mammalian protein folding and glycosylation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"biofargo-check\"\u003e✔\u003c\/span\u003e\n\u003cstrong\u003eValidated Biological Activity\u003c\/strong\u003e\n\u003cp\u003eEvaluated using a TF-1 cell proliferation assay with a product specification of ≥1.0×10\u003csup\u003e6\u003c\/sup\u003e IU\/mg.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"biofargo-check\"\u003e✔\u003c\/span\u003e\n\u003cstrong\u003eDefined Protein Construction\u003c\/strong\u003e\n\u003cp\u003eBased on human EPO reference sequence NP_000790.2 with a C-terminal His tag and a predicted molecular weight of 19.2 kDa.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"biofargo-check\"\u003e✔\u003c\/span\u003e\n\u003cstrong\u003eComprehensive Quality Control\u003c\/strong\u003e\n\u003cp\u003eTested for identity, purity, endotoxin, moisture, pH, mycoplasma, sterility, and biological activity.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003c!-- Applications --\u003e\n\u003cdiv class=\"biofargo-section\"\u003e\n\u003ch2 class=\"biofargo-h2\"\u003eApplications\u003c\/h2\u003e\n\u003cdiv class=\"biofargo-grid\"\u003e\n\u003cdiv class=\"biofargo-app-card\"\u003e\n\u003ch4\u003eErythropoiesis Research\u003c\/h4\u003e\n\u003cp\u003eStudies of the proliferation and differentiation of erythroid progenitor cells, including CFU-E cells.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"biofargo-app-card\"\u003e\n\u003ch4\u003eEPO\/EPOR Signaling Research\u003c\/h4\u003e\n\u003cp\u003eInvestigation of erythropoietin receptor activation and EPO-associated cellular signaling pathways.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"biofargo-app-card\"\u003e\n\u003ch4\u003eTF-1 Cell-Based Assays\u003c\/h4\u003e\n\u003cp\u003eSuitable for in vitro research using EPO-responsive TF-1 cell proliferation systems.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"biofargo-app-card\"\u003e\n\u003ch4\u003eNon-Hematopoietic EPO Research\u003c\/h4\u003e\n\u003cp\u003eResearch into reported EPO-associated functions involving angiogenesis, hypoxia responses, neuroprotection, and B-cell biology.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c!-- Stability \u0026 Storage --\u003e\n\u003cdiv class=\"biofargo-section\"\u003e\n\u003ch2 class=\"biofargo-h2\"\u003eStability \u0026amp; Storage\u003c\/h2\u003e\n\u003cul style=\"padding-left:20px; margin:10px 0 0 0;\"\u003e\n\u003cli style=\"margin-bottom:8px;\"\u003e\n\u003cstrong\u003eLyophilized Protein:\u003c\/strong\u003e Store at −20°C. The stated shelf life is 24 months when stored under the recommended conditions.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:8px;\"\u003e\n\u003cstrong\u003eReconstitution:\u003c\/strong\u003e Reconstitute with sterile water, 0.9% NaCl, suitable cell culture medium, or PBS. A final concentration of at least 100 µg\/mL is recommended.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:8px;\"\u003e\n\u003cstrong\u003eAfter Reconstitution:\u003c\/strong\u003e Aliquot and store at −20°C for up to 6 months or at −80°C for up to 12 months under appropriate sterile conditions.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:0;\"\u003e\n\u003cstrong\u003eHandling:\u003c\/strong\u003e Avoid repeated freeze–thaw cycles. Refer to the lot-specific COA and current product label for applicable storage information.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003c!-- Cautions (Universal) --\u003e\n\u003cdiv class=\"biofargo-section\"\u003e\n\u003ch2 class=\"biofargo-h2\"\u003eCautions\u003c\/h2\u003e\n\u003cdiv class=\"biofargo-caution\"\u003e\n\u003cp\u003e\u003cstrong\u003e• Research Use Only:\u003c\/strong\u003e This product is intended for in vitro cell culture and laboratory research only. It must not be used directly for clinical treatment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e• Handling:\u003c\/strong\u003e Prepare solutions using aseptic technique and avoid microbial contamination to maintain protein activity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e• Storage:\u003c\/strong\u003e Store the lyophilized product at −20°C. After reconstitution, aliquot the solution and avoid repeated freeze–thaw cycles.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c!-- Documents --\u003e\n\u003cdiv class=\"biofargo-section\"\u003e\n\u003ch2 class=\"biofargo-h2\"\u003eDocuments\u003c\/h2\u003e\n\u003cdiv class=\"biofargo-docs\"\u003e\n\u003ca rel=\"noopener noreferrer\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/Data_Sheet-Recombinant_Human_EPO_Protein.pdf?v=1772435758\" class=\"biofargo-btn primary\" target=\"_blank\"\u003e📄 TL-636 Data Sheet\u003c\/a\u003e\n\u003ca rel=\"noopener noreferrer\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/SDS-Recombinant_Human_EPO_Protein.pdf?v=1772435759\" class=\"biofargo-btn outline\" target=\"_blank\"\u003e📄 TL-636 SDS\u003c\/a\u003e\n\u003ca rel=\"noopener noreferrer\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/COA-Pr2410007-TL-636-0050.pdf?v=1772435758\" class=\"biofargo-btn outline\" target=\"_blank\"\u003e📄 TL-636-0050 COA\u003c\/a\u003e\n\u003ca rel=\"noopener noreferrer\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/COA-Pr2306009-TL-636-0100.pdf?v=1772435758\" class=\"biofargo-btn outline\" target=\"_blank\"\u003e📄 TL-636-0100 COA\u003c\/a\u003e\n\u003c\/div\u003e\n\n\u003c!-- =========================\n FAQ Schema\n========================== --\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n \"@context\":\"https:\/\/schema.org\",\n \"@type\":\"FAQPage\",\n \"mainEntity\":[\n {\n \"@type\":\"Question\",\n \"name\":\"What is Recombinant Human EPO Protein?\",\n \"acceptedAnswer\":{\n \"@type\":\"Answer\",\n \"text\":\"Recombinant Human EPO Protein is a biologically active, glycosylated form of human erythropoietin produced in HEK293 cells. It promotes the proliferation and differentiation of erythroid progenitor cells and is supplied for in vitro research.\"\n }\n },\n {\n \"@type\":\"Question\",\n \"name\":\"How is Recombinant Human EPO Protein produced?\",\n \"acceptedAnswer\":{\n \"@type\":\"Answer\",\n \"text\":\"The protein is produced in HEK293 cells using the human EPO reference sequence NP_000790.2 and contains a C-terminal His tag.\"\n }\n },\n {\n \"@type\":\"Question\",\n \"name\":\"What is the predicted molecular weight of Recombinant Human EPO Protein?\",\n \"acceptedAnswer\":{\n \"@type\":\"Answer\",\n \"text\":\"The predicted molecular weight is 19.2 kDa. The apparent molecular weight observed by SDS-PAGE may differ because EPO is a glycosylated protein.\"\n }\n },\n {\n \"@type\":\"Question\",\n \"name\":\"What applications can Recombinant Human EPO Protein be used for?\",\n \"acceptedAnswer\":{\n \"@type\":\"Answer\",\n \"text\":\"The protein is suitable for in vitro research involving erythropoiesis, erythroid progenitor cell differentiation, EPO receptor signaling, TF-1 cell proliferation, and other EPO-associated biological processes.\"\n }\n },\n {\n \"@type\":\"Question\",\n \"name\":\"How is the biological activity of Recombinant Human EPO Protein validated?\",\n \"acceptedAnswer\":{\n \"@type\":\"Answer\",\n \"text\":\"Biological activity is evaluated using a TF-1 cell proliferation assay. The product specification requires a specific activity of at least 1.0×10^6 IU\/mg. Lot-specific results are provided in the applicable Certificate of Analysis.\"\n }\n },\n {\n \"@type\":\"Question\",\n \"name\":\"How should Recombinant Human EPO Protein be stored?\",\n \"acceptedAnswer\":{\n \"@type\":\"Answer\",\n \"text\":\"Store the lyophilized protein at −20°C. The stated shelf life is 24 months under the recommended storage conditions.\"\n }\n },\n {\n \"@type\":\"Question\",\n \"name\":\"How should Recombinant Human EPO Protein be reconstituted and stored after reconstitution?\",\n \"acceptedAnswer\":{\n \"@type\":\"Answer\",\n \"text\":\"Reconstitute with sterile water, 0.9% NaCl, suitable cell culture medium, or PBS at a final concentration of at least 100 µg\/mL. Aliquot and store at −20°C for up to 6 months or at −80°C for up to 12 months. Avoid repeated freeze-thaw cycles.\"\n }\n },\n {\n \"@type\":\"Question\",\n \"name\":\"Is Recombinant Human EPO Protein intended for therapeutic use?\",\n \"acceptedAnswer\":{\n \"@type\":\"Answer\",\n \"text\":\"No. This product is intended for in vitro cell culture and laboratory research only and must not be used directly for clinical treatment.\"\n }\n }\n ]\n}\n\u003c\/script\u003e\n\n\u003c!-- =========================\n FAQ\n========================== --\u003e\n\u003cdiv class=\"biofargo-section\"\u003e\n\n\u003ch2 class=\"biofargo-h2\"\u003eFAQ\u003c\/h2\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eWhat is Recombinant Human EPO Protein?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eRecombinant Human EPO Protein is a biologically active, glycosylated form of human erythropoietin produced in HEK293 cells. It promotes the proliferation and differentiation of erythroid progenitor cells and is supplied for in vitro cell culture and laboratory research.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eHow is Recombinant Human EPO Protein produced?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eThe protein is produced using a HEK293 mammalian expression system. It is based on the human EPO reference sequence NP_000790.2 and contains a C-terminal His tag.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eWhat is the predicted molecular weight of this protein?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eThe predicted molecular weight is 19.2 kDa. Because EPO is a glycosylated protein, its apparent molecular weight observed by SDS-PAGE may differ from the sequence-based predicted value.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eWhat applications can Recombinant Human EPO Protein be used for?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eThe protein is suitable for in vitro research involving erythropoiesis, erythroid progenitor cell differentiation, EPO receptor signaling, TF-1 cell proliferation, and other EPO-associated biological processes.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eHow is the biological activity of Recombinant Human EPO Protein validated?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eBiological activity is evaluated using a TF-1 cell proliferation assay. The product specification requires a specific activity of ≥1.0×10\u003csup\u003e6\u003c\/sup\u003e IU\/mg. Refer to the lot-specific Certificate of Analysis for the measured activity of the supplied lot.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eWhat quality controls are performed?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eQuality testing includes appearance, identity, visible particle inspection, moisture, pH, purity by SDS-PAGE, endotoxin, mycoplasma, sterility, and biological activity.\u003c\/p\u003e\n\u003cp\u003eThe product specification includes purity greater than 90% by SDS-PAGE and endotoxin below 0.1 EU\/µg.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eHow should the lyophilized protein be stored?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eStore the lyophilized protein at −20°C. The stated shelf life is 24 months when the product is maintained under the recommended storage conditions.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eHow should the protein be reconstituted and stored afterward?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eReconstitute with sterile water, 0.9% NaCl, suitable cell culture medium, or PBS at a final concentration of at least 100 µg\/mL. After reconstitution, aliquot and store at −20°C for up to 6 months or at −80°C for up to 12 months. Avoid repeated freeze–thaw cycles.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eIs Recombinant Human EPO Protein intended for therapeutic or clinical use?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eNo. This product is intended for in vitro cell culture and laboratory research only. It must not be used directly for human or animal clinical treatment, diagnostic procedures, or therapeutic applications.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"T\u0026L","offers":[{"title":"50μg","offer_id":43214480375989,"sku":"TL-636-0050","price":220.0,"currency_code":"USD","in_stock":true},{"title":"100μg","offer_id":43214480408757,"sku":"TL-636-0100","price":300.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/Recombinant_Human_EPO_Protein.jpg?v=1775112623"},{"product_id":"recombinant-human-fibronectin-fn-protein","title":"Recombinant Human Fibronectin (FN) Protein","description":"\u003cstyle\u003e\n \/* =========================\n Table Responsive \n ========================== *\/\n .biofargo-table-wrapper {\n overflow-x: auto;\n margin: 20px 0;\n -webkit-overflow-scrolling: touch;\n }\n\n .biofargo-spec-table {\n width: 100%;\n border-collapse: collapse;\n border: 1px solid #dee2e6;\n min-width: 600px;\n background: #fff;\n }\n\n .biofargo-spec-table th,\n .biofargo-spec-table td {\n border: 1px solid #dee2e6;\n padding: 12px;\n vertical-align: middle;\n white-space: normal;\n word-break: break-word;\n }\n\n @media (max-width: 600px) {\n .biofargo-table-wrapper {\n border: 1px solid #eee;\n border-radius: 8px;\n padding: 6px;\n background: #fff;\n }\n\n .biofargo-spec-table {\n min-width: 720px;\n }\n }\n\u003c\/style\u003e\n\n\u003cdiv style=\"font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; color: #333; line-height: 1.6; max-width: 1000px; margin: 0 auto; border: 1px solid #e1e8ed; padding: 30px; border-radius: 10px; background-color: #ffffff;\"\u003e\n\n \u003c!-- Description --\u003e\n \u003ch2 style=\"color: #0056b3; border-bottom: 2px solid #0056b3; padding-bottom: 8px; margin-top: 0; font-size: 22px;\"\u003eDescription\u003c\/h2\u003e\n \u003cdiv style=\"background-color: #fcfcfc; padding: 15px; border-radius: 6px; border: 1px solid #f0f0f0;\"\u003e\n \u003cp style=\"margin: 0 0 10px 0; text-align: left;\"\u003eFibronectin (FN) is a dimeric glycoprotein with an approximate molecular weight of 230–250 kDa, covalently linked via C-terminal disulfide bonds. Each monomer comprises 12 type I, 2 type II, and 15–17 type III functional domains that orchestrate multidimensional interactions with cell-surface integrins (α5β1\/αvβ3) and extracellular matrix components (collagen\/heparin) through specific RGD (Arg-Gly-Asp) and CS1 sequences.\u003c\/p\u003e\n \u003cp style=\"margin: 0 0 10px 0; text-align: left;\"\u003eFunctionally, it participates in coagulation cascades and host defense as a soluble plasma protein, or serves as a cross-linked polymeric core component in tissue engineering scaffolds, regulating cell adhesion, migration, and differentiation via mechanotransduction.\u003c\/p\u003e\n \u003cp style=\"margin: 0 0 10px 0; text-align: left;\"\u003eIn cell therapy applications, its recombinant fragment (containing Cell-Binding Domain\/CBD, Heparin-Binding Domain\/HBD, and CS1 sites) acts as a viral transduction enhancer substrate, leveraging spatial co-localization principles to improve lentiviral vector anchoring efficiency in CAR-T production, boosting primary T-cell transduction rates by 3- to 5-fold.\u003c\/p\u003e\n \u003cp style=\"margin: 0; text-align: left;\"\u003eWithin 3D mesenchymal stem cell (MSC) culture systems, it activates the FAK-PI3K-Akt signaling axis to preserve stemness and guide neuro\/vascular lineage differentiation, significantly enhancing the in vivo survival of tissue-engineered grafts.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003c!-- Specifications --\u003e\n \u003ch2 style=\"color: #0056b3; border-bottom: 2px solid #0056b3; padding-bottom: 8px; margin-top: 30px; font-size: 22px;\"\u003eSpecifications\u003c\/h2\u003e\n \u003cdiv class=\"biofargo-table-wrapper\"\u003e\n \u003ctable class=\"biofargo-spec-table\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background-color: #0056b3; color: white;\"\u003e\n \u003cth style=\"padding: 12px; text-align: left;\" colspan=\"2\"\u003eProduct Details\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n\n \u003ctr\u003e\n \u003ctd style=\"font-weight: bold; background-color: #f8f9fa; width: 30%;\"\u003eSynonyms\u003c\/td\u003e\n \u003ctd\u003eCold-insoluble globulin\u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003ctd style=\"font-weight: bold; background-color: #f8f9fa;\"\u003eAccession\u003c\/td\u003e\n \u003ctd\u003eUniProt P02751-1\u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003ctd style=\"font-weight: bold; background-color: #f8f9fa;\"\u003eExpressed Region\u003c\/td\u003e\n \u003ctd\u003ePro1270–Ser1546 \u0026amp; Ala1721–Thr2016\u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003ctd style=\"font-weight: bold; background-color: #f8f9fa;\"\u003eTag\u003c\/td\u003e\n \u003ctd\u003eN-terminal His tag\u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003ctd style=\"font-weight: bold; background-color: #f8f9fa;\"\u003eExpression System\u003c\/td\u003e\n \u003ctd\u003e\u003cem\u003eE. coli\u003c\/em\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003ctd style=\"font-weight: bold; background-color: #f8f9fa;\"\u003ePredicted Molecular Weight\u003c\/td\u003e\n \u003ctd\u003e68.0 kDa\u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003ctd style=\"font-weight: bold; background-color: #f8f9fa;\"\u003ePurity\u003c\/td\u003e\n \u003ctd\u003e\u0026gt; 90% as determined by SDS-PAGE\u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003ctd style=\"font-weight: bold; background-color: #f8f9fa;\"\u003eEndotoxin\u003c\/td\u003e\n \u003ctd\u003e\u0026lt; 0.1 EU per 1 μg of protein (LAL method)\u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003ctd style=\"font-weight: bold; background-color: #f8f9fa;\"\u003eBiological Activity\u003c\/td\u003e\n \u003ctd\u003ePromotes adhesion of human induced pluripotent stem (hiPS) cells with an ED\u003csub\u003e50\u003c\/sub\u003e ≤ 3.2 μg\/mL\u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003ctd style=\"font-weight: bold; background-color: #f8f9fa;\"\u003eFormulation\u003c\/td\u003e\n \u003ctd\u003eLiquid formulation in sterile PBS (pH 7.4), typically supplemented with human serum albumin (HSA) as a stabilizing protectant\u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n\n \u003c!-- Features --\u003e\n \u003ch2 style=\"color: #0056b3; border-bottom: 2px solid #0056b3; padding-bottom: 8px; margin-top: 30px; font-size: 22px;\"\u003eFeatures\u003c\/h2\u003e\n \u003cul style=\"list-style-type: none; padding: 0; margin: 0;\"\u003e\n \u003cli style=\"margin-bottom: 15px; padding-left: 30px; position: relative;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; color: #0056b3; font-weight: bold;\"\u003e✔\u003c\/span\u003e\n \u003cstrong\u003eHigh Purity:\u003c\/strong\u003e This product is purified using advanced chromatographic techniques, achieving a purity level of over 95%, ensuring accurate and reproducible experimental outcomes.\u003cbr\u003e\n \u003c\/li\u003e\n \u003cli style=\"margin-bottom: 15px; padding-left: 30px; position: relative;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; color: #0056b3; font-weight: bold;\"\u003e✔\u003c\/span\u003e\n \u003cstrong\u003eHigh Biological Activity:\u003c\/strong\u003e Demonstrated through multiple activity assays, this product effectively supports cell adhesion, migration, and proliferation, making it suitable for various cell culture applications.\u003cbr\u003e\n \u003c\/li\u003e\n \u003cli style=\"margin-bottom: 15px; padding-left: 30px; position: relative;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; color: #0056b3; font-weight: bold;\"\u003e✔\u003c\/span\u003e\n \u003cstrong\u003eBatch Consistency:\u003c\/strong\u003e Produced under stringent quality control measures to ensure consistency between batches, minimizing variability and enhancing the reliability of research results.\u003cbr\u003e\n \u003c\/li\u003e\n \u003cli style=\"margin-bottom: 0; padding-left: 30px; position: relative;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; color: #0056b3; font-weight: bold;\"\u003e✔\u003c\/span\u003e\n \u003cstrong\u003eAnimal-Free:\u003c\/strong\u003e Manufactured without the use of animal-derived components, adhering to animal-free standards and expanding its applicability for diverse research needs.\n \u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003c!-- Applications --\u003e\n \u003ch2 style=\"color: #0056b3; border-bottom: 2px solid #0056b3; padding-bottom: 8px; margin-top: 30px; font-size: 22px;\"\u003eApplications\u003c\/h2\u003e\n \u003cdiv style=\"display: grid; grid-template-columns: 1fr 1fr; gap: 20px;\"\u003e\n \u003cdiv style=\"border: 1px solid #e1e8ed; padding: 15px; border-radius: 8px;\"\u003e\n \u003ch4 style=\"margin-top: 0; color: #333;\"\u003eCell Adhesion Studies\u003c\/h4\u003e\n \u003cp style=\"font-size: 14px; margin-bottom: 0;\"\u003eInvestigate the role of fibronectin in cell adhesion and migration, contributing to a deeper understanding of cell-matrix interactions.\u003cbr\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"border: 1px solid #e1e8ed; padding: 15px; border-radius: 8px;\"\u003e\n \u003ch4 style=\"margin-top: 0; color: #333;\"\u003eTissue Engineering\u003c\/h4\u003e\n \u003cp style=\"font-size: 14px; margin-bottom: 0;\"\u003eUtilize fibronectin in tissue scaffolds and matrices to promote cell attachment and tissue regeneration, advancing the development of regenerative therapies.\u003cbr\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"border: 1px solid #e1e8ed; padding: 15px; border-radius: 8px;\"\u003e\n \u003ch4 style=\"margin-top: 0; color: #333;\"\u003eWound Healing Research\u003c\/h4\u003e\n \u003cp style=\"font-size: 14px; margin-bottom: 0;\"\u003eExplore the impact of fibronectin on wound healing processes, including tissue repair and remodeling, providing insights into potential therapeutic approaches.\u003cbr\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"border: 1px solid #e1e8ed; padding: 15px; border-radius: 8px;\"\u003e\n \u003ch4 style=\"margin-top: 0; color: #333;\"\u003eCancer Research\u003c\/h4\u003e\n \u003cp style=\"font-size: 14px; margin-bottom: 0;\"\u003eStudy the role of fibronectin in tumor cell behavior and metastasis, offering valuable information for cancer research and treatment strategies.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003c!-- Stability \u0026 Storage --\u003e\n \u003ch2 style=\"color: #0056b3; border-bottom: 2px solid #0056b3; padding-bottom: 8px; margin-top: 30px; font-size: 22px;\"\u003eStability \u0026amp;  Storage\u003c\/h2\u003e\n \u003cul style=\"padding-left: 20px;\"\u003e\n \u003cli style=\"margin-bottom: 8px;\"\u003e√ Liquid: Stable for 12 months at -80°C or 6 months at -20°C when stored in the original sealed container under desiccant. \u003cbr\u003e\n\u003c\/li\u003e\n \u003cli style=\"margin-bottom: 8px;\"\u003e√ Reconstitution: N\/A \u003cbr\u003e\n\u003c\/li\u003e\n \u003cli style=\"margin-bottom: 0;\"\u003e√ Handling: Aliquot to avoid repeated freeze-thaw cycles. \u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003c!-- Instructions for Use --\u003e\n \u003ch2 style=\"color: #0056b3; border-bottom: 2px solid #0056b3; padding-bottom: 8px; margin-top: 30px; font-size: 22px;\"\u003eInstructions for Use\u003c\/h2\u003e\n \u003cdiv style=\"background-color: #fcfcfc; padding: 15px; border-radius: 6px; border: 1px solid #f0f0f0;\"\u003e\n \u003cp style=\"margin: 0 0 10px 0; text-align: left;\"\u003eDissolve the lyophilized powder in an appropriate sterile buffer in a sterile environment prior to use.\u003cbr\u003e\u003c\/p\u003e\n \u003cp style=\"margin: 0 0 10px 0; text-align: left;\"\u003ePrepare and dilute the solution according to experimental requirements for accurate and reproducible results.\u003cbr\u003e\u003c\/p\u003e\n \u003cp style=\"margin: 0; text-align: left;\"\u003eAvoid mixing with other similar products to prevent cross-reactivity and interference.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003c!-- Cautions (Universal) --\u003e\n \u003ch2 style=\"color: #0056b3; border-bottom: 2px solid #0056b3; padding-bottom: 8px; margin-top: 30px; font-size: 22px;\"\u003eCautions\u003c\/h2\u003e\n \u003cdiv style=\"background-color: #fff5f5; padding: 15px; color: #852d2d; font-size: 14px;\"\u003e\n \u003cp style=\"margin: 0 0 8px 0;\"\u003e\u003cstrong\u003e• Research Use Only:\u003c\/strong\u003e This product is not intended for diagnostic or therapeutic use.\u003c\/p\u003e\n \u003cp style=\"margin: 0 0 8px 0;\"\u003e\u003cstrong\u003e• Handling:\u003c\/strong\u003e Follow recommended storage and handling instructions to maintain product stability.\u003c\/p\u003e\n \u003cp style=\"margin: 0;\"\u003e\u003cstrong\u003e• Support:\u003c\/strong\u003e Contact technical support if assistance is required.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003c!-- Documents --\u003e\n \u003ch2 style=\"color: #0056b3; border-bottom: 2px solid #0056b3; padding-bottom: 8px; margin-top: 30px; font-size: 22px;\"\u003eDocument\u003c\/h2\u003e\n \u003cdiv style=\"display: flex; gap: 15px; margin-top: 10px; flex-wrap: wrap;\"\u003e\n \u003ca style=\"display: inline-block; padding: 10px 20px; background-color: #0056b3; color: #fff; text-decoration: none; border-radius: 5px; font-weight: bold; font-size: 14px;\" rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/Data_Sheet-Recombinant_Human_Fibronectin_FN_Protein.pdf?v=1772517662\" target=\"_blank\"\u003e📄 TL-903 Data Sheet\u003c\/a\u003e\n\n \u003ca style=\"display: inline-block; padding: 10px 20px; border: 2px solid #0056b3; color: #0056b3; text-decoration: none; border-radius: 5px; font-weight: bold; font-size: 14px;\" type=\"application\/pdf\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/SDS-Recombinant_Human_Fibronectin_FN_Protein.pdf?v=1772517662\"\u003e📄 TL-903 SDS\u003c\/a\u003e\n\n \u003ca style=\"display: inline-block; padding: 10px 20px; border: 2px solid #0056b3; color: #0056b3; text-decoration: none; border-radius: 5px; font-weight: bold; font-size: 14px;\" type=\"application\/pdf\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/COA-SPr2507002-GMP-TL903-0250.pdf?v=1772517662\" target=\"_blank\"\u003e📄 TL-903 COA\u003c\/a\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"T\u0026L","offers":[{"title":"50μg","offer_id":43214480834741,"sku":"GMP-TL903-0050","price":380.0,"currency_code":"USD","in_stock":true},{"title":"250μg","offer_id":43214480867509,"sku":"GMP-TL903-0250","price":410.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/IMG-GMP-TL903-0050.jpg?v=1772421165"},{"product_id":"recombinant-human-flt3-ligand-protein","title":"Recombinant Human FLT3 Ligand Protein","description":"\u003cstyle\u003e\n \/* =========================\n Table Responsive \n ========================== *\/\n .biofargo-table-wrapper {\n overflow-x: auto;\n margin: 20px 0;\n -webkit-overflow-scrolling: touch;\n }\n\n .biofargo-spec-table {\n width: 100%;\n border-collapse: collapse;\n border: 1px solid #dee2e6;\n min-width: 600px;\n background: #fff;\n }\n\n .biofargo-spec-table th,\n .biofargo-spec-table td {\n border: 1px solid #dee2e6;\n padding: 12px;\n vertical-align: middle;\n white-space: normal;\n word-break: break-word;\n }\n\n @media (max-width: 600px) {\n .biofargo-table-wrapper {\n border: 1px solid #eee;\n border-radius: 8px;\n padding: 6px;\n background: #fff;\n }\n\n .biofargo-spec-table {\n min-width: 720px;\n }\n }\n\u003c\/style\u003e\n\n\u003cdiv style=\"font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; color: #333; line-height: 1.6; max-width: 1000px; margin: 0 auto; border: 1px solid #e1e8ed; padding: 30px; border-radius: 10px; background-color: #ffffff;\"\u003e\n\n \u003c!-- Description --\u003e\n \u003ch2 style=\"color: #0056b3; border-bottom: 2px solid #0056b3; padding-bottom: 8px; margin-top: 0; font-size: 22px;\"\u003eDescription\u003c\/h2\u003e\n \u003cdiv style=\"background-color: #fcfcfc; padding: 15px; border-radius: 6px; border: 1px solid #f0f0f0;\"\u003e\n \u003cp style=\"margin: 0 0 10px 0; text-align: left;\"\u003eThe recombinant human Fms-Related Tyrosine Kinase 3 Ligand (FLT3L\/Flt3 Ligand) is a high-purity, four-helical bundle cytokine produced in HEK-293 expression systems, typically existing as a noncovalently-linked dimer.\u003c\/p\u003e\n \u003cp style=\"margin: 0 0 10px 0; text-align: left;\"\u003eAs a pivotal cytokine in the hematopoietic system, FLT3L specifically binds to its receptor FLT3 (CD135\/FLK-2\/STK-1, a class III receptor tyrosine kinase), activating downstream signaling pathways including RAS-MAPK and PI3K-AKT-MTOR.\u003c\/p\u003e\n \u003cp style=\"margin: 0 0 10px 0; text-align: left;\"\u003eThis regulates the proliferation, differentiation, and survival of hematopoietic progenitor cells and dendritic cells (DCs), and induces the mobilization of hematopoietic progenitors and stem cells in vivo.\u003c\/p\u003e\n \u003cp style=\"margin: 0 0 10px 0; text-align: left;\"\u003eFLT3L critically governs DC development, being particularly essential for plasmacytoid DCs (pDCs), CD8-positive classical DCs (cDCs), and their CD103-positive tissue-resident counterparts.\u003c\/p\u003e\n \u003cp style=\"margin: 0 0 10px 0; text-align: left;\"\u003eBy synergizing with various growth factors, FLT3L stimulates the expansion and differentiation of diverse blood cell progenitors and enhances anti-tumor immune responses by potentiating the function of DCs, which provide the key link between innate and adaptive immunity by recognizing pathogens and priming specific immune responses, making it highly valuable for applications in cancer immunotherapy and hematopoietic stem cell transplantation.\u003c\/p\u003e\n \u003cp style=\"margin: 0; text-align: left;\"\u003eIts native dimeric configuration preserves full bioactivity.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003c!-- Specifications --\u003e\n \u003ch2 style=\"color: #0056b3; border-bottom: 2px solid #0056b3; padding-bottom: 8px; margin-top: 30px; font-size: 22px;\"\u003eSpecifications\u003c\/h2\u003e\n \u003cdiv class=\"biofargo-table-wrapper\"\u003e\n \u003ctable class=\"biofargo-spec-table\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background-color: #0056b3; color: white;\"\u003e\n \u003cth style=\"padding: 12px; text-align: left;\" colspan=\"2\"\u003eProduct Details\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n\n \u003ctr\u003e\n \u003ctd style=\"font-weight: bold; background-color: #f8f9fa; width: 30%;\"\u003eSynonyms\u003c\/td\u003e\n \u003ctd\u003eFms-related tyrosine kinase 3 ligand, FLT3LG, FL, FLT3L, SL cytokine\u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003ctd style=\"font-weight: bold; background-color: #f8f9fa;\"\u003eAccession\u003c\/td\u003e\n \u003ctd\u003eUniProt P49771-1\u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003ctd style=\"font-weight: bold; background-color: #f8f9fa;\"\u003eExpressed Region\u003c\/td\u003e\n \u003ctd\u003eThr27–Ala181\u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003ctd style=\"font-weight: bold; background-color: #f8f9fa;\"\u003eTag\u003c\/td\u003e\n \u003ctd\u003eC-terminal 6×His-tag\u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003ctd style=\"font-weight: bold; background-color: #f8f9fa;\"\u003eExpression System\u003c\/td\u003e\n \u003ctd\u003eHEK293 cells\u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003ctd style=\"font-weight: bold; background-color: #f8f9fa;\"\u003ePredicted Molecular Weight\u003c\/td\u003e\n \u003ctd\u003e18.4 kDa\u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003ctd style=\"font-weight: bold; background-color: #f8f9fa;\"\u003ePurity\u003c\/td\u003e\n \u003ctd\u003e\u0026gt; 90% as determined by SDS-PAGE\u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003ctd style=\"font-weight: bold; background-color: #f8f9fa;\"\u003eEndotoxin\u003c\/td\u003e\n \u003ctd\u003e\u0026lt; 0.1 EU per 1 μg of protein (LAL method)\u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003ctd style=\"font-weight: bold; background-color: #f8f9fa;\"\u003eBiological Activity\u003c\/td\u003e\n \u003ctd\u003eMeasured by OCI-AML5 cell proliferation assay, corresponding to a specific activity of ≥ 5.0 × 10\u003csup\u003e5\u003c\/sup\u003e IU\/mg\u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003ctd style=\"font-weight: bold; background-color: #f8f9fa;\"\u003eFormulation\u003c\/td\u003e\n \u003ctd\u003eLyophilized from sterile PBS (pH 7.4), typically supplemented with 6% mannitol as a stabilizing protectant\u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n\n \u003c!-- Features --\u003e\n \u003ch2 style=\"color: #0056b3; border-bottom: 2px solid #0056b3; padding-bottom: 8px; margin-top: 30px; font-size: 22px;\"\u003eFeatures\u003c\/h2\u003e\n \u003cul style=\"list-style-type: none; padding: 0; margin: 0;\"\u003e\n \u003cli style=\"margin-bottom: 15px; padding-left: 30px; position: relative;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; color: #0056b3; font-weight: bold;\"\u003e✔\u003c\/span\u003e\n \u003cstrong\u003eHigh Purity:\u003c\/strong\u003e This product is purified through advanced chromatographic techniques, achieving a purity level of over 95%, ensuring accurate and consistent experimental results.\u003cbr\u003e\n \u003c\/li\u003e\n \u003cli style=\"margin-bottom: 15px; padding-left: 30px; position: relative;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; color: #0056b3; font-weight: bold;\"\u003e✔\u003c\/span\u003e\n \u003cstrong\u003eHigh Biological Activity:\u003c\/strong\u003e Demonstrated through multiple activity assays, this protein effectively stimulates FLT3 receptor-positive cells, supporting research on cell proliferation and differentiation.\u003cbr\u003e\n \u003c\/li\u003e\n \u003cli style=\"margin-bottom: 15px; padding-left: 30px; position: relative;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; color: #0056b3; font-weight: bold;\"\u003e✔\u003c\/span\u003e\n \u003cstrong\u003eBatch Consistency:\u003c\/strong\u003e Produced with stringent quality control measures to ensure high consistency between batches, reducing variability and enhancing the reliability of research outcomes.\u003cbr\u003e\n \u003c\/li\u003e\n \u003cli style=\"margin-bottom: 0; padding-left: 30px; position: relative;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; color: #0056b3; font-weight: bold;\"\u003e✔\u003c\/span\u003e\n \u003cstrong\u003eAnimal-Free:\u003c\/strong\u003e Manufactured without the use of animal-derived components, adhering to animal-free standards and broadening its application scope for diverse research needs.\n \u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003c!-- Applications --\u003e\n \u003ch2 style=\"color: #0056b3; border-bottom: 2px solid #0056b3; padding-bottom: 8px; margin-top: 30px; font-size: 22px;\"\u003eApplications\u003c\/h2\u003e\n \u003cdiv style=\"display: grid; grid-template-columns: 1fr 1fr; gap: 20px;\"\u003e\n \u003cdiv style=\"border: 1px solid #e1e8ed; padding: 15px; border-radius: 8px;\"\u003e\n \u003ch4 style=\"margin-top: 0; color: #333;\"\u003eHematology\u003c\/h4\u003e\n \u003cp style=\"font-size: 14px; margin-bottom: 0;\"\u003eStudy the role of FLT3L in the growth and differentiation of hematopoietic stem cells and progenitor cells, providing insights into blood cell development and potential treatments for hematological disorders.\u003cbr\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"border: 1px solid #e1e8ed; padding: 15px; border-radius: 8px;\"\u003e\n \u003ch4 style=\"margin-top: 0; color: #333;\"\u003eImmunology\u003c\/h4\u003e\n \u003cp style=\"font-size: 14px; margin-bottom: 0;\"\u003eInvestigate the effects of FLT3L on immune cell development and function, exploring its potential in immunotherapy and immune system modulation.\u003cbr\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"border: 1px solid #e1e8ed; padding: 15px; border-radius: 8px;\"\u003e\n \u003ch4 style=\"margin-top: 0; color: #333;\"\u003eCancer Research\u003c\/h4\u003e\n \u003cp style=\"font-size: 14px; margin-bottom: 0;\"\u003eExamine the role of FLT3L in cancer cell biology, including tumor growth and immune cell interactions, contributing to the development of novel cancer therapies.\u003cbr\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"border: 1px solid #e1e8ed; padding: 15px; border-radius: 8px;\"\u003e\n \u003ch4 style=\"margin-top: 0; color: #333;\"\u003eStem Cell Research\u003c\/h4\u003e\n \u003cp style=\"font-size: 14px; margin-bottom: 0;\"\u003eUtilize FLT3L to support the expansion and maintenance of stem cells in culture, advancing research in regenerative medicine and cell-based therapies.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003c!-- Stability \u0026 Storage --\u003e\n \u003ch2 style=\"color: #0056b3; border-bottom: 2px solid #0056b3; padding-bottom: 8px; margin-top: 30px; font-size: 22px;\"\u003eStability \u0026amp; Storage\u003c\/h2\u003e\n \u003cul style=\"padding-left: 20px;\"\u003e\n \u003cli style=\"margin-bottom: 8px;\"\u003e√Lyophilized powder: Stable for 12 months at -80°C or 6 months at -20°C when stored in the original sealed container under desiccant.\u003c\/li\u003e\n \u003cli style=\"margin-bottom: 8px;\"\u003e√Reconstitution: Dissolve in sterile water for injection, 0.9% NaCl, or PBS (pH7.4), maintaining a final concentration ≥ 100 µg\/mL to prevent adsorption.\u003c\/li\u003e\n \u003cli style=\"margin-bottom: 0;\"\u003e√Handling: Aliquot to avoid repeated freeze-thaw cycles.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003c!-- Instructions for Use --\u003e\n \u003ch2 style=\"color: #0056b3; border-bottom: 2px solid #0056b3; padding-bottom: 8px; margin-top: 30px; font-size: 22px;\"\u003eInstructions for Use\u003c\/h2\u003e\n \u003cdiv style=\"background-color: #fcfcfc; padding: 15px; border-radius: 6px; border: 1px solid #f0f0f0;\"\u003e\n \u003cp style=\"margin: 0 0 10px 0; text-align: left;\"\u003e1.Dissolve the lyophilized powder in an appropriate sterile buffer in a sterile environment prior to use.\u003c\/p\u003e\n \u003cp style=\"margin: 0 0 10px 0; text-align: left;\"\u003e2.Prepare and dilute the solution according to experimental requirements to ensure accurate and reproducible results.\u003c\/p\u003e\n \u003cp style=\"margin: 0; text-align: left;\"\u003e3.Avoid mixing with other similar products to prevent cross-reactivity and interference.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003c!-- Cautions (Universal) --\u003e\n \u003ch2 style=\"color: #0056b3; border-bottom: 2px solid #0056b3; padding-bottom: 8px; margin-top: 30px; font-size: 22px;\"\u003eCautions\u003c\/h2\u003e\n \u003cdiv style=\"background-color: #fff5f5; padding: 15px; color: #852d2d; font-size: 14px;\"\u003e\n \u003cp style=\"margin: 0 0 8px 0;\"\u003e\u003cstrong\u003e• Research Use Only:\u003c\/strong\u003e This product is not intended for diagnostic or therapeutic use.\u003c\/p\u003e\n \u003cp style=\"margin: 0 0 8px 0;\"\u003e\u003cstrong\u003e• Handling:\u003c\/strong\u003e Follow recommended storage and handling instructions to maintain product stability.\u003c\/p\u003e\n \u003cp style=\"margin: 0;\"\u003e\u003cstrong\u003e• Support:\u003c\/strong\u003e Contact technical support if assistance is required.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003c!-- Documents --\u003e\n \u003ch2 style=\"color: #0056b3; border-bottom: 2px solid #0056b3; padding-bottom: 8px; margin-top: 30px; font-size: 22px;\"\u003eDocument\u003c\/h2\u003e\n \u003cdiv style=\"display: flex; gap: 15px; margin-top: 10px; flex-wrap: wrap;\"\u003e\n \u003ca style=\"display: inline-block; padding: 10px 20px; background-color: #0056b3; color: white; text-decoration: none; border-radius: 5px; font-weight: bold; font-size: 14px;\" rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/Data_Sheet-Recombinant_Human_FLT3_Ligand_Protein.pdf?v=1772517449\" target=\"_blank\"\u003e📄 GMP-TL505 Data Sheet\u003c\/a\u003e\n \n\u003ca style=\"display: inline-block; padding: 10px 20px; border: 2px solid #0056b3; color: #0056b3; text-decoration: none; border-radius: 5px; font-weight: bold; font-size: 14px;\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/SDS-Recombinant_Human_FLT3_Ligand_Protein.pdf?v=1772517449\" type=\"application\/pdf\" target=\"_blank\"\u003e📄 GMP-TL505 SDS\u003c\/a\u003e\n \n \u003ca style=\"display: inline-block; padding: 10px 20px; border: 2px solid #0056b3; color: #0056b3; text-decoration: none; border-radius: 5px; font-weight: bold; font-size: 14px;\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/COA-Pr2408002-GMP-TL505-0050.pdf?v=1772517449\" type=\"application\/pdf\" target=\"_blank\"\u003e📄 GMP-TL505 COA\u003c\/a\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"T\u0026L","offers":[{"title":"50μg","offer_id":43214482014389,"sku":"GMP-TL505-0050","price":380.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/IMG-GMP-TL505-0050.png?v=1772421759"},{"product_id":"recombinant-human-gm-csf-protein","title":"Recombinant Human GM-CSF Protein","description":"\u003cstyle\u003e\n \/* =========================\n Table Responsive \n ========================== *\/\n .biofargo-table-wrapper {\n overflow-x: auto;\n margin: 20px 0;\n -webkit-overflow-scrolling: touch;\n }\n\n .biofargo-spec-table {\n width: 100%;\n border-collapse: collapse;\n border: 1px solid #dee2e6;\n min-width: 600px;\n background: #fff;\n }\n\n .biofargo-spec-table th,\n .biofargo-spec-table td {\n border: 1px solid #dee2e6;\n padding: 12px;\n vertical-align: middle;\n white-space: normal;\n word-break: break-word;\n }\n\n @media (max-width: 600px) {\n .biofargo-table-wrapper {\n border: 1px solid #eee;\n border-radius: 8px;\n padding: 6px;\n background: #fff;\n }\n\n .biofargo-spec-table {\n min-width: 720px;\n }\n }\n\u003c\/style\u003e\n\u003cdiv style=\"font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; color: #333; line-height: 1.6; max-width: 1000px; margin: 0 auto; border: 1px solid #e1e8ed; padding: 30px; border-radius: 10px; background-color: #ffffff;\"\u003e\n\u003c!-- Description --\u003e\n\u003ch2 style=\"color: #0056b3; border-bottom: 2px solid #0056b3; padding-bottom: 8px; margin-top: 0; font-size: 22px;\"\u003eDescription\u003c\/h2\u003e\n\u003cdiv style=\"background-color: #fcfcfc; padding: 15px; border-radius: 6px; border: 1px solid #f0f0f0;\"\u003e\n\u003cp style=\"margin: 0 0 10px 0; text-align: left;\"\u003eGranulocyte-Macrophage Colony-Stimulating Factor (GM-CSF) is a pivotal glycosylated cytokine functioning extracellularly as a homodimer. Its core function is to stimulate the proliferation and differentiation of hematopoietic stem\/progenitor cells into granulocytes and monocytes (which mature into macrophages and dendritic cells).\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 10px 0; text-align: left;\"\u003eLeveraging this, GM-CSF finds extensive application in cell and gene therapy. In cell therapy, it is a critical factor for the in vitro expansion of immune cells (e.g., dendritic cells for DC vaccines) and acts as an immune modulator in vivo to activate DCs and T cells, enhancing anti-tumor immunity.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 10px 0; text-align: left;\"\u003eIn gene therapy, its encoding gene (located in the chromosome 5q31 region) serves as a potential target, or therapeutic GM-CSF can be delivered via vectors for localized and sustained expression.\u003c\/p\u003e\n\u003cp style=\"margin: 0; text-align: left;\"\u003eRecombinantly produced GM-CSF protein provides an essential tool for these applications, with its potential dual immunomodulatory effects requiring careful evaluation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Specifications --\u003e\n\u003ch2 style=\"color: #0056b3; border-bottom: 2px solid #0056b3; padding-bottom: 8px; margin-top: 30px; font-size: 22px;\"\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv class=\"biofargo-table-wrapper\"\u003e\n\u003ctable class=\"biofargo-spec-table\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #0056b3; color: #fff;\"\u003e\n\u003cth colspan=\"3\" style=\"padding: 12px; text-align: left;\"\u003eProduct Details\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 30%; font-weight: bold; background-color: #f8f9fa;\"\u003eParameter\u003c\/td\u003e\n\u003ctd style=\"width: 35%; font-weight: bold; text-align: center;\"\u003eRUO Grade\u003c\/td\u003e\n\u003ctd style=\"width: 35%; font-weight: bold; text-align: center;\"\u003eGMP Grade\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold; background-color: #f8f9fa;\"\u003eCatalog Number\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eTL-302-0010\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eGMP-TL302-0100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold; background-color: #f8f9fa;\"\u003eSynonyms\u003c\/td\u003e\n\u003ctd\u003eCSF2, MGC131935\u003c\/td\u003e\n\u003ctd\u003eColony-stimulating factor (CSF), Molgramostin, Sargramostim, CSF2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold; background-color: #f8f9fa;\"\u003eAccession\u003c\/td\u003e\n\u003ctd\u003eUniProt P04141\u003c\/td\u003e\n\u003ctd\u003eUniProt P04141\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold; background-color: #f8f9fa;\"\u003eExpressed Region\u003c\/td\u003e\n\u003ctd\u003eAla18–Glu144\u003c\/td\u003e\n\u003ctd\u003eAla18–Glu144\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold; background-color: #f8f9fa;\"\u003eTag\u003c\/td\u003e\n\u003ctd\u003eC-terminal 6×His-tag\u003c\/td\u003e\n\u003ctd\u003eC-terminal 6×His-tag\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold; background-color: #f8f9fa;\"\u003eExpression System\u003c\/td\u003e\n\u003ctd\u003eHEK293 cells\u003c\/td\u003e\n\u003ctd\u003eHEK293 cells\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold; background-color: #f8f9fa;\"\u003eMolecular Weight\u003c\/td\u003e\n\u003ctd\u003e19.3 kDa\u003c\/td\u003e\n\u003ctd\u003e15.3 kDa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold; background-color: #f8f9fa;\"\u003ePurity\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;90% (SDS-PAGE)\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;95% (SDS-PAGE)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold; background-color: #f8f9fa;\"\u003eEndotoxin\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;0.1 EU\/µg\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;0.1 EU\/µg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold; background-color: #f8f9fa;\"\u003eBiological Activity\u003c\/td\u003e\n\u003ctd\u003eTF-1 cell proliferation assay,\u003cbr\u003e≥ 5.0 × 10\u003csup\u003e6\u003c\/sup\u003e IU\/mg\u003c\/td\u003e\n\u003ctd\u003eTF-1 cell proliferation assay,\u003cbr\u003e≥ 5.0 × 10\u003csup\u003e6\u003c\/sup\u003e IU\/mg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold; background-color: #f8f9fa;\"\u003eFormulation\u003c\/td\u003e\n\u003ctd\u003eLyophilized from PBS (pH 7.4), 6% mannitol\u003c\/td\u003e\n\u003ctd\u003eLyophilized from PBS (pH 7.4), 6% mannitol\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- Features --\u003e\n\u003ch2 style=\"color: #0056b3; border-bottom: 2px solid #0056b3; padding-bottom: 8px; margin-top: 30px; font-size: 22px;\"\u003eFeatures\u003c\/h2\u003e\n\u003cul style=\"list-style-type: none; padding: 0; margin: 0;\"\u003e\n\u003cli style=\"margin-bottom: 15px; padding-left: 30px; position: relative;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; color: #0056b3; font-weight: bold;\"\u003e✔\u003c\/span\u003e \u003cstrong\u003eHigh Purity:\u003c\/strong\u003e Purified using advanced chromatographic techniques, this product achieves a purity level of over 95%, ensuring high reliability and reproducibility of experimental results.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 15px; padding-left: 30px; position: relative;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; color: #0056b3; font-weight: bold;\"\u003e✔\u003c\/span\u003e \u003cstrong\u003eHigh Biological Activity:\u003c\/strong\u003e Validated through multiple activity assays, this GM-CSF protein effectively stimulates target cells, supporting a variety of research applications related to immune cell function and hematopoiesis.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 15px; padding-left: 30px; position: relative;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; color: #0056b3; font-weight: bold;\"\u003e✔\u003c\/span\u003e \u003cstrong\u003eBatch Consistency:\u003c\/strong\u003e Produced with strict quality control measures to ensure consistent quality between batches, minimizing variability and enhancing the reliability of research outcomes.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 0; padding-left: 30px; position: relative;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; color: #0056b3; font-weight: bold;\"\u003e✔\u003c\/span\u003e \u003cstrong\u003eAnimal-Free:\u003c\/strong\u003e Manufactured without animal-derived components, complying with animal-free standards and broadening its applicability for various research needs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- Applications --\u003e\n\u003ch2 style=\"color: #0056b3; border-bottom: 2px solid #0056b3; padding-bottom: 8px; margin-top: 30px; font-size: 22px;\"\u003eApplications\u003c\/h2\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: 1fr 1fr; gap: 20px;\"\u003e\n\u003cdiv style=\"border: 1px solid #e1e8ed; padding: 15px; border-radius: 8px;\"\u003e\n\u003ch4 style=\"margin-top: 0; color: #333;\"\u003eHematology\u003c\/h4\u003e\n\u003cp style=\"font-size: 14px; margin-bottom: 0;\"\u003eStudy the role of GM-CSF in the regulation of blood cell production, including granulocytes and macrophages, providing insights into hematopoietic disorders and therapies.\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #e1e8ed; padding: 15px; border-radius: 8px;\"\u003e\n\u003ch4 style=\"margin-top: 0; color: #333;\"\u003eImmunology\u003c\/h4\u003e\n\u003cp style=\"font-size: 14px; margin-bottom: 0;\"\u003eInvestigate GM-CSF’s effects on immune cell development and activation, contributing to a deeper understanding of immune responses and potential therapeutic applications.\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #e1e8ed; padding: 15px; border-radius: 8px;\"\u003e\n\u003ch4 style=\"margin-top: 0; color: #333;\"\u003eCancer Research\u003c\/h4\u003e\n\u003cp style=\"font-size: 14px; margin-bottom: 0;\"\u003eExamine the role of GM-CSF in tumor microenvironments and its impact on immune cell function, offering insights into cancer immunotherapy and treatment strategies.\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #e1e8ed; padding: 15px; border-radius: 8px;\"\u003e\n\u003ch4 style=\"margin-top: 0; color: #333;\"\u003eCell Therapy\u003c\/h4\u003e\n\u003cp style=\"font-size: 14px; margin-bottom: 0;\"\u003eUtilize GM-CSF to enhance the function and expansion of immune cells in cell-based therapies, advancing research in regenerative medicine and immunotherapy.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Stability \u0026 Storage --\u003e\n\u003ch2 style=\"color: #0056b3; border-bottom: 2px solid #0056b3; padding-bottom: 8px; margin-top: 30px; font-size: 22px;\"\u003eStability \u0026amp; Storage\u003c\/h2\u003e\n\u003cdiv style=\"background-color: #fcfcfc; padding: 15px; border-radius: 6px; border: 1px solid #f0f0f0; margin-top: 10px;\"\u003e\n\u003ch3 style=\"margin: 0 0 10px 0; font-size: 16px; color: #333;\"\u003eRUO\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli style=\"text-align: left;\"\u003e\n\u003cp\u003eLyophilized powder: Stable for 12 months at -80°C or 6 months at -20°C when stored in the original sealed container under desiccant.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003e\n\u003cp\u003eReconstitution: Dissolve contents in 200 µL sterile water for injection, 0.9% NaCl, or PBS (pH7.4), maintaining a final concentration about 50 µg\/mL.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003e\n\u003cp\u003eHandling: Aliquot to avoid repeated freeze-thaw cycles. \u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background-color: #fcfcfc; padding: 15px; border-radius: 6px; border: 1px solid #f0f0f0; margin-top: 15px;\"\u003e\n\u003ch3 style=\"margin: 0 0 10px 0; font-size: 16px; color: #333;\"\u003eGMP\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli style=\"text-align: left;\"\u003e\n\u003cp\u003eLyophilized powder: Stable for 12 months at -80°C or 6 months at -20°C when stored in the original sealed container under desiccant. \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003e\n\u003cp\u003eReconstitution: Dissolve in sterile water for injection, 0.9% NaCl, or PBS (pH7.4), maintaining a final concentration ≥ 100 µg\/mL to prevent adsorption. \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003e\n\u003cp\u003eHandling: Aliquot to avoid repeated freeze-thaw cycles.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c!-- Cautions (Universal) --\u003e\n\u003ch2 style=\"color: #0056b3; border-bottom: 2px solid #0056b3; padding-bottom: 8px; margin-top: 30px; font-size: 22px;\"\u003eCautions\u003c\/h2\u003e\n\u003cdiv style=\"background-color: #fff5f5; padding: 15px; color: #852d2d; font-size: 14px;\"\u003e\n\u003cp style=\"margin: 0 0 8px 0;\"\u003e\u003cstrong\u003e• Research Use Only:\u003c\/strong\u003e This product is not intended for diagnostic or therapeutic use.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 8px 0;\"\u003e\u003cstrong\u003e• Handling:\u003c\/strong\u003e Follow recommended storage and handling instructions to maintain product stability.\u003c\/p\u003e\n\u003cp style=\"margin: 0;\"\u003e\u003cstrong\u003e• Support:\u003c\/strong\u003e Contact technical support if assistance is required.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Documents --\u003e\n\u003ch2 style=\"color: #0056b3; border-bottom: 2px solid #0056b3; padding-bottom: 8px; margin-top: 30px; font-size: 22px;\"\u003eDocument\u003c\/h2\u003e\n\u003cdiv style=\"display: flex; gap: 15px; margin-top: 10px; flex-wrap: wrap;\"\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/SDS-Recombinant_Human_GM-CSF_Protein.pdf?v=1772517199\" style=\"display: inline-block; padding: 10px 20px; background-color: #0056b3; color: #fff; text-decoration: none; border-radius: 5px; font-weight: bold; font-size: 14px;\" target=\"_blank\"\u003e📄 GMP\/RUO TL302 SDS\u003c\/a\u003e \n \n\n \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/Data_Sheet-Recombinant_Human_GM-CSF_Protein-GMP.pdf?v=1772517199\" type=\"application\/pdf\" style=\"display: inline-block; padding: 10px 20px; border: 2px solid #0056b3; color: #0056b3; text-decoration: none; border-radius: 5px; font-weight: bold; font-size: 14px;\" target=\"_blank\"\u003e📄 GMP-TL302 Data Sheet\u003c\/a\u003e\n \n \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/Data_Sheet-Recombinant_Human_GM-CSF_Protein-RUO.pdf?v=1772517199\" type=\"application\/pdf\" style=\"display: inline-block; padding: 10px 20px; border: 2px solid #0056b3; color: #0056b3; text-decoration: none; border-radius: 5px; font-weight: bold; font-size: 14px;\" target=\"_blank\"\u003e📄 TL-302 Data Sheet\u003c\/a\u003e\n \n \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/COA-Pr2407016-GMP-TL302-0100.pdf?v=1772517199\" type=\"application\/pdf\" style=\"display: inline-block; padding: 10px 20px; border: 2px solid #0056b3; color: #0056b3; text-decoration: none; border-radius: 5px; font-weight: bold; font-size: 14px;\" target=\"_blank\"\u003e📄 GMP-TL302 COA\u003c\/a\u003e\n \n \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/Data_Sheet-Recombinant_Human_GM-CSF_Protein-RUO.pdf?v=1772517199\" type=\"application\/pdf\" style=\"display: inline-block; padding: 10px 20px; border: 2px solid #0056b3; color: #0056b3; text-decoration: none; border-radius: 5px; font-weight: bold; font-size: 14px;\" target=\"_blank\"\u003e📄 TL-302 COA\u003c\/a\u003e\n \n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"display-search-keyword\" style=\"display:none\"\u003etl-302-0100, gmp-tl302-0010\u003c\/div\u003e","brand":"T\u0026L","offers":[{"title":"RUO \/ 10μg","offer_id":51379040157877,"sku":"TL-302-0010","price":110.0,"currency_code":"USD","in_stock":true},{"title":"GMP \/ 100μg","offer_id":51379040190645,"sku":"GMP-TL302-0100","price":380.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/IMG-TL-302-0010.jpg?v=1772428078"},{"product_id":"recombinant-human-il-6-protein","title":"Recombinant Human IL-6 Protein","description":"\u003cstyle\u003e\n \/* =========================\n Table Responsive \n ========================== *\/\n .biofargo-table-wrapper {\n overflow-x: auto;\n margin: 20px 0;\n -webkit-overflow-scrolling: touch;\n }\n\n .biofargo-spec-table {\n width: 100%;\n border-collapse: collapse;\n border: 1px solid #dee2e6;\n min-width: 600px;\n background: #fff;\n }\n\n .biofargo-spec-table th,\n .biofargo-spec-table td {\n border: 1px solid #dee2e6;\n padding: 12px;\n vertical-align: middle;\n white-space: normal;\n word-break: break-word;\n }\n\n @media (max-width: 600px) {\n .biofargo-table-wrapper {\n border: 1px solid #eee;\n border-radius: 8px;\n padding: 6px;\n background: #fff;\n }\n\n .biofargo-spec-table {\n min-width: 720px;\n }\n }\n\u003c\/style\u003e\n\n\u003cdiv style=\"font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; color: #333; line-height: 1.6; max-width: 1000px; margin: 0 auto; border: 1px solid #e1e8ed; padding: 30px; border-radius: 10px; background-color: #ffffff;\"\u003e\n\n \u003c!-- Description --\u003e\n \u003ch2 style=\"color: #0056b3; border-bottom: 2px solid #0056b3; padding-bottom: 8px; margin-top: 0; font-size: 22px;\"\u003eDescription\u003c\/h2\u003e\n \u003cdiv style=\"background-color: #fcfcfc; padding: 15px; border-radius: 6px; border: 1px solid #f0f0f0;\"\u003e\n \u003cp style=\"margin: 0 0 10px 0; text-align: justify;\"\u003eThe recombinant human IL-6- protein is produced in HEK-293 cells via transient transfection, featuring a C-terminal polyhistidine (His) tag for nickel-affinity purification.\u003c\/p\u003e\n \u003cp style=\"margin: 0 0 10px 0; text-align: justify;\"\u003eAs a pleiotropic α-helical cytokine, IL-6 activates JAK-STAT and MAPK signaling pathways by binding to the IL-6Rα\/gp130 heterodimeric receptor, regulating immune responses, hematopoiesis, and cellular differentiation.\u003c\/p\u003e\n \u003cp style=\"margin: 0 0 10px 0; text-align: justify;\"\u003eIn cell and gene therapy applications, it critically enables: ex vivo expansion of hematopoietic stem cells (HSCs) and T cells, enhancement of effector functions in NK and CAR-T cells, directed differentiation of induced pluripotent stem cells (iPSCs) toward hematopoietic lineages, and synergistic construction of vascularized tissue-engineered microenvironments.\u003c\/p\u003e\n \u003cp style=\"margin: 0; text-align: justify;\"\u003eThe native bioactive conformation is preserved, while the His-tag design ensures precise purification without Fc-mediated off-target effects, making it particularly suitable for regenerative medicine and cell therapy systems requiring spatiotemporal control of cytokine concentrations.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003c!-- Specifications --\u003e\n \u003ch2 style=\"color: #0056b3; border-bottom: 2px solid #0056b3; padding-bottom: 8px; margin-top: 30px; font-size: 22px;\"\u003eSpecifications\u003c\/h2\u003e\n \u003cdiv class=\"biofargo-table-wrapper\"\u003e\n \u003ctable class=\"biofargo-spec-table\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background-color: #0056b3; color: white;\"\u003e\n \u003cth style=\"padding: 12px; text-align: left;\" colspan=\"2\"\u003eCytokines Details\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"font-weight: bold; background-color: #f8f9fa; width: 30%;\"\u003eSynonyms\u003c\/td\u003e\n \u003ctd\u003eIL6, Interleukin-6, BSF2, HSF, IFNB2\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"font-weight: bold; background-color: #f8f9fa;\"\u003eAccession\u003c\/td\u003e\n \u003ctd\u003eUniProt P05231\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"font-weight: bold; background-color: #f8f9fa;\"\u003eExpressed Region\u003c\/td\u003e\n \u003ctd\u003eVal30–Met212\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"font-weight: bold; background-color: #f8f9fa;\"\u003eTag\u003c\/td\u003e\n \u003ctd\u003eC-terminal 6×His-tag\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"font-weight: bold; background-color: #f8f9fa;\"\u003eExpression System\u003c\/td\u003e\n \u003ctd\u003eHEK293 cells\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"font-weight: bold; background-color: #f8f9fa;\"\u003eMolecular Weight\u003c\/td\u003e\n \u003ctd\u003e21.6 kDa\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"font-weight: bold; background-color: #f8f9fa;\"\u003ePurity\u003c\/td\u003e\n \u003ctd\u003e\u0026gt; 95% as determined by SDS-PAGE\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"font-weight: bold; background-color: #f8f9fa;\"\u003eEndotoxin\u003c\/td\u003e\n \u003ctd\u003e\u0026lt; 0.1 EU per 1 μg of protein (LAL method)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"font-weight: bold; background-color: #f8f9fa;\"\u003eBiological Activity\u003c\/td\u003e\n \u003ctd\u003eMeasured by TF-1 cell proliferation assay, corresponding to a specific activity of ≥ 5 × 10\u003csup\u003e7\u003c\/sup\u003e IU\/mg\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"font-weight: bold; background-color: #f8f9fa;\"\u003eFormulation\u003c\/td\u003e\n \u003ctd\u003eLyophilized from sterile PBS (pH 7.4), typically supplemented with 6% mannitol as a stabilizing protectant\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n\n \u003c!-- Features (template: ✔ + bold title + original text, no wording changes) --\u003e\n \u003ch2 style=\"color: #0056b3; border-bottom: 2px solid #0056b3; padding-bottom: 8px; margin-top: 30px; font-size: 22px;\"\u003eFeatures\u003c\/h2\u003e\n \u003cul style=\"list-style-type: none; padding: 0;\"\u003e\n \u003cli style=\"margin-bottom: 15px; padding-left: 30px; position: relative;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; color: #0056b3; font-weight: bold;\"\u003e✔\u003c\/span\u003e\n \u003cstrong\u003eHigh Purity:\u003c\/strong\u003e This product undergoes stringent purification processes, achieving a purity level of over 95%, ensuring the reliability and reproducibility of experimental results.\n \u003c\/li\u003e\n \u003cli style=\"margin-bottom: 15px; padding-left: 30px; position: relative;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; color: #0056b3; font-weight: bold;\"\u003e✔\u003c\/span\u003e\n \u003cstrong\u003eHigh Biological Activity:\u003c\/strong\u003e Verified through multiple activity assays, this product effectively induces the expected biological responses in target cells, suitable for a wide range of research applications.\n \u003c\/li\u003e\n \u003cli style=\"margin-bottom: 15px; padding-left: 30px; position: relative;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; color: #0056b3; font-weight: bold;\"\u003e✔\u003c\/span\u003e\n \u003cstrong\u003eBatch Consistency:\u003c\/strong\u003e Manufactured under strict production and quality control protocols to ensure high consistency between batches, reducing variability in experimental outcomes.\n \u003c\/li\u003e\n \u003cli style=\"margin-bottom: 0; padding-left: 30px; position: relative;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; color: #0056b3; font-weight: bold;\"\u003e✔\u003c\/span\u003e\n \u003cstrong\u003eAnimal-Free:\u003c\/strong\u003e Produced without the use of animal-derived components, meeting animal-free requirements and broadening its application scope in research.\n \u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003c!-- Applications (template: 2-col cards; title before colon; body after colon; no wording changes) --\u003e\n \u003ch2 style=\"color: #0056b3; border-bottom: 2px solid #0056b3; padding-bottom: 8px; margin-top: 30px; font-size: 22px;\"\u003eApplications\u003c\/h2\u003e\n \u003cdiv style=\"display: grid; grid-template-columns: 1fr 1fr; gap: 20px;\"\u003e\n \u003cdiv style=\"border: 1px solid #e1e8ed; padding: 15px; border-radius: 8px;\"\u003e\n \u003ch4 style=\"margin-top: 0; color: #333;\"\u003eImmunology\u003c\/h4\u003e\n \u003cp style=\"font-size: 14px; margin-bottom: 0;\"\u003eStudy the role of IL-6 in immune responses, inflammation, and autoimmune diseases, providing insights into potential therapeutic targets.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"border: 1px solid #e1e8ed; padding: 15px; border-radius: 8px;\"\u003e\n \u003ch4 style=\"margin-top: 0; color: #333;\"\u003eOncology\u003c\/h4\u003e\n \u003cp style=\"font-size: 14px; margin-bottom: 0;\"\u003eInvestigate the effects of IL-6 on tumor cells, tumor microenvironment, and cancer therapy, aiding in the development of novel anti-cancer strategies.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"border: 1px solid #e1e8ed; padding: 15px; border-radius: 8px;\"\u003e\n \u003ch4 style=\"margin-top: 0; color: #333;\"\u003eHematopoiesis\u003c\/h4\u003e\n \u003cp style=\"font-size: 14px; margin-bottom: 0;\"\u003eExplore the role of IL-6 in the regulation of blood cell production and its implications for treating hematological disorders.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"border: 1px solid #e1e8ed; padding: 15px; border-radius: 8px;\"\u003e\n \u003ch4 style=\"margin-top: 0; color: #333;\"\u003eCell Biology\u003c\/h4\u003e\n \u003cp style=\"font-size: 14px; margin-bottom: 0;\"\u003eResearch the impact of IL-6 on cell signaling pathways, apoptosis, and cellular stress responses, contributing to a deeper understanding of cell biology.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003c!-- Data Figures --\u003e\n \u003ch2 style=\"color: #0056b3; border-bottom: 2px solid #0056b3; padding-bottom: 8px; margin-top: 30px; font-size: 22px;\"\u003eData Figures\u003c\/h2\u003e\n \u003cdiv style=\"text-align: center; margin-top: 20px; border: 1px solid #eee; padding: 15px; border-radius: 8px;\"\u003e\n \u003cimg style=\"max-width: 100%; height: auto;\" alt=\"Recombinant Human IL-6 Protein\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/gmp-tl512-2.jpg?v=1772413810\"\u003e\n \u003c\/div\u003e\n\n \u003c!-- Stability \u0026 Storage --\u003e\n \u003ch2 style=\"color: #0056b3; border-bottom: 2px solid #0056b3; padding-bottom: 8px; margin-top: 30px; font-size: 22px;\"\u003eStability \u0026amp; Storage\u003c\/h2\u003e\n \u003cul style=\"padding-left: 20px;\"\u003e\n \u003cli style=\"margin-bottom: 8px;\"\u003eLyophilized powder: Stable for 12 months at -80°C or 6 months at -20°C when stored in the original sealed container under desiccant. \u003c\/li\u003e\n \u003cli style=\"margin-bottom: 8px;\"\u003eReconstitution: Dissolve in sterile water for injection, 0.9% NaCl, or PBS (pH7.4), maintaining a final concentration≥100µg\/mL to prevent adsorption. \u003c\/li\u003e\n \u003cli style=\"margin-bottom: 8px;\"\u003eHandling: Aliquot to avoid repeated freeze-thaw cycles.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003c!-- Instructions for Use --\u003e\n \u003ch2 style=\"color: #0056b3; border-bottom: 2px solid #0056b3; padding-bottom: 8px; margin-top: 30px; font-size: 22px;\"\u003eInstructions for Use\u003c\/h2\u003e\n \u003cul style=\"padding-left: 20px;\"\u003e\n \u003cli style=\"margin-bottom: 8px;\"\u003eDissolve the lyophilized powder in an appropriate sterile buffer in a sterile environment before use.\u003c\/li\u003e\n \u003cli style=\"margin-bottom: 8px;\"\u003ePrepare and dilute the solution according to experimental requirements to ensure accurate and reproducible results.\u003c\/li\u003e\n \u003cli style=\"margin-bottom: 8px;\"\u003eDo not mix with other similar products to avoid cross-reactivity and potential interference.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003c!-- Cautions (Universal) --\u003e\n \u003ch2 style=\"color: #0056b3; border-bottom: 2px solid #0056b3; padding-bottom: 8px; margin-top: 30px; font-size: 22px;\"\u003eCautions\u003c\/h2\u003e\n \u003cdiv style=\"background-color: #fff5f5; padding: 15px; color: #852d2d; font-size: 14px;\"\u003e\n \u003cp style=\"margin: 0 0 8px 0;\"\u003e\u003cstrong\u003e• Research Use Only:\u003c\/strong\u003e This product is not intended for diagnostic or therapeutic use.\u003c\/p\u003e\n \u003cp style=\"margin: 0 0 8px 0;\"\u003e\u003cstrong\u003e• Handling:\u003c\/strong\u003e Follow recommended storage and handling instructions to maintain product stability.\u003c\/p\u003e\n \u003cp style=\"margin: 0;\"\u003e\u003cstrong\u003e• Support:\u003c\/strong\u003e Contact technical support if assistance is required.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003c!-- Documents --\u003e\n \u003ch2 style=\"color: #0056b3; border-bottom: 2px solid #0056b3; padding-bottom: 8px; margin-top: 30px; font-size: 22px;\"\u003eDocuments\u003c\/h2\u003e\n \u003cdiv style=\"display: flex; gap: 15px; margin-top: 10px; flex-wrap: wrap;\"\u003e\n \u003ca style=\"display: inline-block; padding: 10px 20px; background-color: #0056b3; color: white; text-decoration: none; border-radius: 5px; font-weight: bold; font-size: 14px;\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/SDS-Recombinant_Human_IL-6_Protein.pdf?v=1772515660\" target=\"_blank\"\u003e📄 GMP-TL512 SDS\u003c\/a\u003e\n \u003ca style=\"display: inline-block; padding: 10px 20px; border: 2px solid #0056b3; color: #0056b3; text-decoration: none; border-radius: 5px; font-weight: bold; font-size: 14px;\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/COA-Pr2512003-GMP-TL512-0050.pdf?v=1772515660\" type=\"application\/pdf\" target=\"_blank\"\u003e📄 GMP-TL512-0050 COA\u003c\/a\u003e\n \u003ca style=\"display: inline-block; padding: 10px 20px; border: 2px solid #0056b3; color: #0056b3; text-decoration: none; border-radius: 5px; font-weight: bold; font-size: 14px;\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/COA-Pr2510011-GMP-TL512-0100.pdf?v=1772515659\" type=\"application\/pdf\" target=\"_blank\"\u003e📄 GMP-TL512-0100 COA\u003c\/a\u003e\n \u003ca style=\"display: inline-block; padding: 10px 20px; border: 2px solid #0056b3; color: #0056b3; text-decoration: none; border-radius: 5px; font-weight: bold; font-size: 14px;\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/Data_Sheet-Recombinant_Human_IL-6_Protein.pdf?v=1772515660\" type=\"application\/pdf\" target=\"_blank\"\u003e📄 GMP-TL512 Data Sheet\u003c\/a\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"T\u0026L","offers":[{"title":"50μg","offer_id":43214489190581,"sku":"GMP-TL512-0050","price":260.0,"currency_code":"USD","in_stock":true},{"title":"100μg","offer_id":43214489223349,"sku":"GMP-TL512-0100","price":460.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/IMG-GMP-TL512-0050.jpg?v=1772414573"},{"product_id":"recombinant-human-il-7-protein","title":"Recombinant Human IL-7 Protein","description":"\u003cstyle\u003e\n \/* =========================\n Table Responsive \n ========================== *\/\n .biofargo-table-wrapper {\n overflow-x: auto;\n margin: 20px 0;\n -webkit-overflow-scrolling: touch;\n }\n\n .biofargo-spec-table {\n width: 100%;\n border-collapse: collapse;\n border: 1px solid #dee2e6;\n min-width: 600px;\n background: #fff;\n }\n\n .biofargo-spec-table th,\n .biofargo-spec-table td {\n border: 1px solid #dee2e6;\n padding: 12px;\n vertical-align: middle;\n white-space: normal;\n word-break: break-word;\n }\n\n @media (max-width: 600px) {\n .biofargo-table-wrapper {\n border: 1px solid #eee;\n border-radius: 8px;\n padding: 6px;\n background: #fff;\n }\n\n .biofargo-spec-table {\n min-width: 720px;\n }\n }\n\u003c\/style\u003e\n\u003cdiv style=\"font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; color: #333; line-height: 1.6; max-width: 1000px; margin: 0 auto; border: 1px solid #e1e8ed; padding: 30px; border-radius: 10px; background-color: #ffffff;\"\u003e\n\u003c!-- Description --\u003e\n\u003ch2 style=\"color: #0056b3; border-bottom: 2px solid #0056b3; padding-bottom: 8px; margin-top: 0; font-size: 22px;\"\u003eDescription\u003c\/h2\u003e\n\u003cdiv style=\"background-color: #fcfcfc; padding: 15px; border-radius: 6px; border: 1px solid #f0f0f0;\"\u003e\n\u003cp style=\"margin: 0 0 10px 0; text-align: justify;\"\u003eThe recombinant human IL-7-Fc fusion protein is a glycosylated functional dimer produced in CHO expression systems, engineered with a C-terminal human IgG1 Fc domain to enhance protein stability and receptor clustering efficacy.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 10px 0; text-align: justify;\"\u003eAs a pivotal member of the IL-2 cytokine family, IL-7 activates the JAK1\/JAK3-STAT5 signaling cascade via its heterodimeric receptor (IL-7Rα\/γc), driving survival, proliferation, and differentiation of T\/B\/NK cells while maintaining lymphocyte homeostasis through Bcl-2-mediated anti-apoptotic mechanisms and promoting CD4+\/CD8+ double-positive T-cell maturation during thymic development.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 10px 0; text-align: justify;\"\u003eIn cell therapy manufacturing, this fusion protein serves as a critical culture additive to enhance CAR-T cell metabolic fitness and memory phenotype formation through sustained PI3K-AKT-mTOR pathway activation. It synergizes with IL-15 to suppress exhaustion markers (e.g., PD-1\/TIM-3) while supporting hematopoietic stem cell differentiation into functional lymphoid progenitors, thereby improving the persistence and antitumor efficacy of adoptive immune cell products.\u003c\/p\u003e\n\u003cp style=\"margin: 0; text-align: justify;\"\u003eThe Fc-mediated dimeric configuration mimics native membrane-bound IL-7 bioactivity and optimizes pharmacokinetic profiles through extended serum half-life.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Specifications --\u003e\n\u003ch2 style=\"color: #0056b3; border-bottom: 2px solid #0056b3; padding-bottom: 8px; margin-top: 30px; font-size: 22px;\"\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv class=\"biofargo-table-wrapper\"\u003e\n\u003ctable class=\"biofargo-spec-table\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #0056b3; color: white;\"\u003e\n\u003cth colspan=\"2\" style=\"padding: 12px; text-align: left;\"\u003eCytokines Details\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold; background-color: #f8f9fa; width: 30%;\"\u003eSynonyms\u003c\/td\u003e\n\u003ctd\u003eInterleukin-7, IL-7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold; background-color: #f8f9fa;\"\u003eAccession\u003c\/td\u003e\n\u003ctd\u003eUniProt P13232-1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold; background-color: #f8f9fa;\"\u003eExpressed Region\u003c\/td\u003e\n\u003ctd\u003eAsp26–His177\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold; background-color: #f8f9fa;\"\u003eFusion Tag\u003c\/td\u003e\n\u003ctd\u003eHuman IgG1 Fc fragment fused to the C-terminus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold; background-color: #f8f9fa;\"\u003eExpression System\u003c\/td\u003e\n\u003ctd\u003eCHO cells\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold; background-color: #f8f9fa;\"\u003ePredicted Molecular Weight\u003c\/td\u003e\n\u003ctd\u003e43.8 kDa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold; background-color: #f8f9fa;\"\u003ePurity\u003c\/td\u003e\n\u003ctd\u003e\u0026gt; 95% as determined by SDS-PAGE and HPLC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold; background-color: #f8f9fa;\"\u003eEndotoxin\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 0.01 EU per 1 μg of protein (LAL method)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold; background-color: #f8f9fa;\"\u003eBiological Activity\u003c\/td\u003e\n\u003ctd\u003eExhibits dose-dependent proliferation of PHA-activated PBMCs with an ED\u003csub\u003e50\u003c\/sub\u003e of 0.5–20 ng\/mL and a specific activity \u0026gt; 1.0 × 10\u003csup\u003e7\u003c\/sup\u003e IU\/mg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold; background-color: #f8f9fa;\"\u003eFormulation\u003c\/td\u003e\n\u003ctd\u003eLyophilized from sterile 20 mM phosphate-buffered saline (PBS), pH 7.4, typically containing 6–8% (w\/v) mannitol as a stabilizing protectant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- Features (✔ + title from first line + body from second line; no content changes) --\u003e\n\u003ch2 style=\"color: #0056b3; border-bottom: 2px solid #0056b3; padding-bottom: 8px; margin-top: 30px; font-size: 22px;\"\u003eFeatures\u003c\/h2\u003e\n\u003cul style=\"list-style-type: none; padding: 0;\"\u003e\n\u003cli style=\"margin-bottom: 15px; padding-left: 30px; position: relative;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; color: #0056b3; font-weight: bold;\"\u003e✔\u003c\/span\u003e \u003cstrong\u003eHigh Biological Activity\u003c\/strong\u003e\n\u003cp style=\"margin: 6px 0 0 0;\"\u003ePotently drives lymphocyte proliferation via IL-7Rα\/γc–STAT5 signaling, validated by PBMC assays.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 15px; padding-left: 30px; position: relative;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; color: #0056b3; font-weight: bold;\"\u003e✔\u003c\/span\u003e \u003cstrong\u003eFc-Fusion Dimeric Design\u003c\/strong\u003e\n\u003cp style=\"margin: 6px 0 0 0;\"\u003eHuman IgG1 Fc fusion enhances protein stability, receptor clustering, and functional persistence.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 15px; padding-left: 30px; position: relative;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; color: #0056b3; font-weight: bold;\"\u003e✔\u003c\/span\u003e \u003cstrong\u003eExcellent Batch Stability\u003c\/strong\u003e\n\u003cp style=\"margin: 6px 0 0 0;\"\u003eGMP-compliant manufacturing ensures consistent purity, activity, and ultra-low endotoxin levels.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 0; padding-left: 30px; position: relative;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; color: #0056b3; font-weight: bold;\"\u003e✔\u003c\/span\u003e \u003cstrong\u003eDMF Filed (038126)\u003c\/strong\u003e\n\u003cp style=\"margin: 6px 0 0 0;\"\u003eSupports regulatory readiness for cell and gene therapy development.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- Applications (2x2 cards; title = first line; body = second line; no content changes) --\u003e\n\u003ch2 style=\"color: #0056b3; border-bottom: 2px solid #0056b3; padding-bottom: 8px; margin-top: 30px; font-size: 22px;\"\u003eApplications\u003c\/h2\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: 1fr 1fr; gap: 20px;\"\u003e\n\u003cdiv style=\"border: 1px solid #e1e8ed; padding: 15px; border-radius: 8px;\"\u003e\n\u003ch4 style=\"margin-top: 0; color: #333;\"\u003eT Cell Expansion and Memory Formation\u003c\/h4\u003e\n\u003cp style=\"font-size: 14px; margin-bottom: 0;\"\u003eEnhances survival, metabolic fitness, and memory phenotype in CAR-T and T-cell cultures.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #e1e8ed; padding: 15px; border-radius: 8px;\"\u003e\n\u003ch4 style=\"margin-top: 0; color: #333;\"\u003eNK Cell Activation and Maintenance\u003c\/h4\u003e\n\u003cp style=\"font-size: 14px; margin-bottom: 0;\"\u003ePromotes NK cell proliferation and functional persistence in immunotherapy workflows.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #e1e8ed; padding: 15px; border-radius: 8px;\"\u003e\n\u003ch4 style=\"margin-top: 0; color: #333;\"\u003eCell and Gene Therapy Manufacturing\u003c\/h4\u003e\n\u003cp style=\"font-size: 14px; margin-bottom: 0;\"\u003eIdeal as a cytokine supplement in GMP-aligned immune cell production processes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #e1e8ed; padding: 15px; border-radius: 8px;\"\u003e\n\u003ch4 style=\"margin-top: 0; color: #333;\"\u003eAdvanced Immunology Research\u003c\/h4\u003e\n\u003cp style=\"font-size: 14px; margin-bottom: 0;\"\u003eSuitable for studies requiring sustained IL-7 signaling and lymphocyte homeostasis control.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Data Figures --\u003e\n\u003ch2 style=\"color: #0056b3; border-bottom: 2px solid #0056b3; padding-bottom: 8px; margin-top: 30px; font-size: 22px;\"\u003eData Figures\u003c\/h2\u003e\n\u003cdiv style=\"text-align: center; margin-top: 20px; border: 1px solid #eee; padding: 15px; border-radius: 8px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/Recombinant_Human_IL-7_Protein_600x600.jpg?v=1753148824\" alt=\"\" style=\"max-width: 100%; height: auto;\"\u003e\u003c\/div\u003e\n\u003c!-- Stability \u0026 Storage --\u003e\n\u003ch2 style=\"color: #0056b3; border-bottom: 2px solid #0056b3; padding-bottom: 8px; margin-top: 30px; font-size: 22px;\"\u003eStability \u0026amp; Storage\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px;\"\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003eLyophilized powder: Stable for 12 months at -80°C or 6 months at -20°C when stored inthe original sealed container under desiccant. \u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003eReconstitution: Dissolve in sterile Water for Injection, 0.9% NaCl, or PBS (pH 7.4)maintaining final concentration ≥100 µg\/mL to prevent adsorption. \u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003eHandling: Aliquot to avoid repeated freeze-thaw cycles.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- Cautions (Universal) --\u003e\n\u003ch2 style=\"color: #0056b3; border-bottom: 2px solid #0056b3; padding-bottom: 8px; margin-top: 30px; font-size: 22px;\"\u003eCautions\u003c\/h2\u003e\n\u003cdiv style=\"background-color: #fff5f5; padding: 15px; color: #852d2d; font-size: 14px;\"\u003e\n\u003cp style=\"margin: 0 0 8px 0;\"\u003e\u003cstrong\u003e• Research Use Only:\u003c\/strong\u003e This product is not intended for diagnostic or therapeutic use.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 8px 0;\"\u003e\u003cstrong\u003e• Handling:\u003c\/strong\u003e Follow recommended storage and handling instructions to maintain product stability.\u003c\/p\u003e\n\u003cp style=\"margin: 0;\"\u003e\u003cstrong\u003e• Support:\u003c\/strong\u003e Contact technical support if assistance is required.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Documents --\u003e\n\u003ch2 style=\"color: #0056b3; border-bottom: 2px solid #0056b3; padding-bottom: 8px; margin-top: 30px; font-size: 22px;\"\u003eDocuments\u003c\/h2\u003e\n\u003cdiv style=\"display: flex; gap: 15px; margin-top: 10px; flex-wrap: wrap;\"\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/SDS-Recombinant_Human_IL-7_Protein.pdf?v=1772515901\" style=\"display: inline-block; padding: 10px 20px; background-color: #0056b3; color: white; text-decoration: none; border-radius: 5px; font-weight: bold; font-size: 14px;\" target=\"_blank\"\u003e📄 GMP-TL506 SDS\u003c\/a\u003e \n \u003ca type=\"application\/pdf\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/Data_Sheet-Recombinant_Human_IL-7_Protein.pdf?v=1772515901\" style=\"display: inline-block; padding: 10px 20px; border: 2px solid #0056b3; color: #0056b3; text-decoration: none; border-radius: 5px; font-weight: bold; font-size: 14px;\" target=\"_blank\"\u003e📄 GMP-TL506 Data Sheet\u003c\/a\u003e\n \u003ca type=\"application\/pdf\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/COA-Pr2410001-GMP-TL506-0050.pdf?v=1772515901\" style=\"display: inline-block; padding: 10px 20px; border: 2px solid #0056b3; color: #0056b3; text-decoration: none; border-radius: 5px; font-weight: bold; font-size: 14px;\" target=\"_blank\"\u003e📄 GMP-TL506-0050 COA\u003c\/a\u003e\n \u003ca type=\"application\/pdf\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/COA-Pr2404010-GMP-TL506-0100.pdf?v=1772515901\" style=\"display: inline-block; padding: 10px 20px; border: 2px solid #0056b3; color: #0056b3; text-decoration: none; border-radius: 5px; font-weight: bold; font-size: 14px;\" target=\"_blank\"\u003e📄 GMP-TL506-0100 COA\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"T\u0026L","offers":[{"title":"50μg","offer_id":43214491648181,"sku":"GMP-TL506-0050","price":260.0,"currency_code":"USD","in_stock":true},{"title":"100μg","offer_id":43214491680949,"sku":"GMP-TL506-0100","price":460.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/IMG-GMP-TL506-0050.jpg?v=1772415364"},{"product_id":"recombinant-human-il-12-protein","title":"Recombinant Human IL-12 Protein","description":"\u003cstyle\u003e\n \/* =========================\n Table Responsive \n ========================== *\/\n .biofargo-table-wrapper {\n overflow-x: auto;\n margin: 20px 0;\n -webkit-overflow-scrolling: touch;\n }\n\n .biofargo-spec-table {\n width: 100%;\n border-collapse: collapse;\n border: 1px solid #dee2e6;\n min-width: 600px;\n background: #fff;\n }\n\n .biofargo-spec-table th,\n .biofargo-spec-table td {\n border: 1px solid #dee2e6;\n padding: 12px;\n vertical-align: middle;\n white-space: normal;\n word-break: break-word;\n }\n\n @media (max-width: 600px) {\n .biofargo-table-wrapper {\n border: 1px solid #eee;\n border-radius: 8px;\n padding: 6px;\n background: #fff;\n }\n\n .biofargo-spec-table {\n min-width: 720px;\n }\n }\n\u003c\/style\u003e\n\n\u003cdiv style=\"font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; color: #333; line-height: 1.6; max-width: 1000px; margin: 0 auto; border: 1px solid #e1e8ed; padding: 30px; border-radius: 10px; background-color: #ffffff;\"\u003e\n\n \u003c!-- Description --\u003e\n \u003ch2 style=\"color: #0056b3; border-bottom: 2px solid #0056b3; padding-bottom: 8px; margin-top: 0; font-size: 22px;\"\u003eDescription\u003c\/h2\u003e\n \u003cdiv style=\"background-color: #fcfcfc; padding: 15px; border-radius: 6px; border: 1px solid #f0f0f0;\"\u003e\n \u003cp style=\"margin: 0 0 10px 0; text-align: justify;\"\u003eThe recombinant human IL-12 fusion protein is a heterodimer produced by transient transfection in HEK-293 cells, consisting of an IL-12A (p35) subunit with a 6×his-tag and an IL-12B (p40) subunit with an Fc-tag.\u003c\/p\u003e\n \u003cp style=\"margin: 0 0 10px 0; text-align: justify;\"\u003eAs a pivotal immunoregulatory cytokine, IL-12 drives naive T cell differentiation into Th1 cells and potently activates T cells and NK cells, stimulating IFN-γ and TNF-α production.\u003c\/p\u003e\n \u003cp style=\"margin: 0 0 10px 0; text-align: justify;\"\u003eCritically for cell and gene therapy, this protein is essential: it enables ex vivo expansion and activation of CAR-T cells and NK cells, enhancing their anti-tumor cytotoxicity; it is applied in immunotherapies against tumors, metastatic cancers, viral infections (e.g., AIDS), and as an adjuvant, functioning by eliciting potent Th1 immune responses and cytotoxicity; its anti-angiogenic activity also holds therapeutic potential.\u003c\/p\u003e\n \u003cp style=\"margin: 0; text-align: justify;\"\u003eThe native dimeric structure ensures full bioactivity, while the dual His\/Fc-tag design facilitates efficient purification and extends serum half-life, making it an ideal tool for immunotherapy applications.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003c!-- Specifications --\u003e\n \u003ch2 style=\"color: #0056b3; border-bottom: 2px solid #0056b3; padding-bottom: 8px; margin-top: 30px; font-size: 22px;\"\u003eSpecifications\u003c\/h2\u003e\n \u003cdiv class=\"biofargo-table-wrapper\"\u003e\n \u003ctable class=\"biofargo-spec-table\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background-color: #0056b3; color: white;\"\u003e\n \u003cth style=\"padding: 12px; text-align: left;\" colspan=\"2\"\u003eCytokines Details\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"font-weight: bold; background-color: #f8f9fa; width: 30%;\"\u003eSynonyms\u003c\/td\u003e\n \u003ctd\u003eIL-12, p70, Interleukin-12\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"font-weight: bold; background-color: #f8f9fa;\"\u003eAccession\u003c\/td\u003e\n \u003ctd\u003eUniProt P29459-1 \u0026amp; P29460-1\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"font-weight: bold; background-color: #f8f9fa;\"\u003eExpressed Region\u003c\/td\u003e\n \u003ctd\u003eArg23–Ser219 (P29459-1) \u0026amp; Ile23–Ser328 (P29460-1)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"font-weight: bold; background-color: #f8f9fa;\"\u003eTag\u003c\/td\u003e\n \u003ctd\u003eHis Tag \u0026amp; Fc Tag\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"font-weight: bold; background-color: #f8f9fa;\"\u003eExpression System\u003c\/td\u003e\n \u003ctd\u003eHEK293 cells\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"font-weight: bold; background-color: #f8f9fa;\"\u003ePredicted Molecular Weight\u003c\/td\u003e\n \u003ctd\u003e~65 kDa\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"font-weight: bold; background-color: #f8f9fa;\"\u003ePurity\u003c\/td\u003e\n \u003ctd\u003e\u0026gt; 90% as determined by SDS-PAGE\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"font-weight: bold; background-color: #f8f9fa;\"\u003eEndotoxin\u003c\/td\u003e\n \u003ctd\u003e\u0026lt; 0.1 EU per 1 μg of protein (LAL method)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"font-weight: bold; background-color: #f8f9fa;\"\u003eBiological Activity\u003c\/td\u003e\n \u003ctd\u003eMeasured by PHA-activated PBMC proliferation assay, corresponding to a specific activity of ≥ 1.5 × 10\u003csup\u003e6\u003c\/sup\u003e IU\/mg\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"font-weight: bold; background-color: #f8f9fa;\"\u003eFormulation\u003c\/td\u003e\n \u003ctd\u003eLyophilized from sterile PBS (pH 7.4), typically supplemented with 6% mannitol as a stabilizing protectant\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n\n \u003c!-- Features (✔ + bold title from colon-left + original text from colon-right; no wording changes) --\u003e\n \u003ch2 style=\"color: #0056b3; border-bottom: 2px solid #0056b3; padding-bottom: 8px; margin-top: 30px; font-size: 22px;\"\u003eFeatures\u003c\/h2\u003e\n \u003cul style=\"list-style-type: none; padding: 0;\"\u003e\n \u003cli style=\"margin-bottom: 15px; padding-left: 30px; position: relative;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; color: #0056b3; font-weight: bold;\"\u003e✔\u003c\/span\u003e\n \u003cstrong\u003eHigh Purity:\u003c\/strong\u003e Purified using advanced chromatographic techniques, this product achieves a purity level of over 95%, ensuring accurate and reproducible experimental results.\u003cbr\u003e\n \u003c\/li\u003e\n \u003cli style=\"margin-bottom: 15px; padding-left: 30px; position: relative;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; color: #0056b3; font-weight: bold;\"\u003e✔\u003c\/span\u003e\n \u003cstrong\u003eHigh Biological Activity:\u003c\/strong\u003e Validated through multiple activity assays, this IL-12 protein effectively promotes T cell differentiation and NK cell activity, making it suitable for a range of research applications.\u003cbr\u003e\n \u003c\/li\u003e\n \u003cli style=\"margin-bottom: 15px; padding-left: 30px; position: relative;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; color: #0056b3; font-weight: bold;\"\u003e✔\u003c\/span\u003e\n \u003cstrong\u003eBatch Consistency:\u003c\/strong\u003e Produced under stringent quality control measures to ensure high consistency between batches, reducing variability and enhancing experimental reliability.\u003cbr\u003e\n \u003c\/li\u003e\n \u003cli style=\"margin-bottom: 0; padding-left: 30px; position: relative;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; color: #0056b3; font-weight: bold;\"\u003e✔\u003c\/span\u003e\n \u003cstrong\u003eAnimal-Free:\u003c\/strong\u003e Manufactured without the use of animal-derived components, adhering to animal-free standards and broadening its applicability for diverse research needs.\n \u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003c!-- Applications (2x2 cards; title = colon-left; body = colon-right; no wording changes) --\u003e\n \u003ch2 style=\"color: #0056b3; border-bottom: 2px solid #0056b3; padding-bottom: 8px; margin-top: 30px; font-size: 22px;\"\u003eApplications\u003c\/h2\u003e\n \u003cdiv style=\"display: grid; grid-template-columns: 1fr 1fr; gap: 20px;\"\u003e\n \u003cdiv style=\"border: 1px solid #e1e8ed; padding: 15px; border-radius: 8px;\"\u003e\n \u003ch4 style=\"margin-top: 0; color: #333;\"\u003eImmunology Research\u003c\/h4\u003e\n \u003cp style=\"font-size: 14px; margin-bottom: 0;\"\u003eStudy the role of IL-12 in the regulation of immune responses, including the differentiation of T cells and the activation of NK cells, providing insights into immune mechanisms and potential therapeutic targets.\u003cbr\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"border: 1px solid #e1e8ed; padding: 15px; border-radius: 8px;\"\u003e\n \u003ch4 style=\"margin-top: 0; color: #333;\"\u003eOncology\u003c\/h4\u003e\n \u003cp style=\"font-size: 14px; margin-bottom: 0;\"\u003eExplore the effects of IL-12 on tumor immunity, including its ability to enhance the cytotoxic activity of immune cells against cancer cells, contributing to the development of immunotherapeutic approaches.\u003cbr\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"border: 1px solid #e1e8ed; padding: 15px; border-radius: 8px;\"\u003e\n \u003ch4 style=\"margin-top: 0; color: #333;\"\u003eInfectious Diseases\u003c\/h4\u003e\n \u003cp style=\"font-size: 14px; margin-bottom: 0;\"\u003eInvestigate the role of IL-12 in host defense mechanisms against infections, offering valuable information for the development of new treatments for infectious diseases.\u003cbr\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"border: 1px solid #e1e8ed; padding: 15px; border-radius: 8px;\"\u003e\n \u003ch4 style=\"margin-top: 0; color: #333;\"\u003eVaccine Development\u003c\/h4\u003e\n \u003cp style=\"font-size: 14px; margin-bottom: 0;\"\u003eUtilize IL-12 in the design and testing of vaccines to enhance immune responses and improve vaccine efficacy.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003c!-- Data Figures --\u003e\n \u003ch2 style=\"color: #0056b3; border-bottom: 2px solid #0056b3; padding-bottom: 8px; margin-top: 30px; font-size: 22px;\"\u003eData Figures\u003c\/h2\u003e\n \u003cdiv style=\"text-align: center; margin-top: 20px; border: 1px solid #eee; padding: 15px; border-radius: 8px;\"\u003e\n \u003cimg style=\"max-width: 100%; height: auto;\" alt=\"Recombinant Human IL-12 Protein\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/gmp-tl508-2.jpg?v=1772415797\"\u003e\n \u003c\/div\u003e\n\n \u003c!-- Stability \u0026 Storage --\u003e\n \u003ch2 style=\"color: #0056b3; border-bottom: 2px solid #0056b3; padding-bottom: 8px; margin-top: 30px; font-size: 22px;\"\u003eStability \u0026amp; Storage\u003c\/h2\u003e\n \u003cul style=\"padding-left: 20px;\"\u003e\n \u003cli style=\"margin-bottom: 8px;\"\u003eLyophilized powder: Stable for 12 months at -80°C or 6 months at -20°C when stored in the original sealed container under desiccant. \u003cbr\u003e\n\u003c\/li\u003e\n \u003cli style=\"margin-bottom: 8px;\"\u003eReconstitution: Dissolve in sterile water for injection, 0.9% NaCl, or PBS (pH7.4), maintaining a final concentration ≥ 100 µg\/mL to prevent adsorption. \u003cbr\u003e\n\u003c\/li\u003e\n \u003cli style=\"margin-bottom: 8px;\"\u003eHandling: Aliquot to avoid repeated freeze-thaw cycles.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003c!-- Cautions (Universal) --\u003e\n \u003ch2 style=\"color: #0056b3; border-bottom: 2px solid #0056b3; padding-bottom: 8px; margin-top: 30px; font-size: 22px;\"\u003eCautions\u003c\/h2\u003e\n \u003cdiv style=\"background-color: #fff5f5; padding: 15px; color: #852d2d; font-size: 14px;\"\u003e\n \u003cp style=\"margin: 0 0 8px 0;\"\u003e\u003cstrong\u003e• Research Use Only:\u003c\/strong\u003e This product is not intended for diagnostic or therapeutic use.\u003c\/p\u003e\n \u003cp style=\"margin: 0 0 8px 0;\"\u003e\u003cstrong\u003e• Handling:\u003c\/strong\u003e Follow recommended storage and handling instructions to maintain product stability.\u003c\/p\u003e\n \u003cp style=\"margin: 0;\"\u003e\u003cstrong\u003e• Support:\u003c\/strong\u003e Contact technical support if assistance is required.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003c!-- Documents --\u003e\n \u003ch2 style=\"color: #0056b3; border-bottom: 2px solid #0056b3; padding-bottom: 8px; margin-top: 30px; font-size: 22px;\"\u003eDocuments\u003c\/h2\u003e\n \u003cdiv style=\"display: flex; gap: 15px; margin-top: 10px; flex-wrap: wrap;\"\u003e\n \u003ca style=\"display: inline-block; padding: 10px 20px; background-color: #0056b3; color: white; text-decoration: none; border-radius: 5px; font-weight: bold; font-size: 14px;\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/Data_Sheet-Recombinant_Human_IL-12_Protein.pdf?v=1772519679\" target=\"_blank\"\u003e📄 GMP-TL508 Data Sheet\n\u003c\/a\u003e\n \u003ca style=\"display: inline-block; padding: 10px 20px; border: 2px solid #0056b3; color: #0056b3; text-decoration: none; border-radius: 5px; font-weight: bold; font-size: 14px;\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/SDS-Recombinant_Human_IL-12_Protein.pdf?v=1772519679\" type=\"application\/pdf\" target=\"_blank\"\u003e📄 GMP-TL508 SDS\u003c\/a\u003e\n \u003ca style=\"display: inline-block; padding: 10px 20px; border: 2px solid #0056b3; color: #0056b3; text-decoration: none; border-radius: 5px; font-weight: bold; font-size: 14px;\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/COA-Pr2407011-GMP-TL508-0050.pdf?v=1772519679\" type=\"application\/pdf\" target=\"_blank\"\u003e📄 GMP-TL508-0050 COA\u003c\/a\u003e\n \u003ca style=\"display: inline-block; padding: 10px 20px; border: 2px solid #0056b3; color: #0056b3; text-decoration: none; border-radius: 5px; font-weight: bold; font-size: 14px;\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/COA-Pr2407012-GMP-TL508-0100.pdf?v=1772519679\" type=\"application\/pdf\" target=\"_blank\"\u003e📄 GMP-TL508-0100 COA\u003c\/a\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"T\u0026L","offers":[{"title":"50μg","offer_id":43214492827829,"sku":"GMP-TL508-0050","price":260.0,"currency_code":"USD","in_stock":true},{"title":"100μg","offer_id":43214492860597,"sku":"GMP-TL508-0100","price":460.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/IMG-GMP-TL508-0050.jpg?v=1772415690"},{"product_id":"recombinant-human-il-15-protein","title":"Recombinant Human IL-15 Protein","description":"\u003cstyle\u003e\n \/* =========================\n Table Responsive \n ========================== *\/\n .biofargo-table-wrapper {\n overflow-x: auto;\n margin: 20px 0;\n -webkit-overflow-scrolling: touch;\n }\n\n .biofargo-spec-table {\n width: 100%;\n border-collapse: collapse;\n border: 1px solid #dee2e6;\n min-width: 600px;\n background: #fff;\n }\n\n .biofargo-spec-table th,\n .biofargo-spec-table td {\n border: 1px solid #dee2e6;\n padding: 12px;\n vertical-align: middle;\n white-space: normal;\n word-break: break-word;\n }\n\n @media (max-width: 600px) {\n .biofargo-table-wrapper {\n border: 1px solid #eee;\n border-radius: 8px;\n padding: 6px;\n background: #fff;\n }\n\n .biofargo-spec-table {\n min-width: 720px;\n }\n }\n\u003c\/style\u003e\n\n\u003cdiv style=\"font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; color: #333; line-height: 1.6; max-width: 1000px; margin: 0 auto; border: 1px solid #e1e8ed; padding: 30px; border-radius: 10px; background-color: #ffffff;\"\u003e\n\n \u003c!-- Description --\u003e\n \u003ch2 style=\"color: #0056b3; border-bottom: 2px solid #0056b3; padding-bottom: 8px; margin-top: 0; font-size: 22px;\"\u003eDescription\u003c\/h2\u003e\n \u003cdiv style=\"background-color: #fcfcfc; padding: 15px; border-radius: 6px; border: 1px solid #f0f0f0;\"\u003e\n \u003cp style=\"margin: 0 0 10px 0; text-align: justify;\"\u003eThe recombinant human IL-15 fusion protein is a genetically engineered chimeric immunomodulatory molecule constructed by tandem fusion of the IL-15 cytokine core, sushi domain of IL-15 receptor α (IL-15Rα), and human IgG Fc fragment through flexible linkers.\u003c\/p\u003e\n \u003cp style=\"margin: 0 0 10px 0; text-align: justify;\"\u003eThis molecular design mimics the natural trans-presentation mechanism of IL-15, where the sushi domain mediates high-affinity binding to IL-15Rα to form stable superagonist complexes, while the Fc fragment enhances molecular stability, prolongs serum half-life, and achieves extended pharmacokinetic properties through FcRn-mediated recycling.\u003c\/p\u003e\n \u003cp style=\"margin: 0 0 10px 0; text-align: justify;\"\u003eIn the field of cell therapy, this fusion protein significantly enhances the expansion efficiency and viability of immune cells during in vitro culture processes, particularly in preparing highly active NK cell and tumor-specific T cell therapeutic products.\u003c\/p\u003e\n \u003cp style=\"margin: 0 0 10px 0; text-align: justify;\"\u003eBy persistently activating the IL-2\/IL-15 receptor βγ complex (CD122\/γc), it effectively promotes the proliferation and functional maintenance of CD8+ memory T cells, NK cells, and NKT cells, while preserving the metabolic fitness and anti-tumor phenotype of effector cells.\u003c\/p\u003e\n \u003cp style=\"margin: 0; text-align: justify;\"\u003eThis innovative structural design overcomes the limitations of natural IL-15 such as short half-life and low bioavailability, providing an optimized molecular tool for cancer immunotherapy and the development of cell therapy products.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003c!-- Specifications --\u003e\n \u003ch2 style=\"color: #0056b3; border-bottom: 2px solid #0056b3; padding-bottom: 8px; margin-top: 30px; font-size: 22px;\"\u003eSpecifications\u003c\/h2\u003e\n \u003cdiv class=\"biofargo-table-wrapper\"\u003e\n \u003ctable class=\"biofargo-spec-table\"\u003e\n \u003cthead\u003e\n \u003ctr style=\"background-color: #0056b3; color: white;\"\u003e\n \u003cth style=\"padding: 12px; text-align: left;\" colspan=\"2\"\u003eCytokines Details\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"font-weight: bold; background-color: #f8f9fa; width: 30%;\"\u003eSynonyms\u003c\/td\u003e\n \u003ctd\u003eInterleukin-15\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"font-weight: bold; background-color: #f8f9fa;\"\u003eAccession\u003c\/td\u003e\n \u003ctd\u003eUniProt P40933 \u0026amp; Q13261\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"font-weight: bold; background-color: #f8f9fa;\"\u003eExpressed Region\u003c\/td\u003e\n \u003ctd\u003eP40933 (Asn23–Ser136 [Asn72Asp]) \u0026amp; Q13261 (Ile31–Arg95)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"font-weight: bold; background-color: #f8f9fa;\"\u003eFusion Tag\u003c\/td\u003e\n \u003ctd\u003eHuman IgG1 Fc fragment fused to the C-terminus\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"font-weight: bold; background-color: #f8f9fa;\"\u003eExpression System\u003c\/td\u003e\n \u003ctd\u003eHEK293 cells\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"font-weight: bold; background-color: #f8f9fa;\"\u003ePredicted Molecular Weight\u003c\/td\u003e\n \u003ctd\u003e53.5 kDa\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"font-weight: bold; background-color: #f8f9fa;\"\u003ePurity\u003c\/td\u003e\n \u003ctd\u003e\u0026gt; 95% as determined by SDS-PAGE and HPLC\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"font-weight: bold; background-color: #f8f9fa;\"\u003eEndotoxin\u003c\/td\u003e\n \u003ctd\u003e\u0026lt; 0.01 EU per 1 μg of protein (LAL method)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"font-weight: bold; background-color: #f8f9fa;\"\u003eBiological Activity\u003c\/td\u003e\n \u003ctd\u003eMeasured by CTLL-2 cell proliferation assay with an ED\u003csub\u003e50\u003c\/sub\u003e of 0.2–3 ng\/mL, corresponding to a specific activity \u0026gt; 5.0 × 10\u003csup\u003e6\u003c\/sup\u003e IU\/mg\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"font-weight: bold; background-color: #f8f9fa;\"\u003eFormulation\u003c\/td\u003e\n \u003ctd\u003eLyophilized from sterile 20 mM phosphate-buffered saline (PBS), pH 7.4, typically containing 6–8% (w\/v) mannitol as a stabilizing protectant\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n\n \u003c!-- Features (✔ + bold title before line break + original description after line break; no wording changes) --\u003e\n \u003ch2 style=\"color: #0056b3; border-bottom: 2px solid #0056b3; padding-bottom: 8px; margin-top: 30px; font-size: 22px;\"\u003eFeatures\u003c\/h2\u003e\n \u003cul style=\"list-style-type: none; padding: 0;\"\u003e\n \u003cli style=\"margin-bottom: 15px; padding-left: 30px; position: relative;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; color: #0056b3; font-weight: bold;\"\u003e✔\u003c\/span\u003e\n \u003cstrong\u003eIL-15 Superagonist Design\u003c\/strong\u003e\n \u003cp style=\"margin: 6px 0 0 0;\"\u003eSushi domain–mediated trans-presentation enables sustained and potent IL-15 signaling.\u003c\/p\u003e\n \u003c\/li\u003e\n \u003cli style=\"margin-bottom: 15px; padding-left: 30px; position: relative;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; color: #0056b3; font-weight: bold;\"\u003e✔\u003c\/span\u003e\n \u003cstrong\u003eFc-Fusion Extended Stability\u003c\/strong\u003e\n \u003cp style=\"margin: 6px 0 0 0;\"\u003eHuman IgG1 Fc enhances molecular stability and functional persistence via FcRn recycling.\u003c\/p\u003e\n \u003c\/li\u003e\n \u003cli style=\"margin-bottom: 15px; padding-left: 30px; position: relative;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; color: #0056b3; font-weight: bold;\"\u003e✔\u003c\/span\u003e\n \u003cstrong\u003eHigh Biological Activity\u003c\/strong\u003e\n \u003cp style=\"margin: 6px 0 0 0;\"\u003eDemonstrates strong CTLL-2 proliferation activity with low ED₅₀ and reliable cytokine potency.\u003c\/p\u003e\n \u003c\/li\u003e\n \u003cli style=\"margin-bottom: 0; padding-left: 30px; position: relative;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; color: #0056b3; font-weight: bold;\"\u003e✔\u003c\/span\u003e\n \u003cstrong\u003eDMF Filed (038127)\u003c\/strong\u003e\n \u003cp style=\"margin: 6px 0 0 0;\"\u003eSupports regulatory readiness for GMP cell and gene therapy manufacturing.\u003c\/p\u003e\n \u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003c!-- Applications (2x2 cards; title before line break; body after line break; no wording changes) --\u003e\n \u003ch2 style=\"color: #0056b3; border-bottom: 2px solid #0056b3; padding-bottom: 8px; margin-top: 30px; font-size: 22px;\"\u003eApplications\u003c\/h2\u003e\n \u003cdiv style=\"display: grid; grid-template-columns: 1fr 1fr; gap: 20px;\"\u003e\n \u003cdiv style=\"border: 1px solid #e1e8ed; padding: 15px; border-radius: 8px;\"\u003e\n \u003ch4 style=\"margin-top: 0; color: #333;\"\u003eNK Cell Expansion and Activation\u003c\/h4\u003e\n \u003cp style=\"font-size: 14px; margin-bottom: 0;\"\u003eDrives robust NK cell proliferation while preserving cytotoxic and anti-tumor function.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"border: 1px solid #e1e8ed; padding: 15px; border-radius: 8px;\"\u003e\n \u003ch4 style=\"margin-top: 0; color: #333;\"\u003eCD8⁺ Memory T Cell Maintenance\u003c\/h4\u003e\n \u003cp style=\"font-size: 14px; margin-bottom: 0;\"\u003eSustains long-term survival and functional fitness of tumor-specific T cells.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"border: 1px solid #e1e8ed; padding: 15px; border-radius: 8px;\"\u003e\n \u003ch4 style=\"margin-top: 0; color: #333;\"\u003eCell Therapy Manufacturing\u003c\/h4\u003e\n \u003cp style=\"font-size: 14px; margin-bottom: 0;\"\u003eOptimized cytokine supplement for NK- and T-cell–based CGT workflows.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"border: 1px solid #e1e8ed; padding: 15px; border-radius: 8px;\"\u003e\n \u003ch4 style=\"margin-top: 0; color: #333;\"\u003eCancer Immunotherapy Research\u003c\/h4\u003e\n \u003cp style=\"font-size: 14px; margin-bottom: 0;\"\u003eEnables development of next-generation immune effector cell products.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003c!-- Stability \u0026 Storage --\u003e\n \u003ch2 style=\"color: #0056b3; border-bottom: 2px solid #0056b3; padding-bottom: 8px; margin-top: 30px; font-size: 22px;\"\u003eStability \u0026amp; Storage\u003c\/h2\u003e\n \u003cul style=\"padding-left: 20px;\"\u003e\n \u003cli style=\"margin-bottom: 8px;\"\u003eLyophilized powder: Stable for 12 months at -80°C or 6 months at -20°C when stored inthe original sealed container under desiccant.  \u003cbr\u003e\n\u003c\/li\u003e\n \u003cli style=\"margin-bottom: 8px;\"\u003eReconstitution: Dissolve in sterile Water for Injection, 0.9% NaCl, or PBS (pH 7.4)maintaining final concentration ≥100 µg\/mL to prevent adsorption. \u003cbr\u003e\n\u003c\/li\u003e\n \u003cli style=\"margin-bottom: 8px;\"\u003eHandling: Aliquot to avoid repeated freeze-thaw cycles.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003c!-- Cautions (Universal) --\u003e\n \u003ch2 style=\"color: #0056b3; border-bottom: 2px solid #0056b3; padding-bottom: 8px; margin-top: 30px; font-size: 22px;\"\u003eCautions\u003c\/h2\u003e\n \u003cdiv style=\"background-color: #fff5f5; padding: 15px; color: #852d2d; font-size: 14px;\"\u003e\n \u003cp style=\"margin: 0 0 8px 0;\"\u003e\u003cstrong\u003e• Research Use Only:\u003c\/strong\u003e This product is not intended for diagnostic or therapeutic use.\u003c\/p\u003e\n \u003cp style=\"margin: 0 0 8px 0;\"\u003e\u003cstrong\u003e• Handling:\u003c\/strong\u003e Follow recommended storage and handling instructions to maintain product stability.\u003c\/p\u003e\n \u003cp style=\"margin: 0;\"\u003e\u003cstrong\u003e• Support:\u003c\/strong\u003e Contact technical support if assistance is required.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003c!-- Documents --\u003e\n \u003ch2 style=\"color: #0056b3; border-bottom: 2px solid #0056b3; padding-bottom: 8px; margin-top: 30px; font-size: 22px;\"\u003eDocuments\u003c\/h2\u003e\n \u003cdiv style=\"display: flex; gap: 15px; margin-top: 10px; flex-wrap: wrap;\"\u003e\n \u003ca style=\"display: inline-block; padding: 10px 20px; background-color: #0056b3; color: white; text-decoration: none; border-radius: 5px; font-weight: bold; font-size: 14px;\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/Data_Sheet-Recombinant_Human_IL-15_Protein.pdf?v=1772519280\" target=\"_blank\"\u003e📄 GMP-TL202 Data Sheet\n\u003c\/a\u003e\n \u003ca style=\"display: inline-block; padding: 10px 20px; border: 2px solid #0056b3; color: #0056b3; text-decoration: none; border-radius: 5px; font-weight: bold; font-size: 14px;\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/SDS-Recombinant_Human_IL-15_Protein.pdf?v=1772519280\" rel=\"noopener\" target=\"_blank\"\u003e📄 GMP-TL202 SDS\u003c\/a\u003e\n \u003ca style=\"display: inline-block; padding: 10px 20px; border: 2px solid #0056b3; color: #0056b3; text-decoration: none; border-radius: 5px; font-weight: bold; font-size: 14px;\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/COA-Pr2406004-GMP-TL202-0050.pdf?v=1772519279\" rel=\"noopener\" target=\"_blank\"\u003e📄 GMP-TL202-0050 COA\u003c\/a\u003e\n \u003ca style=\"display: inline-block; padding: 10px 20px; border: 2px solid #0056b3; color: #0056b3; text-decoration: none; border-radius: 5px; font-weight: bold; font-size: 14px;\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/COA-Pr2406005-GMP-TL202-0100.pdf?v=1772519280\" rel=\"noopener\" target=\"_blank\"\u003e📄 GMP-TL202-0100 COA\u003c\/a\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"T\u0026L","offers":[{"title":"50μg","offer_id":43214493876405,"sku":"GMP-TL202-0050","price":260.0,"currency_code":"USD","in_stock":true},{"title":"100μg","offer_id":43214493909173,"sku":"GMP-TL202-0100","price":460.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/IMG-GMP-TL202-0050.jpg?v=1772416670"},{"product_id":"recombinant-human-pdgf-bb-protein","title":"Recombinant Human PDGF-BB Protein","description":"\u003cstyle\u003e\n \/* =========================\n Biofargo Product Page Base\n ========================== *\/\n .biofargo-wrap{\n font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;\n color:#333;\n line-height:1.65;\n max-width:1000px;\n margin:0 auto;\n background:#fff;\n border:1px solid #e1e8ed;\n border-radius:12px;\n padding:28px;\n }\n .biofargo-h2{\n color:#0056b3;\n border-bottom:2px solid #0056b3;\n padding-bottom:8px;\n margin:0 0 14px 0;\n font-size:22px;\n }\n .biofargo-section{ margin-top:28px; }\n .biofargo-card{\n background:#fcfcfc;\n border:1px solid #f0f0f0;\n border-radius:10px;\n padding:16px;\n }\n\n \/* =========================\n Table Responsive\n ========================== *\/\n .biofargo-table-wrap{\n overflow-x:auto;\n -webkit-overflow-scrolling:touch;\n border:1px solid #eee;\n border-radius:10px;\n padding:6px;\n background:#fff;\n }\n table.biofargo-table{\n width:100%;\n border-collapse:collapse;\n font-size:14px;\n min-width:900px; \/* allow horizontal scroll on mobile *\/\n background:#fff;\n }\n table.biofargo-table th,\n table.biofargo-table td{\n border:1px solid #ddd;\n padding:12px;\n vertical-align:middle;\n white-space:normal;\n word-break:break-word;\n }\n table.biofargo-table thead th{\n background:#0056b3;\n color:#fff;\n font-weight:700;\n text-align:left;\n }\n table.biofargo-table thead th.center,\n table.biofargo-table tbody td.center{\n text-align:center;\n }\n table.biofargo-table tbody td:first-child{\n font-weight:700;\n background:#f8f9fa;\n }\n\n \/* =========================\n Features (✔ list)\n ========================== *\/\n .biofargo-checklist{\n list-style:none;\n padding:0;\n margin:0;\n }\n .biofargo-checklist li{\n position:relative;\n padding-left:28px;\n margin:0 0 14px 0;\n }\n .biofargo-checklist li:last-child{ margin-bottom:0; }\n .biofargo-check{\n position:absolute;\n left:0;\n top:0;\n color:#0056b3;\n font-weight:800;\n }\n .biofargo-checklist strong{\n display:block;\n font-size:15px;\n margin-bottom:4px;\n }\n .biofargo-checklist p{\n margin:0;\n font-size:14px;\n }\n\n \/* =========================\n Applications (2x2 cards)\n ========================== *\/\n .biofargo-grid{\n display:grid;\n grid-template-columns:repeat(2, minmax(0, 1fr));\n gap:16px;\n }\n .biofargo-app-card{\n border:1px solid #e1e8ed;\n border-radius:12px;\n padding:14px;\n background:#fff;\n }\n .biofargo-app-card h4{\n margin:0 0 6px 0;\n font-size:16px;\n color:#333;\n }\n .biofargo-app-card p{\n margin:0;\n font-size:14px;\n }\n @media (max-width:640px){\n .biofargo-wrap{ padding:18px; }\n .biofargo-grid{ grid-template-columns:1fr; }\n }\n\n \/* =========================\n Warning \/ Cautions\n ========================== *\/\n .biofargo-caution{\n background:#fff5f5;\n \n padding:14px;\n border-radius:10px;\n color:#852d2d;\n font-size:14px;\n }\n .biofargo-caution p{ margin:0 0 8px 0; }\n .biofargo-caution p:last-child{ margin:0; }\n\n \/* =========================\n Documents (dual CTA)\n ========================== *\/\n .biofargo-docs{\n display:flex;\n flex-wrap:wrap;\n gap:12px;\n margin-top:12px;\n }\n .biofargo-btn{\n display:inline-block;\n padding:10px 18px;\n border-radius:8px;\n font-weight:800;\n font-size:14px;\n text-decoration:none;\n }\n .biofargo-btn.primary{\n background:#0056b3;\n color:#fff;\n border:2px solid #0056b3;\n }\n .biofargo-btn.outline{\n background:#fff;\n color:#0056b3;\n border:2px solid #0056b3;\n }\n\u003c\/style\u003e\n\u003cdiv class=\"biofargo-wrap\"\u003e\n \u003c!-- Description --\u003e\n \u003ch2 style=\"color: #0056b3; border-bottom: 2px solid #0056b3; padding-bottom: 8px; margin-top: 0; font-size: 22px;\"\u003eDescription\u003c\/h2\u003e\n \u003cdiv style=\"background-color: #fcfcfc; padding: 15px; border-radius: 6px; border: 1px solid #f0f0f0;\"\u003e\n \u003cp style=\"margin: 0 0 10px 0; text-align: left;\"\u003eThe recombinant human PDGF-BB-His fusion protein is a high-purity homodimeric growth factor produced in HEK-293 expression systems, featuring a C-terminal polyhistidine tag for nickel-affinity chromatography purification.\u003c\/p\u003e\n \u003cp style=\"margin: 0 0 10px 0; text-align: left;\"\u003eAs a core member of the PDGF\/VEGF superfamily, PDGF-BB specifically engages PDGFR-β to activate Ras-MAPK and PI3K-Akt signaling pathways, driving directed migration, proliferation, and differentiation of mesenchymal stem cells, pericytes, and vascular smooth muscle cells while enhancing extracellular matrix adhesion through integrin αvβ3 upregulation.\u003c\/p\u003e\n \u003cp style=\"margin: 0 0 10px 0; text-align: left;\"\u003eIn cell therapy applications, this protein serves as a critical component in 3D bioscaffold culture systems, where controlled release kinetics enhance ex vivo expansion and paracrine activation of mesenchymal stem cells (MSCs), synergize with VEGF to engineer functional vascular networks, and promote neural progenitor differentiation into oligodendrocyte precursor cells (OPCs), thereby creating vascularized microenvironments for tissue-engineered grafts.\u003c\/p\u003e\n \u003cp style=\"margin: 0; text-align: left;\"\u003eThe native disulfide-bonded dimeric configuration preserves full bioactivity, while the His-tag design enables precise purification without Fc-mediated off-target activation, making it particularly suitable for regenerative medicine applications requiring spatiotemporal control of growth factor concentrations.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003c!-- Specifications --\u003e\n \u003ch2 style=\"color: #0056b3; border-bottom: 2px solid #0056b3; padding-bottom: 8px; margin-top: 30px; font-size: 22px;\"\u003eSpecifications\u003c\/h2\u003e\n \u003cdiv class=\"biofargo-table-wrap\"\u003e\n \u003ctable class=\"biofargo-table\"\u003e\n \u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"width:35%;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"width:65%;\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n \u003ctbody\u003e\n\n \u003ctr\u003e\n \u003ctd\u003eSynonyms\u003c\/td\u003e\n \u003ctd style=\"width: 65%;\"\u003ePlatelet-derived growth factor subunit B, PDGF-2, Platelet-derived growth factor beta polypeptide, Proto-oncogene c-Sis\u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003ctd style=\"font-weight: bold; background-color: #f8f9fa;\"\u003eAccession\u003c\/td\u003e\n \u003ctd\u003eUniProt P01127\u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003ctd style=\"font-weight: bold; background-color: #f8f9fa;\"\u003eExpressed Region\u003c\/td\u003e\n \u003ctd\u003eSer82–Thr190\u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003ctd style=\"font-weight: bold; background-color: #f8f9fa;\"\u003eTag\u003c\/td\u003e\n \u003ctd\u003eC-terminal 6×His-tag\u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003ctd style=\"font-weight: bold; background-color: #f8f9fa;\"\u003eExpression System\u003c\/td\u003e\n \u003ctd\u003eHEK293 cells\u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003ctd style=\"font-weight: bold; background-color: #f8f9fa;\"\u003ePredicted Molecular Weight\u003c\/td\u003e\n \u003ctd\u003e13.1 kDa\u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003ctd style=\"font-weight: bold; background-color: #f8f9fa;\"\u003ePurity\u003c\/td\u003e\n \u003ctd\u003e\u0026gt; 90% as determined by SDS-PAGE\u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003ctd style=\"font-weight: bold; background-color: #f8f9fa;\"\u003eEndotoxin\u003c\/td\u003e\n \u003ctd\u003e\u0026lt; 0.1 EU per 1 μg of protein (LAL method)\u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003ctd style=\"font-weight: bold; background-color: #f8f9fa;\"\u003eFormulation\u003c\/td\u003e\n \u003ctd\u003eLyophilized from sterile 20 mM phosphate-buffered saline (PBS), pH 7.4, typically containing 6–8% (w\/v) mannitol as a stabilizing protectant\u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n\n \u003c!-- Features --\u003e\n \u003ch2 style=\"color: #0056b3; border-bottom: 2px solid #0056b3; padding-bottom: 8px; margin-top: 30px; font-size: 22px;\"\u003eFeatures\u003c\/h2\u003e\n \u003cul style=\"list-style-type: none; padding: 0; margin: 0;\"\u003e\n \u003cli style=\"margin-bottom: 15px; padding-left: 30px; position: relative;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; color: #0056b3; font-weight: bold;\"\u003e✔\u003c\/span\u003e\n \u003cstrong\u003eNative Dimeric PDGF-BB Activity\u003c\/strong\u003e\n \u003cp style=\"margin: 6px 0 0 0;\"\u003ePreserves disulfide-bonded homodimer structure for authentic PDGFR-β signaling.\u003c\/p\u003e\n \u003c\/li\u003e\n \u003cli style=\"margin-bottom: 15px; padding-left: 30px; position: relative;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; color: #0056b3; font-weight: bold;\"\u003e✔\u003c\/span\u003e\n \u003cstrong\u003ePotent MSC-Targeted Signaling\u003c\/strong\u003e\n \u003cp style=\"margin: 6px 0 0 0;\"\u003eActivates Ras-MAPK and PI3K-Akt pathways to drive migration, proliferation, and differentiation of mesenchymal cells.\u003c\/p\u003e\n \u003c\/li\u003e\n \u003cli style=\"margin-bottom: 15px; padding-left: 30px; position: relative;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; color: #0056b3; font-weight: bold;\"\u003e✔\u003c\/span\u003e\n \u003cstrong\u003eHigh Purity, Low Endotoxin\u003c\/strong\u003e\n \u003cp style=\"margin: 6px 0 0 0;\"\u003eHEK293 expression and His-tag purification ensure consistent quality for sensitive cell culture systems.\u003c\/p\u003e\n \u003c\/li\u003e\n \u003cli style=\"margin-bottom: 0; padding-left: 30px; position: relative;\"\u003e\n \u003cspan style=\"position: absolute; left: 0; color: #0056b3; font-weight: bold;\"\u003e✔\u003c\/span\u003e\n \u003cstrong\u003eExcellent Batch Stability\u003c\/strong\u003e\n \u003cp style=\"margin: 6px 0 0 0;\"\u003eReliable performance across batches supports reproducible tissue engineering workflows.\u003c\/p\u003e\n \u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003c!-- Applications --\u003e\n \u003ch2 style=\"color: #0056b3; border-bottom: 2px solid #0056b3; padding-bottom: 8px; margin-top: 30px; font-size: 22px;\"\u003eApplications\u003c\/h2\u003e\n \u003cdiv style=\"display: grid; grid-template-columns: 1fr 1fr; gap: 20px;\"\u003e\n \u003cdiv style=\"border: 1px solid #e1e8ed; padding: 15px; border-radius: 8px;\"\u003e\n \u003ch4 style=\"margin-top: 0; color: #333;\"\u003eMesenchymal Stem Cell (MSC) Expansion\u003c\/h4\u003e\n \u003cp style=\"font-size: 14px; margin-bottom: 0;\"\u003eEnhances MSC proliferation and paracrine activity in 2D and 3D culture systems.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"border: 1px solid #e1e8ed; padding: 15px; border-radius: 8px;\"\u003e\n \u003ch4 style=\"margin-top: 0; color: #333;\"\u003eVascularized Tissue Engineering\u003c\/h4\u003e\n \u003cp style=\"font-size: 14px; margin-bottom: 0;\"\u003eSynergizes with VEGF to support pericyte recruitment and functional vascular network formation.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"border: 1px solid #e1e8ed; padding: 15px; border-radius: 8px;\"\u003e\n \u003ch4 style=\"margin-top: 0; color: #333;\"\u003e3D Bioscaffold-Based Cell Culture\u003c\/h4\u003e\n \u003cp style=\"font-size: 14px; margin-bottom: 0;\"\u003eEnables controlled growth factor delivery for spatially organized tissue constructs.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"border: 1px solid #e1e8ed; padding: 15px; border-radius: 8px;\"\u003e\n \u003ch4 style=\"margin-top: 0; color: #333;\"\u003eNeural \u0026amp; Regenerative Medicine Research\u003c\/h4\u003e\n \u003cp style=\"font-size: 14px; margin-bottom: 0;\"\u003eSupports neural progenitor differentiation and regeneration-oriented microenvironment design.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003c!-- Stability \u0026 Storage --\u003e\n \u003ch2 style=\"color: #0056b3; border-bottom: 2px solid #0056b3; padding-bottom: 8px; margin-top: 30px; font-size: 22px;\"\u003eStability \u0026amp; Storage\u003c\/h2\u003e\n \u003cul style=\"padding-left: 20px; margin: 10px 0 0 0;\"\u003e\n \u003cli style=\"margin-bottom: 8px;\"\u003e√ Lyophilized powder: Stable for 12 months at -80°C or 6 months at -20°C when stored inthe original sealed container under desiccant.\u003cbr\u003e\n\u003c\/li\u003e\n \u003cli style=\"margin-bottom: 8px;\"\u003e√ Reconstitution: Dissolve in sterile Water for Injection, 0.9% NaCl, or PBS (pH 7.4)maintaining final concentration ≥100 µg\/mL to prevent adsorption.\u003cbr\u003e\n\u003c\/li\u003e\n \u003cli style=\"margin-bottom: 0;\"\u003e√ Handling: Aliquot to avoid repeated freeze-thaw cycles.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003c!-- Cautions (Universal) --\u003e\n \u003ch2 style=\"color: #0056b3; border-bottom: 2px solid #0056b3; padding-bottom: 8px; margin-top: 30px; font-size: 22px;\"\u003eCautions\u003c\/h2\u003e\n \u003cdiv style=\"background-color: #fff5f5; padding: 15px; color: #852d2d; font-size: 14px;\"\u003e\n \u003cp style=\"margin: 0 0 8px 0;\"\u003e\u003cstrong\u003e• Research Use Only:\u003c\/strong\u003e This product is not intended for diagnostic or therapeutic use.\u003c\/p\u003e\n \u003cp style=\"margin: 0 0 8px 0;\"\u003e\u003cstrong\u003e• Handling:\u003c\/strong\u003e Follow recommended storage and handling instructions to maintain product stability.\u003c\/p\u003e\n \u003cp style=\"margin: 0;\"\u003e\u003cstrong\u003e• Support:\u003c\/strong\u003e Contact technical support if assistance is required.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003c!-- Documents --\u003e\n \u003ch2 style=\"color: #0056b3; border-bottom: 2px solid #0056b3; padding-bottom: 8px; margin-top: 30px; font-size: 22px;\"\u003eDocument\u003c\/h2\u003e\n \u003cdiv style=\"display: flex; gap: 15px; margin-top: 10px; flex-wrap: wrap;\"\u003e\n \u003ca style=\"display: inline-block; padding: 10px 20px; background-color: #0056b3; color: #fff; text-decoration: none; border-radius: 5px; font-weight: bold; font-size: 14px;\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/Data_Sheet-Recombinant_Human_PDGF-BB_Protein.pdf?v=1772514486\" target=\"_blank\"\u003e📄 GMP-TL644 Data Sheet\u003c\/a\u003e\n\n \u003ca style=\"display: inline-block; padding: 10px 20px; border: 2px solid #0056b3; color: #0056b3; text-decoration: none; border-radius: 5px; font-weight: bold; font-size: 14px;\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/SDS-Recombinant_Human_PDGF-BB_Protein.pdf?v=1772514487\" target=\"_blank\" rel=\"noopener\"\u003e📄 GMP-TL644 SDS\u003c\/a\u003e\n \u003ca style=\"display: inline-block; padding: 10px 20px; border: 2px solid #0056b3; color: #0056b3; text-decoration: none; border-radius: 5px; font-weight: bold; font-size: 14px;\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/COA-Pr2408020-GMP-TL644-0050.pdf?v=1772514489\" target=\"_blank\" rel=\"noopener\"\u003e📄 GMP-TL644-0050 COA\u003c\/a\u003e\n \u003ca style=\"display: inline-block; padding: 10px 20px; border: 2px solid #0056b3; color: #0056b3; text-decoration: none; border-radius: 5px; font-weight: bold; font-size: 14px;\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/COA-Pr2408021-GMP-TL644-0100.pdf?v=1772514488\" target=\"_blank\" rel=\"noopener\"\u003e📄 GMP-TL644-0100 COA\u003c\/a\u003e\n \u003c\/div\u003e\n \u003c!-- =========================\n FAQ Schema\n========================== --\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n \"@context\":\"https:\/\/schema.org\",\n \"@type\":\"FAQPage\",\n \"mainEntity\":[\n {\n \"@type\":\"Question\",\n \"name\":\"What is Recombinant Human EPO Protein?\",\n \"acceptedAnswer\":{\n \"@type\":\"Answer\",\n \"text\":\"Recombinant Human EPO Protein is a recombinant form of human erythropoietin (EPO), a glycosylated cytokine involved in erythropoiesis. It promotes the proliferation and differentiation of erythroid progenitor cells (CFU-E) into mature erythrocytes for research applications.\"\n }\n },\n {\n \"@type\":\"Question\",\n \"name\":\"How is Recombinant Human EPO Protein produced?\",\n \"acceptedAnswer\":{\n \"@type\":\"Answer\",\n \"text\":\"Recombinant Human EPO Protein is produced using a HEK293 mammalian expression system. The protein contains the human EPO expressed region Ala28-Arg193 and a C-terminal 6×His tag.\"\n }\n },\n {\n \"@type\":\"Question\",\n \"name\":\"What are the applications of Recombinant Human EPO Protein?\",\n \"acceptedAnswer\":{\n \"@type\":\"Answer\",\n \"text\":\"Recombinant Human EPO Protein is used for research applications involving erythropoiesis, erythroid progenitor cell differentiation, EPO receptor related studies, angiogenesis research, hypoxia-related studies, and B-cell function studies.\"\n }\n },\n {\n \"@type\":\"Question\",\n \"name\":\"How is the biological activity of Recombinant Human EPO Protein measured?\",\n \"acceptedAnswer\":{\n \"@type\":\"Answer\",\n \"text\":\"The biological activity of Recombinant Human EPO Protein is evaluated using TF-1 cell proliferation assays. The product demonstrates a specific activity of ≥1.0×10⁶ IU\/mg.\"\n }\n },\n {\n \"@type\":\"Question\",\n \"name\":\"What are the quality specifications of Recombinant Human EPO Protein?\",\n \"acceptedAnswer\":{\n \"@type\":\"Answer\",\n \"text\":\"Recombinant Human EPO Protein is tested for appearance, identity, visible particles, moisture, pH, purity by SDS-PAGE, endotoxin, mycoplasma, sterility, and biological activity.\"\n }\n },\n {\n \"@type\":\"Question\",\n \"name\":\"How should Recombinant Human EPO Protein be stored and reconstituted?\",\n \"acceptedAnswer\":{\n \"@type\":\"Answer\",\n \"text\":\"The lyophilized protein is stable for 12 months at −80°C or 6 months at −20°C. It can be reconstituted using sterile Water for Injection, 0.9% NaCl, or PBS (pH 7.4).\"\n }\n },\n {\n \"@type\":\"Question\",\n \"name\":\"Is Recombinant Human EPO Protein intended for therapeutic use?\",\n \"acceptedAnswer\":{\n \"@type\":\"Answer\",\n \"text\":\"No. This product is supplied for Research Use Only (RUO) and is not intended for human, animal, diagnostic, or therapeutic applications.\"\n }\n }\n ]\n}\n\u003c\/script\u003e\n\u003c!-- =========================\n FAQ\n========================== --\u003e\n\n\u003cdiv class=\"biofargo-section\"\u003e\n\n\u003ch2 class=\"biofargo-h2\"\u003eFAQ\u003c\/h2\u003e\n\n\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eWhat is Recombinant Human PDGF-BB Protein?\u003c\/strong\u003e\u003c\/summary\u003e\n\n\u003cp\u003e\nRecombinant Human PDGF-BB Protein is a recombinant form of human platelet-derived growth factor BB. It is used for research applications involving PDGF-related signaling, including studies of cellular proliferation, migration, and differentiation.\n\u003c\/p\u003e\n\n\u003c\/details\u003e\n\n\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eHow is Recombinant Human PDGF-BB Protein produced?\u003c\/strong\u003e\u003c\/summary\u003e\n\n\u003cp\u003e\nRecombinant Human PDGF-BB Protein is produced using a HEK293 cell expression system. The protein contains the human PDGF-BB expressed region Ser82-Thr190 and a C-terminal 6×His tag.\n\u003c\/p\u003e\n\n\u003c\/details\u003e\n\n\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eWhat applications can Recombinant Human PDGF-BB Protein be used for?\u003c\/strong\u003e\u003c\/summary\u003e\n\n\u003cp\u003e\nRecombinant Human PDGF-BB Protein can be used for research applications involving mesenchymal stem cell studies, cell signaling research, tissue engineering research, and growth factor related cell culture workflows.\n\u003c\/p\u003e\n\n\u003c\/details\u003e\n\n\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eHow does PDGF-BB Protein support cell signaling research?\u003c\/strong\u003e\u003c\/summary\u003e\n\n\u003cp\u003e\nPDGF-BB Protein is studied for its interaction with PDGFR-β and related signaling pathways involved in cellular migration, proliferation, and differentiation of mesenchymal cells, pericytes, and vascular smooth muscle cells.\n\u003c\/p\u003e\n\n\u003c\/details\u003e\n\n\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eWhat quality controls are performed for this PDGF-BB Protein?\u003c\/strong\u003e\u003c\/summary\u003e\n\n\u003cp\u003e\nQuality testing includes appearance, identity, visible particle inspection, moisture analysis, pH testing, purity evaluation by SDS-PAGE, endotoxin testing, mycoplasma testing, and sterility testing.\n\u003c\/p\u003e\n\n\u003cp\u003e\nThe product specification includes purity greater than 90% by SDS-PAGE and endotoxin below 0.1 EU\/μg.\n\u003c\/p\u003e\n\n\u003c\/details\u003e\n\n\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eWhat expression system is used for Recombinant Human PDGF-BB Protein?\u003c\/strong\u003e\u003c\/summary\u003e\n\n\u003cp\u003e\nRecombinant Human PDGF-BB Protein is produced using HEK293 cells as the expression system.\n\u003c\/p\u003e\n\n\u003c\/details\u003e\n\n\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eDoes Recombinant Human PDGF-BB Protein contain a His-tag?\u003c\/strong\u003e\u003c\/summary\u003e\n\n\u003cp\u003e\nYes. The protein contains a C-terminal 6×His tag designed to support recombinant protein purification and analytical workflows.\n\u003c\/p\u003e\n\n\u003c\/details\u003e\n\n\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eHow should Recombinant Human PDGF-BB Protein be stored?\u003c\/strong\u003e\u003c\/summary\u003e\n\n\u003cp\u003e\nThe lyophilized protein is stable for 12 months at -80°C or 6 months at -20°C when stored in the original sealed container under desiccant.\n\u003c\/p\u003e\n\n\u003c\/details\u003e\n\n\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eHow should Recombinant Human PDGF-BB Protein be reconstituted?\u003c\/strong\u003e\u003c\/summary\u003e\n\n\u003cp\u003e\nThe protein can be reconstituted using sterile Water for Injection, 0.9% NaCl, or PBS (pH 7.4). A final concentration of ≥100 µg\/mL is recommended during reconstitution.\n\u003c\/p\u003e\n\n\u003c\/details\u003e\n\n\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eIs Recombinant Human PDGF-BB Protein intended for therapeutic use?\u003c\/strong\u003e\u003c\/summary\u003e\n\n\u003cp\u003e\nNo. This product is supplied for Research Use Only (RUO). It is not intended for human use, animal therapeutic applications, diagnostic use, or clinical treatment.\n\u003c\/p\u003e\n\n\u003c\/details\u003e\n\n\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"T\u0026L","offers":[{"title":"50μg","offer_id":43214525792437,"sku":"GMP-TL644-0050","price":380.0,"currency_code":"USD","in_stock":true},{"title":"100μg","offer_id":43214525825205,"sku":"GMP-TL644-0100","price":600.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/IMG-GMP-TL644-0050.jpg?v=1772432373"},{"product_id":"recombinant-human-tnf-α-protein","title":"Recombinant Human TNF α Protein","description":"\u003cstyle\u003e\n \/* =========================\n Biofargo Product Page Base\n ========================== *\/\n .biofargo-wrap{\n font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;\n color:#333;\n line-height:1.65;\n max-width:1000px;\n margin:0 auto;\n background:#fff;\n border:1px solid #e1e8ed;\n border-radius:12px;\n padding:28px;\n }\n .biofargo-h2{\n color:#0056b3;\n border-bottom:2px solid #0056b3;\n padding-bottom:8px;\n margin:0 0 14px 0;\n font-size:22px;\n }\n .biofargo-section{ margin-top:28px; }\n .biofargo-card{\n background:#fcfcfc;\n border:1px solid #f0f0f0;\n border-radius:10px;\n padding:16px;\n }\n\n \/* =========================\n Table Responsive\n ========================== *\/\n .biofargo-table-wrap{\n overflow-x:auto;\n -webkit-overflow-scrolling:touch;\n border:1px solid #eee;\n border-radius:10px;\n padding:6px;\n background:#fff;\n }\n table.biofargo-table{\n width:100%;\n border-collapse:collapse;\n font-size:14px;\n min-width:920px; \/* allow horizontal scroll on mobile *\/\n background:#fff;\n }\n table.biofargo-table th,\n table.biofargo-table td{\n border:1px solid #ddd;\n padding:12px;\n vertical-align:middle;\n white-space:normal;\n word-break:break-word;\n }\n table.biofargo-table thead th{\n background:#0056b3;\n color:#fff;\n font-weight:700;\n text-align:left;\n }\n table.biofargo-table thead th.center,\n table.biofargo-table tbody td.center{\n text-align:center;\n }\n table.biofargo-table tbody td:first-child{\n font-weight:700;\n background:#f8f9fa;\n }\n\n \/* =========================\n Features (✔ list)\n ========================== *\/\n .biofargo-checklist{\n list-style:none;\n padding:0;\n margin:0;\n }\n .biofargo-checklist li{\n position:relative;\n padding-left:28px;\n margin:0 0 14px 0;\n }\n .biofargo-checklist li:last-child{ margin-bottom:0; }\n .biofargo-check{\n position:absolute;\n left:0;\n top:0;\n color:#0056b3;\n font-weight:800;\n }\n .biofargo-checklist strong{\n display:block;\n font-size:15px;\n margin-bottom:4px;\n }\n .biofargo-checklist p{\n margin:0;\n font-size:14px;\n }\n\n \/* =========================\n Applications (2x2 cards)\n ========================== *\/\n .biofargo-grid{\n display:grid;\n grid-template-columns:repeat(2, minmax(0, 1fr));\n gap:16px;\n }\n .biofargo-app-card{\n border:1px solid #e1e8ed;\n border-radius:12px;\n padding:14px;\n background:#fff;\n }\n .biofargo-app-card h4{\n margin:0 0 6px 0;\n font-size:16px;\n color:#333;\n }\n .biofargo-app-card p{\n margin:0;\n font-size:14px;\n }\n @media (max-width:640px){\n .biofargo-wrap{ padding:18px; }\n .biofargo-grid{ grid-template-columns:1fr; }\n }\n\n \/* =========================\n Warning \/ Cautions\n ========================== *\/\n .biofargo-caution{\n background:#fff5f5;\n \n padding:14px;\n border-radius:10px;\n color:#852d2d;\n font-size:14px;\n }\n .biofargo-caution p{ margin:0 0 8px 0; }\n .biofargo-caution p:last-child{ margin:0; }\n\n \/* =========================\n Documents (dual CTA)\n ========================== *\/\n .biofargo-docs{\n display:flex;\n flex-wrap:wrap;\n gap:12px;\n margin-top:12px;\n }\n .biofargo-btn{\n display:inline-block;\n padding:10px 18px;\n border-radius:8px;\n font-weight:800;\n font-size:14px;\n text-decoration:none;\n }\n .biofargo-btn.primary{\n background:#0056b3;\n color:#fff;\n border:2px solid #0056b3;\n }\n .biofargo-btn.outline{\n background:#fff;\n color:#0056b3;\n border:2px solid #0056b3;\n }\n\n \/* =========================\n Data Figures (image card)\n ========================== *\/\n .biofargo-figure-card{\n text-align:center;\n margin-top:20px;\n border:1px solid #eee;\n padding:15px;\n border-radius:8px;\n background:#fff;\n }\n .biofargo-figure-card img{\n max-width:100%;\n height:auto;\n }\n\u003c\/style\u003e\n\u003cdiv class=\"biofargo-wrap\"\u003e\n\u003c!-- Description --\u003e\n\u003cdiv class=\"biofargo-section\" style=\"margin-top: 0;\"\u003e\n\u003ch2 class=\"biofargo-h2\"\u003eDescription\u003c\/h2\u003e\n\u003cdiv class=\"biofargo-card\"\u003e\n\u003cp style=\"margin: 0 0 10px 0;\"\u003eThe recombinant human Tumor Necrosis Factor Alpha (TNF-α) protein is a high-purity homotrimeric cytokine produced in HEK-293 expression system via transient transfection, featuring a C-terminal polyhistidine tag for nickel-affinity chromatography purification.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 10px 0;\"\u003eAs the prototypic member of the TNF superfamily, TNF-α is produced primarily by macrophages and exerts its broad spectrum of pleiotropic biological effects by binding to its receptors TNF-R1 (CD120a\/p55) and TNF-R2 (CD120b\/p75).\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 10px 0;\"\u003eIt plays a central role in regulating immune cell activity, capable of inducing apoptotic cell death in certain tumor cell lines, triggering inflammation, inhibiting viral replication, and critically modulating processes such as cell proliferation, differentiation, lipid metabolism, and coagulation.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 10px 0;\"\u003eHowever, dysregulation of TNF-α is implicated in a variety of human diseases, including cancer (exhibiting dual roles in both antitumorigenesis and tumor promotion\/metastasis), septic shock, fever, autoimmune diseases (such as rheumatoid arthritis and Crohn’s disease), graft-versus-host disease, Alzheimer’s disease, and major depression.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 10px 0;\"\u003eRecombinant TNF-α is utilized clinically as an immunostimulant under the INN tasonermin.\u003c\/p\u003e\n\u003cp style=\"margin: 0;\"\u003eThe native homotrimeric configuration preserves full bioactivity, while the His-tag design enables precise purification.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Specifications --\u003e\n\u003cdiv class=\"biofargo-section\"\u003e\n\u003ch2 class=\"biofargo-h2\"\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv class=\"biofargo-table-wrap\"\u003e\n\u003ctable class=\"biofargo-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 18%;\"\u003eProduct\u003c\/th\u003e\n\u003cth style=\"width: 22%;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"width: 35%;\"\u003eSpecification\u003c\/th\u003e\n\u003cth class=\"center\" style=\"width: 25%;\"\u003eResults\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003c!-- TL-303-0010 --\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"10\" class=\"center\"\u003eTL-303-0010\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eAppearance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFreeze-dried preparation, the form should be white loose body\u003c\/td\u003e\n\u003ctd class=\"center\"\u003eCompliance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIdentity\u003c\/td\u003e\n\u003ctd\u003eThe electrophoretic bands should be consistent with the molecular weight of the product\u003c\/td\u003e\n\u003ctd class=\"center\"\u003eCompliance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVisible Particle\u003c\/td\u003e\n\u003ctd\u003eShould be no visible particle\u003c\/td\u003e\n\u003ctd class=\"center\"\u003eCompliance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMoisture\u003c\/td\u003e\n\u003ctd\u003e≤4.0%\u003c\/td\u003e\n\u003ctd class=\"center\"\u003e1.0%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH\u003c\/td\u003e\n\u003ctd\u003e6.5~7.5\u003c\/td\u003e\n\u003ctd class=\"center\"\u003e7.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePurity\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;95.0%\u003c\/td\u003e\n\u003ctd class=\"center\"\u003eCompliance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEndotoxin\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;0.1EU\/μg\u003c\/td\u003e\n\u003ctd class=\"center\"\u003e\u0026lt;0.1EU\/μg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMycoplasma\u003c\/td\u003e\n\u003ctd\u003eShould be negative\u003c\/td\u003e\n\u003ctd class=\"center\"\u003eNegative\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSterility\u003c\/td\u003e\n\u003ctd\u003eNo growth\u003c\/td\u003e\n\u003ctd class=\"center\"\u003eNo growth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBiological Activity\u003c\/td\u003e\n\u003ctd\u003eIn the presence of metabolic inhibitor actinomycin D, cytotoxicity assay was performed on L929 cells, with specific activity ≥ 1.0 × 10\u003csup\u003e7\u003c\/sup\u003e IU\/mg\u003c\/td\u003e\n\u003ctd class=\"center\"\u003e4.27 × 10\u003csup\u003e6\u003c\/sup\u003e IU\/mg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- GMP-TL303-0100 --\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"10\" class=\"center\"\u003eGMP-TL303-0100\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eAppearance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFreeze-dried preparation, the form should be white loose body\u003c\/td\u003e\n\u003ctd class=\"center\"\u003eCompliance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIdentity\u003c\/td\u003e\n\u003ctd\u003eThe electrophoretic bands should be consistent with the molecular weight of the product\u003c\/td\u003e\n\u003ctd class=\"center\"\u003eCompliance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVisible Particle\u003c\/td\u003e\n\u003ctd\u003eShould be no visible particle\u003c\/td\u003e\n\u003ctd class=\"center\"\u003eCompliance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMoisture\u003c\/td\u003e\n\u003ctd\u003e≤4.0%\u003c\/td\u003e\n\u003ctd class=\"center\"\u003e0.6%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH\u003c\/td\u003e\n\u003ctd\u003e6.5~7.5\u003c\/td\u003e\n\u003ctd class=\"center\"\u003e7.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePurity\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;95.0%\u003c\/td\u003e\n\u003ctd class=\"center\"\u003eCompliance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEndotoxin\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;0.1EU\/μg\u003c\/td\u003e\n\u003ctd class=\"center\"\u003e\u0026lt;0.1EU\/μg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMycoplasma\u003c\/td\u003e\n\u003ctd\u003eShould be negative\u003c\/td\u003e\n\u003ctd class=\"center\"\u003eNegative\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSterility\u003c\/td\u003e\n\u003ctd\u003eNo growth\u003c\/td\u003e\n\u003ctd class=\"center\"\u003eNo growth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBiological Activity\u003c\/td\u003e\n\u003ctd\u003eIn the presence of metabolic inhibitor actinomycin D, cytotoxicity assay was performed on L929 cells, with specific activity ≥ 1.0 × 10\u003csup\u003e7\u003c\/sup\u003e IU\/mg\u003c\/td\u003e\n\u003ctd class=\"center\"\u003e7.03 × 10\u003csup\u003e7\u003c\/sup\u003e IU\/mg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Features (fixed 4; derived from provided content without adding data) --\u003e\n\u003cdiv class=\"biofargo-section\"\u003e\n\u003ch2 class=\"biofargo-h2\"\u003eFeatures\u003c\/h2\u003e\n\u003cul class=\"biofargo-checklist\"\u003e\n\u003cli\u003e\n\u003cspan class=\"biofargo-check\"\u003e✔\u003c\/span\u003e \u003cstrong\u003eNative Homotrimeric TNF-α Activity\u003c\/strong\u003e\n\u003cp\u003eHomotrimeric configuration preserves full bioactivity for TNF-R1 (CD120a\/p55) and TNF-R2 (CD120b\/p75) engagement in downstream signaling studies.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"biofargo-check\"\u003e✔\u003c\/span\u003e \u003cstrong\u003eHEK-293 Expression with His-Tag Purification\u003c\/strong\u003e\n\u003cp\u003eProduced via transient transfection in HEK-293 cells with a C-terminal polyhistidine tag for nickel-affinity chromatography purification.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"biofargo-check\"\u003e✔\u003c\/span\u003e \u003cstrong\u003eStringent QC for Cell-Based Assays\u003c\/strong\u003e\n\u003cp\u003eLots meet appearance\/identity\/visible particle criteria, with endotoxin \u0026lt;0.1 EU\/μg, mycoplasma negative, and sterility showing no growth.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"biofargo-check\"\u003e✔\u003c\/span\u003e \u003cstrong\u003eValidated L929 Cytotoxicity Bioassay\u003c\/strong\u003e\n\u003cp\u003eBioactivity measured by L929 cell cytotoxicity assay in the presence of actinomycin D, with lot results reported for TL-303-0010 and GMP-TL303-0100.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c!-- Applications (2x2; aligned to Description logic) --\u003e\n\u003cdiv class=\"biofargo-section\"\u003e\n\u003ch2 class=\"biofargo-h2\"\u003eApplications\u003c\/h2\u003e\n\u003cdiv class=\"biofargo-grid\"\u003e\n\u003cdiv class=\"biofargo-app-card\"\u003e\n\u003ch4\u003eTNFR Signaling Studies\u003c\/h4\u003e\n\u003cp\u003eSupports mechanistic studies of TNF-R1\/TNF-R2-mediated immune signaling and downstream pathway activation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"biofargo-app-card\"\u003e\n\u003ch4\u003eL929 Cytotoxicity Assays\u003c\/h4\u003e\n\u003cp\u003eUsed in cytotoxicity assay workflows on L929 cells in the presence of actinomycin D for functional activity evaluation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"biofargo-app-card\"\u003e\n\u003ch4\u003eInflammation Research Models\u003c\/h4\u003e\n\u003cp\u003eApplicable for studying inflammatory mediator induction and immune-cell activity regulation in vitro.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"biofargo-app-card\"\u003e\n\u003ch4\u003eCancer and Immunology Studies\u003c\/h4\u003e\n\u003cp\u003eSupports research on TNF-α roles in tumor cell apoptosis and broader immunology-related investigations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Data Figures --\u003e\n\u003cdiv class=\"biofargo-section\"\u003e\n\u003ch2 class=\"biofargo-h2\"\u003eData Figures\u003c\/h2\u003e\n\u003cdiv class=\"biofargo-figure-card\"\u003e\u003cimg alt=\"Recombinant Human TNF-α Protein\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/1_3ca2b3c8-a9d1-4eb6-a032-f0d953092439.jpg?v=1772507389\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Stability \u0026 Storage (no fabricated durations; keep only what was provided) --\u003e\n\u003cdiv class=\"biofargo-section\"\u003e\n\u003ch2 class=\"biofargo-h2\"\u003eStability \u0026amp; Storage\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; margin: 10px 0 0 0;\"\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003eLyophilized powder: Store at -20°C or below to maintain product stability and activity.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003eReconstitution: Not provided.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 0;\"\u003eHandling: Avoid repeated freeze-thaw cycles to prevent protein degradation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c!-- Cautions (Universal) --\u003e\n\u003cdiv class=\"biofargo-section\"\u003e\n\u003ch2 class=\"biofargo-h2\"\u003eCautions\u003c\/h2\u003e\n\u003cdiv class=\"biofargo-caution\"\u003e\n\u003cp\u003e\u003cstrong\u003e• Research Use Only:\u003c\/strong\u003e This product is not intended for diagnostic or therapeutic use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e• Handling:\u003c\/strong\u003e Prepare solutions using sterile technique. Avoid microbial contamination to maintain activity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e• Storage:\u003c\/strong\u003e Follow recommended storage conditions. Repeated freeze–thaw cycles may reduce performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Documents (links not provided; keep CTA structure without fabricating URLs) --\u003e\n\u003cdiv class=\"biofargo-section\"\u003e\n\u003ch2 class=\"biofargo-h2\"\u003eDocuments\u003c\/h2\u003e\n\u003cdiv class=\"biofargo-docs\"\u003e\n\u003ca class=\"biofargo-btn primary\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/Data_Sheet-Recombinant_Human_TNF_Protein-GMP-TL303-0100.pdf?v=1772507565\" rel=\"noopener\" target=\"_blank\"\u003e📄 GMP-TL303 Data Sheet\u003c\/a\u003e \u003ca class=\"biofargo-btn primary\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/Data_Sheet-Recombinant_Human_TNF_Protein-TL-303-0010.pdf?v=1772507565\" rel=\"noopener\" target=\"_blank\"\u003e📄 TL303 Data Sheet\u003c\/a\u003e \u003ca class=\"biofargo-btn outline\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/SDS-Recombinant_Human_TNF_Protein.pdf?v=1772507564\" rel=\"noopener\" target=\"_blank\"\u003e📄 GMP\/RUO TL303 SDS\u003c\/a\u003e \u003ca class=\"biofargo-btn outline\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/COA-Pr2407014-TL-303-0010.pdf?v=1772507559\" rel=\"noopener\" target=\"_blank\"\u003e📄 TL-303 COA\u003c\/a\u003e \u003ca class=\"biofargo-btn outline\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/COA-Pr2407013-GMP-TL303-0100.pdf?v=1772507561\" rel=\"noopener\" target=\"_blank\"\u003e📄 GMP-TL303 COA\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"T\u0026L","offers":[{"title":"RUO \/ 10μg","offer_id":51379104907445,"sku":"TL-303-0010","price":104.0,"currency_code":"USD","in_stock":true},{"title":"GMP \/ 100μg","offer_id":51379104940213,"sku":"GMP-TL303-0100","price":320.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/IMG-TL-303-0010.png?v=1772507188"},{"product_id":"residual-e-coli-dna-quantitation-kit-shentek®","title":"Residual E. coli DNA Quantitation Kit SHENTEK®","description":"\u003cstyle type=\"text\/css\"\u003e\n.shentek-wrapper {\n font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;\n color: #2c3e50;\n line-height: 1.7;\n margin: 0 auto;\n background: #fff;\n padding: 10px;\n}\n\n.shentek-header-bar {\n background-color: #0056b3;\n border-radius: 8px;\n padding: 20px;\n display: flex;\n flex-wrap: wrap;\n justify-content: space-around;\n align-items: center;\n color: #ffffff;\n margin-bottom: 30px;\n box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);\n}\n\n.shentek-header-item {\n text-align: center;\n padding: 10px;\n min-width: 200px;\n}\n\n.shentek-header-item--bordered {\n \n border-right: 1px solid rgba(255, 255, 255, 0.2);\n}\n\n.shentek-header-label {\n font-size: 14px;\n opacity: 0.9;\n margin-bottom: 5px;\n}\n\n.shentek-header-value {\n font-size: 18px;\n font-weight: bold;\n}\n\n.shentek-section {\n margin-bottom: 45px;\n}\n\n.shentek-section--divider {\n border-bottom: 2px solid #f0f4f8;\n padding-bottom: 25px;\n margin-bottom: 40px;\n}\n\n.shentek-section--card {\n background: #fcfdfe;\n border: 1px solid #d1d5db;\n border-radius: 12px;\n padding: 30px;\n}\n\n.shentek-title {\n color: #0056b3;\n font-size: 24px;\n margin-top: 0;\n display: flex;\n align-items: center;\n}\n\n.shentek-title-bar {\n background: #0056b3;\n width: 4px;\n height: 24px;\n margin-right: 12px;\n display: inline-block;\n}\n\n.shentek-subtitle {\n color: #2d3748;\n font-size: 20px;\n margin-bottom: 20px;\n}\n\n.shentek-subtitle--bar {\n \n padding-left: 15px;\n margin-bottom: 25px;\n}\n\n.shentek-subtitle--icon {\n margin-top: 0;\n display: flex;\n align-items: center;\n}\n\n.shentek-subtitle-icon {\n margin-right: 12px;\n}\n\n.shentek-heading {\n color: #2d3748;\n font-size: 18px;\n \n padding-left: 12px;\n margin-bottom: 15px;\n}\n\n.shentek-text {\n font-size: 16px;\n color: #4a5568;\n margin-top: 15px;\n}\n\n.shentek-table-wrapper {\n overflow-x: auto;\n}\n\n.shentek-table {\n width: 100%;\n border-collapse: collapse;\n border: 1px solid #e2e8f0;\n font-size: 15px;\n}\n\n.shentek-table thead tr {\n background-color: #0056b3;\n color: #fff;\n text-align: left;\n}\n\n.shentek-table th {\n padding: 15px;\n}\n\n.shentek-table td {\n padding: 12px 15px;\n border-bottom: 1px solid #e2e8f0;\n}\n\n.shentek-table td:first-child {\n font-weight: 600;\n background: #f8fafc;\n}\n\n.shentek-table .shentek-text-danger {\n color: #c53030;\n font-weight: 600;\n}\n\n.shentek-grid {\n display: grid;\n gap: 30px;\n}\n\n.shentek-grid--2col {\n grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));\n}\n\n.shentek-grid--4col {\n grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));\n gap: 20px;\n}\n\n.shentek-grid--downloads {\n grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));\n gap: 15px;\n}\n\n.shentek-list {\n padding-left: 20px;\n font-size: 14.5px;\n color: #4a5568;\n}\n\n.shentek-list li {\n margin-bottom: 8px;\n}\n\n.shentek-list li:last-child {\n margin-bottom: 0;\n}\n\n.shentek-box {\n background: #f8fafc;\n padding: 15px;\n border-radius: 6px;\n font-size: 13.5px;\n color: #4a5568;\n border: 1px solid #e2e8f0;\n}\n\n.shentek-box-row {\n display: flex;\n justify-content: space-between;\n padding: 6px 0;\n border-bottom: 1px dashed #cbd5e1;\n}\n\n.shentek-box-note {\n margin-top: 10px;\n font-size: 12px;\n color: #64748b;\n font-style: italic;\n}\n\n.shentek-box--warning {\n background: #fff5f5;\n border: 1px solid #feb2b2;\n color: #c53030;\n}\n\n.shentek-box--warning p {\n margin: 0;\n}\n\n.shentek-box--warning p + p {\n margin-top: 8px;\n}\n\n.shentek-card {\n border: 1px solid #e2e8f0;\n border-radius: 8px;\n padding: 20px;\n text-align: center;\n background: #fff;\n}\n\n.shentek-card-title {\n font-size: 14px;\n margin: 0 0 15px 0;\n height: 40px;\n color: #2d3748;\n}\n\n.shentek-btn {\n display: block;\n padding: 8px;\n background: #0056b3;\n color: #fff;\n text-decoration: none;\n border-radius: 4px;\n font-size: 13px;\n font-weight: 600;\n}\n\n.shentek-download-link {\n display: flex;\n align-items: center;\n background: #fff;\n padding: 12px 18px;\n border-radius: 6px;\n border: 1px solid #cbd5e1;\n text-decoration: none;\n color: #334155;\n font-size: 14px;\n font-weight: 500;\n}\n\n.shentek-download-link .shentek-pdf-icon {\n color: #ef4444;\n font-weight: bold;\n margin-right: 10px;\n}\n\n.shentek-download-link .shentek-arrow {\n margin-left: auto;\n color: #94a3b8;\n}\n\n.shentek-faq {\n border: 1px solid #e2e8f0;\n border-radius: 8px;\n overflow: hidden;\n}\n\n.shentek-faq-item {\n padding: 15px 20px;\n border-bottom: 1px solid #e2e8f0;\n}\n\n.shentek-faq-item:last-child {\n border-bottom: none;\n}\n\n.shentek-faq-item--alt {\n background-color: #f8fafc;\n}\n\n.shentek-faq-question {\n font-weight: bold;\n color: #0056b3;\n margin-bottom: 5px;\n}\n\n.shentek-faq-answer {\n font-size: 14px;\n color: #4a5568;\n}\n\n.shentek-notice {\n background-color: #fffbeb;\n border: 1px solid #fde68a;\n border-radius: 8px;\n padding: 20px;\n margin-top: 30px;\n margin-bottom: 30px;\n}\n\n.shentek-notice-header {\n display: flex;\n align-items: center;\n gap: 8px;\n margin-bottom: 12px;\n}\n\n.shentek-notice-icon {\n width: 20px;\n height: 20px;\n color: #d97706;\n flex-shrink: 0;\n}\n\n.shentek-notice-title {\n font-weight: bold;\n color: #78350f;\n margin: 0;\n font-size: 16px;\n}\n\n.shentek-notice-body {\n margin-left: 28px;\n}\n\n.shentek-notice-item {\n display: flex;\n align-items: flex-start;\n gap: 8px;\n margin-bottom: 10px;\n}\n\n.shentek-notice-item:last-child {\n margin-bottom: 0;\n}\n\n.shentek-notice-check {\n color: #d97706;\n font-weight: bold;\n flex-shrink: 0;\n}\n\n.shentek-notice-text {\n margin: 0;\n font-size: 14px;\n color: #374151;\n line-height: 1.5;\n}\n\u003c\/style\u003e\r\n\r\n\u003cdiv class=\"shentek-wrapper\"\u003e\r\n \u003cdiv class=\"shentek-header-bar\"\u003e\r\n \u003cdiv class=\"shentek-header-item\"\u003e\r\n \u003cdiv class=\"shentek-header-label\"\u003e Detection Method\u003c\/div\u003e\r\n \u003cdiv class=\"shentek-header-value\"\u003eqPCR\u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-header-item shentek-header-item--bordered\"\u003e\r\n \u003cdiv class=\"shentek-header-label\"\u003e Assay Time\u003c\/div\u003e\r\n \u003cdiv class=\"shentek-header-value\"\u003eRefer to manual\u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-header-item\"\u003e\r\n \u003cdiv class=\"shentek-header-label\"\u003e Storage Temperature\u003c\/div\u003e\r\n \u003cdiv class=\"shentek-header-value\"\u003e-20 °C (stable for 24 months)\u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n\r\n \u003csection class=\"shentek-section shentek-section--divider\"\u003e\r\n \u003ch2 class=\"shentek-title\"\u003e\r\n \r\n Product Description\r\n \u003c\/h2\u003e\r\n \u003cp class=\"shentek-text\"\u003e\u003c\/p\u003e\n\u003cp\u003eSHENTEK® Residual E. coli DNA Quantitation Kit is designed for quantitative measurement of residual E. coli host cell DNA in a variety of biopharmaceutical products. The kit uses quantitative PCR (qPCR) to enable rapid and specific quantitation at the femtogram level. It is suitable for a broad range of sample types from in-process samples to final products. The kit includes an E. coli Control DNA traceable to a primary DNA reference standard and a ready-to-use qPCR mix. For nucleic acid extraction, refer to the SHENTEK® Residual Host Cell DNA Sample Preparation Kit User Guide (Product No. SK030203D100).\u003c\/p\u003e\r\n \u003c\/section\u003e\r\n\r\n \u003csection class=\"shentek-section\"\u003e\r\n \u003ch3 class=\"shentek-subtitle\"\u003eTechnical Specifications\u003c\/h3\u003e\r\n \u003cdiv class=\"shentek-table-wrapper\"\u003e\r\n \u003ctable class=\"shentek-table\"\u003e\r\n \u003cthead\u003e\r\n \u003ctr\u003e\r\n \u003cth\u003eParameter\u003c\/th\u003e\r\n \u003cth\u003eDetails\u003c\/th\u003e\r\n \u003c\/tr\u003e\r\n \u003c\/thead\u003e\r\n \u003ctbody\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eIntended use\u003c\/td\u003e\r\n \u003ctd class=\"shentek-text-danger\"\u003eQuantitation of residual E. coli host cell DNA in biopharmaceutical samples (research use only).\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eTotal reactions\u003c\/td\u003e\r\n \u003ctd class=\"shentek-text-danger\"\u003eReagents for 100 reactions (as supplied with the kit).\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eDetection principle\u003c\/td\u003e\r\n \u003ctd\u003eQuantitative PCR (absolute quantitation using standard curve).\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eDynamic range (standard curve)\u003c\/td\u003e\r\n \u003ctd\u003eStandard curve concentrations prepared: 3000, 300, 30, 3, 0.3, 0.03 pg\/µL (recommended at least five concentration points).\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eLimit of quantitation \/ sensitivity\u003c\/td\u003e\r\n \u003ctd\u003eReported sensitivity: femtogram level (kit statement). Practical lowest standard used: 0.03 pg\/µL.\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eReaction volume\u003c\/td\u003e\r\n \u003ctd\u003eqPCR reaction volume set to 30 µL (instrument setting described uses 30 µL).\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eqPCR cycling conditions\u003c\/td\u003e\r\n \u003ctd\u003eActivation: 95 °C 10:00 (1 cycle); Denaturation: 95 °C 00:15 (40 cycles); Annealing\/extension: 60 °C 01:00 (read fluorescence during this step).\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eAnalysis settings \/ threshold\u003c\/td\u003e\r\n \u003ctd\u003eManual Ct with Threshold = 0.02; Automatic baseline recommended (ABI7500 SDS v1.4 example).\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eNegative and control acceptance criteria\u003c\/td\u003e\r\n \u003ctd class=\"shentek-text-danger\"\u003eERC recovery rate acceptance: 50%–150%; NCS Ct should be larger than mean Ct of the lowest standard; NTC should be undetermined or Ct ≥ 35.00.\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eStorage stability\u003c\/td\u003e\r\n \u003ctd\u003eKit components can be stored under appropriate conditions for up to 24 months (see individual component labels).\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eCompatible instruments\u003c\/td\u003e\r\n \u003ctd\u003eCompatible with common real-time PCR instruments including SHENTEK-96S, ABI 7500, Bio-Rad CFX96, LineGene 9600plus, Mx3000P, qTOWER3G, etc.\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003c\/tbody\u003e\r\n \u003c\/table\u003e\r\n \u003c\/div\u003e\r\n \u003c\/section\u003e\r\n\r\n \u003csection class=\"shentek-section\"\u003e\r\n \u003cdiv class=\"shentek-grid shentek-grid--2col\"\u003e\r\n \u003cdiv\u003e\r\n \u003ch3 class=\"shentek-heading\"\u003eFeatures\u003c\/h3\u003e\r\n \u003cul class=\"shentek-list\"\u003e\r\n \u003cli\u003e\n\u003cstrong\u003eHigh sensitivity:\u003c\/strong\u003e Enables quantitation at the femtogram level; lowest standard shown at 0.03 pg\/µL.\u003c\/li\u003e\r\n \u003cli\u003e\n\u003cstrong\u003eTraceable control:\u003c\/strong\u003e Includes E. coli Control DNA traceable to a primary DNA reference standard for reliable standard curve construction.\u003c\/li\u003e\r\n \u003cli\u003e\n\u003cstrong\u003eReady-to-use qPCR mix:\u003c\/strong\u003e Supplied E. coli qPCR MIX is provided in ready-to-use format to simplify reaction setup.\u003c\/li\u003e\r\n \u003cli\u003e\n\u003cstrong\u003eBroad sample compatibility:\u003c\/strong\u003e Validated conceptually for a variety of biopharmaceutical sample types from in-process to final products (recommended to perform method validation for specific matrices).\u003c\/li\u003e\r\n \u003cli\u003e\n\u003cstrong\u003eInstrument compatibility:\u003c\/strong\u003e Protocol and plate layouts provided for a range of common real-time PCR instruments.\u003c\/li\u003e\r\n \u003c\/ul\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv\u003e\r\n \u003ch3 class=\"shentek-heading\"\u003eApplications\u003c\/h3\u003e\r\n \u003cul class=\"shentek-list\"\u003e\r\n \u003cli\u003eQuantitation of residual E. coli host cell DNA in biopharmaceutical development and manufacturing\u003c\/li\u003e\r\n \u003cli\u003eIn-process monitoring of residual host DNA during purification workflows\u003c\/li\u003e\r\n \u003cli\u003eFinal product release testing (research use applications)\u003c\/li\u003e\r\n \u003cli\u003eMethod validation and assay development for host cell DNA quantitation\u003c\/li\u003e\r\n \u003c\/ul\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv\u003e\r\n \u003ch3 class=\"shentek-heading\"\u003eKit Contents\u003c\/h3\u003e\r\n \u003cdiv class=\"shentek-box\"\u003e\r\n \u003cdiv class=\"shentek-box-row\"\u003e\r\n \u003cspan\u003eE. coli DNA Control (NNA002)\u003c\/span\u003e\u003cstrong\u003e-20 °C; 50 µL × 1 tube\u003c\/strong\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-box-row\"\u003e\r\n \u003cspan\u003eE. coli qPCR MIX (NNC002)\u003c\/span\u003e\u003cstrong\u003e-20 °C; 1 mL × 2 tubes (protect from light)\u003c\/strong\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-box-row\"\u003e\r\n \u003cspan\u003eDNA Dilution Buffer (DDB) (NND001)\u003c\/span\u003e\u003cstrong\u003e-20 °C; 1.5 mL × 3 tubes\u003c\/strong\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-box-note\"\u003e* Total: 100 reactions | Method: qPCR (absolute quantitation using a standard curve)\u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv\u003e\r\n \u003ch3 class=\"shentek-heading\"\u003eAttention\u003c\/h3\u003e\r\n \u003cdiv class=\"shentek-box shentek-box--warning\"\u003e\r\n \u003cp\u003e• For Research Use Only (RUO) — not for diagnostic procedures.\u003c\/p\u003e\r\n \u003cp\u003e• Read Material Safety Data Sheets (MSDS) and follow handling and disposal instructions.\u003c\/p\u003e\r\n \u003cp\u003e• Wear appropriate PPE: protective eyewear, mask, lab coat and gloves.\u003c\/p\u003e\r\n \u003cp\u003e• Prevent contamination: use RNase\/DNase-free consumables, low-retention filter tips, UV-decontaminate surfaces and pipettes, and use separate areas for pre- and post-amplification steps.\u003c\/p\u003e\r\n \u003cp\u003e• Thaw reagents at 2–8 °C or on ice, vortex and briefly centrifuge before use.\u003c\/p\u003e\r\n \u003cp\u003e• Store kit components at -20 °C and protect light-sensitive reagents as indicated.\u003c\/p\u003e\r\n \u003cp\u003e• Include at least five standard concentrations for a reliable standard curve and perform method validation for your sample matrix.\u003c\/p\u003e\r\n \u003cp\u003e• Acceptable ERC recovery range: 50%–150%; verify NTC is undetermined or Ct ≥ 35 and NCS Ct is larger than mean Ct of lowest standard.\u003c\/p\u003e\r\n \u003cp\u003e• Follow instrument-specific software and parameter settings for data analysis (example settings provided for ABI 7500 SDS v1.4).\u003c\/p\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003c\/section\u003e\r\n\r\n \r\n \u003csection class=\"shentek-section shentek-section--lg\"\u003e\r\n \u003ch3 class=\"shentek-subtitle shentek-subtitle--bar\"\u003eQuality Management \u0026amp; Certifications\u003c\/h3\u003e\r\n \u003cdiv class=\"shentek-grid shentek-grid--4col\"\u003e\r\n \u003cdiv class=\"shentek-card\"\u003e\r\n \u003ch4 class=\"shentek-card-title\"\u003eQuality System\u003c\/h4\u003e\r\n \u003ca class=\"shentek-btn\" href=\"#\"\u003eDownload QMS\u003c\/a\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-card\"\u003e\r\n \u003ch4 class=\"shentek-card-title\"\u003eQMS (ISO, GMP)\u003c\/h4\u003e\r\n \u003ca class=\"shentek-btn\" href=\"#\"\u003eDownload Certificate\u003c\/a\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-card\"\u003e\r\n \u003ch4 class=\"shentek-card-title\"\u003eQuality Advantages\u003c\/h4\u003e\r\n \u003ca class=\"shentek-btn\" href=\"#\"\u003eView Report\u003c\/a\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-card\"\u003e\r\n \u003ch4 class=\"shentek-card-title\"\u003eQuality Control Process\u003c\/h4\u003e\r\n \u003ca class=\"shentek-btn\" href=\"#\"\u003eDownload Process\u003c\/a\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003c\/section\u003e\r\n\u003csection class=\"shentek-section shentek-section--card\"\u003e\r\n \u003ch3 class=\"shentek-subtitle shentek-subtitle--icon\"\u003e\r\n \u003cspan class=\"shentek-subtitle-icon\"\u003e📂\u003c\/span\u003e Technical Resources \u0026amp; Downloads\r\n \u003c\/h3\u003e\r\n \u003cdiv class=\"shentek-grid shentek-grid--downloads\"\u003e\r\n \u003ca class=\"shentek-download-link\" href=\"https:\/\/files.biofargo.com\/shentek\/coa\/SK030202E100.pdf\" target=\"_blank\"\u003e\r\n \u003cspan class=\"shentek-pdf-icon\"\u003ePDF\u003c\/span\u003e Product Manual \u003cspan class=\"shentek-arrow\"\u003e↓\u003c\/span\u003e\r\n \u003c\/a\u003e\r\n \u003ca class=\"shentek-download-link\" href=\"https:\/\/files.biofargo.com\/shentek\/msds\/SK030202E100.pdf\" target=\"_blank\"\u003e\r\n \u003cspan class=\"shentek-pdf-icon\"\u003ePDF\u003c\/span\u003e MSDS \/ SDS \u003cspan class=\"shentek-arrow\"\u003e↓\u003c\/span\u003e\r\n \u003c\/a\u003e\r\n \u003c\/div\u003e\r\n \u003c\/section\u003e\r\n\r\n \u003csection class=\"shentek-section\"\u003e\r\n \u003ch3 class=\"shentek-subtitle shentek-subtitle--bar\"\u003eFrequently Asked Questions (FAQ)\u003c\/h3\u003e\r\n \u003cdiv class=\"shentek-faq\"\u003e\r\n \u003cdiv class=\"shentek-faq-item shentek-faq-item--alt\"\u003e\r\n \u003cdiv class=\"shentek-faq-question\"\u003eQ1: What is the intended use of this kit?\u003c\/div\u003e\r\n \u003cdiv class=\"shentek-faq-answer\"\u003eThe kit is intended for research quantitation of residual E. coli host cell DNA in biopharmaceutical samples using qPCR (Research Use Only).\u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-faq-item\"\u003e\r\n \u003cdiv class=\"shentek-faq-question\"\u003eQ2: What are the standard curve concentrations supplied in the protocol?\u003c\/div\u003e\r\n \u003cdiv class=\"shentek-faq-answer\"\u003eThe protocol describes preparing standards at 3000, 300, 30, 3, 0.3 and 0.03 pg\/µL (use at least five concentrations for the standard curve).\u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-faq-item shentek-faq-item--alt\"\u003e\r\n \u003cdiv class=\"shentek-faq-question\"\u003eQ3: What acceptance criteria should I use for controls?\u003c\/div\u003e\r\n \u003cdiv class=\"shentek-faq-answer\"\u003eERC recovery should be between 50% and 150%; NTC should be undetermined or Ct ≥ 35; NCS Ct should be larger than the mean Ct of the lowest standard concentration.\u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-faq-item\"\u003e\r\n \u003cdiv class=\"shentek-faq-question\"\u003eQ4: How should I set up the qPCR cycling program?\u003c\/div\u003e\r\n \u003cdiv class=\"shentek-faq-answer\"\u003eRecommended example: 95 °C for 10:00 (activation, 1 cycle); 95 °C for 0:15 (denaturation) and 60 °C for 1:00 (annealing\/extension with fluorescence read) for 40 cycles. Reaction volume example: 30 µL. Adjust program per instrument requirements.\u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003c\/section\u003e\r\n\r\n \u003cdiv class=\"shentek-notice\"\u003e\r\n \u003cdiv class=\"shentek-notice-header\"\u003e\r\n \u003csvg class=\"shentek-notice-icon\" viewbox=\"0 0 20 20\" fill=\"currentColor\"\u003e\r\n \u003cpath fill-rule=\"evenodd\" d=\"M8.257 3.099c.765-1.36 2.722-1.36 3.486 0l5.58 9.92c.75 1.334-.213 2.98-1.742 2.98H4.42c-1.53 0-2.493-1.646-1.743-2.98l5.58-9.92zM11 13a1 1 0 11-2 0 1 1 0 012 0zm-1-8a1 1 0 00-1 1v3a1 1 0 002 0V6a1 1 0 00-1-1z\" clip-rule=\"evenodd\"\u003e\u003c\/path\u003e\r\n \u003c\/svg\u003e\r\n \u003ch3 class=\"shentek-notice-title\"\u003eResearch Use Only\u003c\/h3\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-notice-body\"\u003e\r\n \u003cdiv class=\"shentek-notice-item\"\u003e\r\n \u003cspan class=\"shentek-notice-check\"\u003e✔\u003c\/span\u003e\r\n \u003cp class=\"shentek-notice-text\"\u003e\u003cstrong\u003eResearch Use Only (RUO)\u003c\/strong\u003e – This product is intended\r\n for laboratory research purposes only and not for clinical or regulatory diagnostic use.\u003c\/p\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-notice-item\"\u003e\r\n \u003cspan class=\"shentek-notice-check\"\u003e✔\u003c\/span\u003e\r\n \u003cp class=\"shentek-notice-text\"\u003eNot intended for use in USDA or FDA regulated diagnostic testing or\r\n official compliance testing.\u003c\/p\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n\u003c\/div\u003e","brand":"SHENTEK","offers":[{"title":"100 Reactions","offer_id":45186991784117,"sku":"SK030202E100","price":1545.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/Residual_E._coli_DNA_Quantitation_Kit.jpg?v=1742269328"},{"product_id":"reverse-transcriptase-assay-pert","title":"Reverse Transcriptase Assay (PERT)","description":"\u003ch2\u003e\u003cstrong data-start=\"1093\" data-end=\"1111\"\u003eDescription\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-end=\"374\" data-start=\"99\"\u003eThe Reverse Transcriptase Assay (PERT) is a highly sensitive, one-step real-time qPCR analytical reagent engineered specifically for the quantitative evaluation of reverse transcriptase (RT) activity. Utilizing the Product-Enhanced Reverse Transcriptase (PERT) methodology, this system seamlessly integrates RNA reverse transcription and DNA amplification into a single-tube reaction, enabling the rapid and precise molecular analysis of RT enzymes.\u003c\/p\u003e\n\u003ch2\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cstrong data-start=\"1093\" data-end=\"1111\"\u003eAssay Workflow\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong data-start=\"1115\" data-end=\"1137\"\u003e1. Sample Preparation\u003c\/strong\u003e: \u003cbr\u003eTarget analytes or exosomes are resuspended in PERT Sample Diluent.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-start=\"1214\" data-end=\"1255\"\u003e2. Reverse Transcription \u0026amp; Amplification\u003c\/strong\u003e: \u003cbr\u003eThe one-step assay simultaneously reverse transcribes RNA and amplifies DNA, enabling real-time quantitative analysis of RT activity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-start=\"1389\" data-end=\"1402\"\u003e2. Signal Analysis\u003c\/strong\u003e: \u003cbr\u003eContinuous fluorescence monitoring allows for the precise evaluation of the amplified target sequences.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong data-start=\"37\" data-end=\"66\"\u003eWide Sample Applicability: \u003cbr\u003e\u003c\/strong\u003eCompatible with cell culture supernatant, cell lysate, and purified reverse transcriptase solutions, making it highly suitable for diverse in vitro research and bioprocessing applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-start=\"224\" data-end=\"271\"\u003eUltra High Sensitivity \u0026amp; Broad Linear Range\u003c\/strong\u003e\u003cstrong data-start=\"37\" data-end=\"66\"\u003e : \u003cbr\u003e\u003c\/strong\u003eCapable of evaluating as few as dozens of RT molecules, with a linear analytical range spanning at least six orders of magnitude, ensuring precise target quantification.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-start=\"448\" data-end=\"505\"\u003eMinimal Interference \u0026amp; Cross-Contamination Prevention\u003cstrong data-start=\"37\" data-end=\"66\"\u003e : \u003cbr\u003e\u003c\/strong\u003e\u003c\/strong\u003eOne-step sample addition minimizes variability, while the single-tube reaction setup prevents sample cross-interference. DNA polymerases lacking RT activity do not interfere with the molecular evaluation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-start=\"714\" data-end=\"743\"\u003eBuilt-in Positive Control\u003cstrong data-start=\"37\" data-end=\"66\"\u003e : \u003cbr\u003e\u003c\/strong\u003e\u003c\/strong\u003eIncludes a reverse transcriptase positive control, allowing for straightforward standard curve generation and significantly reducing the likelihood of false-negative signals, ensuring reliable and reproducible data.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-start=\"968\" data-end=\"989\"\u003eOne-Step Protocol\u003cstrong data-start=\"37\" data-end=\"66\"\u003e : \u003cbr\u003e\u003c\/strong\u003e\u003c\/strong\u003eStreamlined workflow for rapid and robust RT activity analysis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-start=\"1063\" data-end=\"1090\"\u003eExceptional Sensitivity\u003cstrong data-start=\"37\" data-end=\"66\"\u003e : \u003cbr\u003e\u003c\/strong\u003e\u003c\/strong\u003eDetects extremely low levels of RT with unmatched accuracy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-start=\"1158\" data-end=\"1189\"\u003eIntegrated Positive Control\u003cstrong data-start=\"37\" data-end=\"66\"\u003e : \u003cbr\u003e\u003c\/strong\u003e\u003c\/strong\u003eFacilitates precise quantification and enhances data reliability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-start=\"1158\" data-end=\"1189\"\u003eHigh Assay Integrity\u003cstrong data-start=\"37\" data-end=\"66\"\u003e : \u003cbr\u003e\u003c\/strong\u003e\u003c\/strong\u003eEnsures consistent and reproducible analytical results in every run.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-start=\"1263\" data-end=\"1289\"\u003eNo Cross-Contamination\u003cstrong data-start=\"37\" data-end=\"66\"\u003e : \u003cbr\u003e\u003c\/strong\u003e\u003c\/strong\u003eEnsures clean and reproducible results in every assay.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 data-start=\"1502\" data-end=\"1522\"\u003e\n\u003cstrong data-start=\"1506\" data-end=\"1522\"\u003eApplications\u003c\/strong\u003e\u003cstrong data-start=\"1506\" data-end=\"1522\"\u003e\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cul data-start=\"1833\" data-end=\"2673\"\u003e\n\u003cli data-start=\"1833\" data-end=\"1936\"\u003e\n\u003cstrong data-start=\"1835\" data-end=\"1874\"\u003eRetrovirus and Lentivirus Detection\u003c\/strong\u003e\u003cstrong data-end=\"66\" data-start=\"37\"\u003e : \u003cbr\u003e\u003c\/strong\u003eValidate virus production and monitor RT enzyme activity.\u003c\/li\u003e\n\u003cli data-start=\"1937\" data-end=\"2032\"\u003e\n\u003cstrong data-start=\"1939\" data-end=\"1977\"\u003eGene Therapy \u0026amp; Vaccine Development\u003cstrong data-end=\"66\" data-start=\"37\"\u003e : \u003cbr\u003e\u003c\/strong\u003e\u003c\/strong\u003eEnsure the safety and efficiency of viral vectors.\u003c\/li\u003e\n\u003cli data-start=\"2033\" data-end=\"2135\"\u003e\n\u003cstrong data-start=\"2035\" data-end=\"2055\"\u003eExosome Research\u003cstrong data-end=\"66\" data-start=\"37\"\u003e : \u003cbr\u003e\u003c\/strong\u003e\u003c\/strong\u003eMeasure RT activity in exosomal cargo for diagnostic and biomarker studies.\u003c\/li\u003e\n\u003cli data-start=\"2136\" data-end=\"2244\"\u003e\n\u003cstrong data-start=\"2138\" data-end=\"2172\"\u003eQuality Control for RT Enzymes\u003cstrong data-end=\"66\" data-start=\"37\"\u003e : \u003cbr\u003e\u003c\/strong\u003e\u003c\/strong\u003eAssess RT purity and performance in molecular biology applications.\u003c\/li\u003e\n\u003cli data-start=\"2245\" data-end=\"2349\"\u003e\n\u003cstrong data-start=\"2247\" data-end=\"2270\"\u003eMedical Diagnostics\u003cstrong data-end=\"66\" data-start=\"37\"\u003e : \u003cbr\u003e\u003c\/strong\u003e\u003c\/strong\u003eDetection of reverse transcriptase contamination in drug formulations.\u003c\/li\u003e\n\u003cli data-start=\"2350\" data-end=\"2451\"\u003e\n\u003cstrong data-start=\"2352\" data-end=\"2377\"\u003eIndustrial Production\u003cstrong data-end=\"66\" data-start=\"37\"\u003e : \u003cbr\u003e\u003c\/strong\u003e\u003c\/strong\u003eQuality inspection of reverse transcriptase enzyme manufacturing.\u003c\/li\u003e\n\u003cli data-start=\"2452\" data-end=\"2566\"\u003e\n\u003cstrong data-start=\"2454\" data-end=\"2479\"\u003eCell Culture Research\u003cstrong data-end=\"66\" data-start=\"37\"\u003e : \u003cbr\u003e\u003c\/strong\u003e\u003c\/strong\u003eDetection of RT activity in cultured cells to monitor potential contamination.\u003c\/li\u003e\n\u003cli data-start=\"2567\" data-end=\"2673\"\u003e\n\u003cstrong data-start=\"2569\" data-end=\"2597\"\u003eFood Safety \u0026amp; Inspection\u003cstrong data-start=\"37\" data-end=\"66\"\u003e : \u003cbr\u003e\u003c\/strong\u003e\u003c\/strong\u003eScreening for reverse transcriptase contamination in food products.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n\u003cstrong data-start=\"1936\" data-end=\"1958\" style=\"font-size: 0.875rem;\"\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h2\u003e\n\u003ch2 data-start=\"1502\" data-end=\"1522\"\u003e\n\u003cstrong data-start=\"1506\" data-end=\"1522\"\u003eKit Specifications\u003c\/strong\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003ctable border=\"1\" style=\"border-collapse: collapse; width: 100%; height: 72px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"width: 50%; height: 18px;\"\u003eDetection Method\u003c\/td\u003e\n\u003ctd style=\"width: 50%; height: 18px;\"\u003eFAM-based qPCR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"width: 50%; height: 18px;\"\u003eFormat\u003c\/td\u003e\n\u003ctd style=\"width: 50%; height: 18px;\"\u003eOne-step RT-PCR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"width: 50%; height: 18px;\"\u003eReaction Volume\u003c\/td\u003e\n\u003ctd style=\"width: 50%; height: 18px;\"\u003e20µL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"width: 50%; height: 18px;\"\u003eKit Contents\u003c\/td\u003e\n\u003ctd style=\"width: 50%; height: 18px;\"\u003eSufficient for 50 reactions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003eReverse Transcriptase Sensitivity\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003eCapable of detecting low levels of RT (~200,000 U\/mg MMLV RT activity)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/h2\u003e\n\u003ch2\u003e\u003cspan\u003eSpecification and ingredient list\u003c\/span\u003e\u003c\/h2\u003e\n\u003ctable style=\"border-collapse: collapse; width: 100%;\" border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 31.4165%; text-align: center;\"\u003eComponents\u003c\/th\u003e\n\u003cth style=\"width: 18.3731%; text-align: center;\"\u003eNo.\u003c\/th\u003e\n\u003cth style=\"width: 17.5315%; text-align: center;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"width: 32.3984%; text-align: center;\"\u003ePackaging\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 31.4165%; text-align: left;\"\u003ePERT sample dilution\u003c\/td\u003e\n\u003ctd style=\"width: 18.3731%; text-align: center;\"\u003e221044a\u003c\/td\u003e\n\u003ctd style=\"width: 17.5315%; text-align: center;\"\u003e12 mL\u003c\/td\u003e\n\u003ctd style=\"width: 32.3984%; text-align: center;\"\u003e30 mL natural-colored bottle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 31.4165%; text-align: left;\"\u003eMMLV reverse transcriptase (200 U\/μL)\u003c\/td\u003e\n\u003ctd style=\"width: 18.3731%; text-align: center;\"\u003e11-220628\u003c\/td\u003e\n\u003ctd style=\"width: 17.5315%; text-align: center;\"\u003e20 μL\u003c\/td\u003e\n\u003ctd style=\"width: 32.3984%; text-align: center;\"\u003e0.5 mL red-capped tube\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 31.4165%; text-align: left;\"\u003ePERT primer-probe mixture\u003c\/td\u003e\n\u003ctd style=\"width: 18.3731%; text-align: center;\"\u003e15-221044ba\u003c\/td\u003e\n\u003ctd style=\"width: 17.5315%; text-align: center;\"\u003e50 times\u003c\/td\u003e\n\u003ctd style=\"width: 32.3984%; text-align: center;\"\u003e0.5 mL brown plastic tube\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 31.4165%; text-align: left;\"\u003ePERT RNA template solution\u003c\/td\u003e\n\u003ctd style=\"width: 18.3731%; text-align: center;\"\u003e221044v2\u003c\/td\u003e\n\u003ctd style=\"width: 17.5315%; text-align: center;\"\u003e50 times\u003c\/td\u003e\n\u003ctd style=\"width: 32.3984%; text-align: center;\"\u003e0.5 mL white-capped tube\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 31.4165%; text-align: left;\"\u003e2×PERT MasterMix\u003c\/td\u003e\n\u003ctd style=\"width: 18.3731%; text-align: center;\"\u003e221044b\u003c\/td\u003e\n\u003ctd style=\"width: 17.5315%; text-align: center;\"\u003e500 μL\u003c\/td\u003e\n\u003ctd style=\"width: 32.3984%; text-align: center;\"\u003e0.5 mL green-capped tube\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 31.4165%; text-align: left;\"\u003eUser manual\u003c\/td\u003e\n\u003ctd style=\"width: 18.3731%; text-align: center;\"\u003e221044sc\u003c\/td\u003e\n\u003ctd style=\"width: 17.5315%; text-align: center;\"\u003e1 copy\u003c\/td\u003e\n\u003ctd style=\"width: 32.3984%; text-align: center;\"\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 data-start=\"31\" data-end=\"82\"\u003eReverse Transcriptase Detection Assay - FAQ\u003c\/h2\u003e\n\u003cp data-start=\"84\" data-end=\"185\"\u003e\u003cstrong data-start=\"89\" data-end=\"183\"\u003e1. Is this assay kit SYBR Green- or TaqMan-based? Can we use it with the 7500 Fast System?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"186\" data-end=\"359\"\u003eThe assay utilizes a FAM channel for quantitative signal analysis, making it fully compatible with standard real-time PCR platforms that support FAM-based fluorescence monitoring, including the 7500 Fast System.\u003c\/p\u003e\n\u003cp data-start=\"361\" data-end=\"417\"\u003e\u003cstrong data-start=\"366\" data-end=\"415\"\u003e2. Is this a one-step or two-step PERT assay?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"418\" data-end=\"521\"\u003eThis is a one-step PERT assay, which simplifies the workflow and reduces the risk of contamination.\u003c\/p\u003e\n\u003cp data-start=\"523\" data-end=\"604\"\u003e\u003cstrong data-start=\"528\" data-end=\"602\"\u003e3. Does the assay include a lysis buffer for viral sample preparation?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"605\" data-end=\"839\"\u003eThe kit includes a PERT Sample Diluent, which is designed for resuspending virus pellets and preparing cell lysates. If additional lysis buffer is required for specific sample types, we can recommend suitable options upon request.\u003c\/p\u003e\n\u003cp data-start=\"841\" data-end=\"892\"\u003e\u003cstrong data-start=\"846\" data-end=\"890\"\u003e4. What is the sensitivity of the assay?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"893\" data-end=\"1104\"\u003eThe assay is highly sensitive, capable of detecting only a few dozen molecules of reverse transcriptase. The included MMLV Reverse Transcriptase has a specific activity of approximately 200,000 U\/mg.\u003c\/p\u003e\n\u003cp data-start=\"1106\" data-end=\"1160\"\u003e\u003cstrong data-start=\"1111\" data-end=\"1158\"\u003e5. How many reactions does the kit provide?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1161\" data-end=\"1270\"\u003eThe kit contains enough reagents for 50 reactions, with a standard reaction volume of 20µL per assay.\u003c\/p\u003e\n\u003cp data-start=\"1161\" data-end=\"1270\"\u003e \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReferences:\u003c\/strong\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDraft guidance for  industry: Characterization and  Qualification of  Cell Substrates and Other Biological Starting Materials Used In The Production of Viral Vaccines for the Prevention and Treatment Of Infectious Diseases: SSeptember, 2006\u003c\/li\u003e\n\u003cli\u003eDraft Gguideline On Virus Safety Evaluation Of Biotechnological:Investigational Medicinal Products. European Medicines Agency:  Evaluation of Mmedicines for human use, Doc. Ref. EMEA\/CHMP\/BWP\/398498\/2005-CORR, 28 June 2006\u003c\/li\u003e\n\u003cli\u003eICH Harmonized Tripartite Guideline: Viral Safety Evaluation Of Biotechnology Products Derived From Cell Lines Of Human Or Animal Origin; Q5a(r1):  DATED 23 SSeptember 1999\u003c\/li\u003e\n\u003cli\u003ePoints to Consider in the Manufacture and Testing of Monoclonal Antibody Products for Human Use; February 28,1997\u003c\/li\u003e\n\u003cli\u003ePoints to Consider in the Characterization of Cell Lines Used to Produce Biologicals (1993)\u003c\/li\u003e\n\u003cli\u003eCBER Letter to Industry 1998\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1161\" data-end=\"1270\"\u003e\u003ca type=\"application\/pdf\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/PERT_Kit_Manual.pdf?v=1745593528\" target=\"_blank\"\u003ePERT Kit User Manual\u003c\/a\u003e\u003c\/p\u003e","brand":"SkyGen","offers":[{"title":"50T","offer_id":44742137807029,"sku":"221044","price":763.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/Screenshot_2025-08-07_at_9.18.36_AM.png?v=1754583564"},{"product_id":"extraction-free-rt-pcr-master-mix-taqman-probe-149","title":"1-Step 2X Super multiplex RT-PCR Master Mix-TaqMan Probe (#149)","description":"\u003ch2\u003e\u003cspan\u003eDescription\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"MsoNormal\"\u003eThis one-step 2× multiplex RT-PCR Master Mix is designed for real-time qualitative and quantitative amplification with TaqMan probes directly from extraction-free RNA samples. The 2× premixed solution provides all necessary components except gene-specific primers, TaqMan probes, and RNA templates. RT-PCR 149 is optimized for high-GC templates and stem-loop rich regions, and supports multiplex detection of up to two targets, ensuring reliable reverse transcription and amplification of challenging RNA templates.\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eKit Characteristics\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eDirect-from-sample: enables expression analysis directly from cultured cells without RNA purification.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFast preparation: 5-minute lysis including DNase treatment, versus 30–60 minutes for traditional RNA purification.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul data-rte-list=\"default\"\u003e\n\u003cli\u003e\n\u003cp class=\"\"\u003e\u003cspan\u003eThe master mix contains extra more \u003c\/span\u003eredundant amounts of the RTase and DNA polymerase,\u003cspan\u003e specifically designed to overcome endogenous inhibition in extraction-free RNA samples.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"\"\u003e\u003cspan\u003eFor the reverse transcription step, this kit uses a highly efficient Thermophilic Reverse Transcriptase (US patent pending), which is a thermophilic type A polymerase, with optimal temperatures of 60-62°C.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"\"\u003e\u003cspan\u003eThe RTase is easily heat-inactivated at ≥90\u003c\/span\u003e°\u003cspan\u003eC for 1min.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"\"\u003eThe RTase efficiently\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003esynthesizes a complementary DNA strand on RNA template from a gene-specific primer,\u003cem\u003e ≤1 unit per 20μL of reaction.\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"\"\u003eThe RTase reversely-transcribes single digit copies of target RNA molecules consistently.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"\"\u003eThe kit also contains\u003cspan\u003e \u003c\/span\u003e\u003cem\u003eTaq\u003c\/em\u003e-Fast DNA polymerase which extends more than 300 bases with short cycling program.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"\"\u003e\u003cspan\u003eThe concentrations of the primers are variable depending on assay designs and thermocycling protocols (Table 1)\u003c\/span\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"\"\u003e\u003cspan\u003eThe preferable PCR product size is ≤150bp.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"\"\u003e\u003cspan\u003eThe kit has three formulations of No ROX, Low ROX or High ROX concentrations for your choice.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eKit Components\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e2X Master Mix (2 × 1 mL \/ 5 × 1 mL \/ 10 mL for 200, 500, or 1000 × 20 μL reactions).\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eLysis Buffer (2 × 10 mL \/ 1 × 50 mL \/ 1 × 100 mL).\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eUser Manual.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eStorage\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eStore at -20°C (stable up to 24 months with ≤10 freeze-thaw cycles). Transport at ≤4°C for up to 3 days.\u003c\/p\u003e\n\u003ch2\u003eReaction Setup\u003c\/h2\u003e\n\u003cp\u003e20 μL Reaction: 10 μL Master Mix, primers, ≤4 μL RNA sample, water to 20 μL.\u003cbr\u003e10 μL Reaction: 5 μL Master Mix, primers, ≤2 μL RNA sample, water to 10 μL.\u003cbr\u003eRecommended amplicon size: ≤150 bp.\u003c\/p\u003e\n\u003ch2\u003eCompatible Instruments\u003c\/h2\u003e\n\u003cp\u003eCompatible with all major real-time PCR instruments, including but not limited to Applied Biosystems®, Bio-Rad®, Roche®, Qiagen®, Eppendorf®, and more.\u003c\/p\u003e\n\u003ch2\u003eWorkflow\u003c\/h2\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg style=\"float: none;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/Genetic_Tools_Making_RNA_Test_as_Easy_as_DNA_600x600.jpg?v=1746691753\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cp\u003eHarvest 10,000–100,000 cells.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAdd lysis buffer and incubate for 5 minutes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHeat at 95°C for 10 minutes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAdd lysate directly to RT-PCR setup.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRun RT-qPCR and analyze results.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eProduct Comparison\u003c\/h2\u003e\n\u003cp\u003e142: SYBR Green, No multiplexing, No probe system, Standard single-gene expression.\u003c\/p\u003e\n\u003cp\u003e146: TaqMan, Yes multiplexing, Yes probe system, Multiplex TaqMan assays.\u003c\/p\u003e\n\u003cp\u003e149: TaqMan, Yes (Super Multiplex), Yes probe system, Highly complex multi-target detection.\u003c\/p\u003e\n\u003ch3 data-start=\"62\" data-end=\"154\"\u003eQ: What nucleotides are included in the 2× Probe qPCR Master Mix? Does it contain UTP?\u003c\/h3\u003e\n\u003cp data-start=\"155\" data-end=\"654\"\u003e\u003cstrong data-start=\"155\" data-end=\"161\"\u003eA:\u003c\/strong\u003e The 2× Probe qPCR Master Mix contains all standard deoxynucleotides—dATP, dTTP, dGTP, and dCTP—each at a standard concentration of 200 µM.\u003cbr data-start=\"308\" data-end=\"311\"\u003eUTP is not included by default, but custom formulations with UTP can be provided on request, depending on the required quantitative range.\u003cbr data-start=\"457\" data-end=\"460\"\u003eAdditionally, the mix uses a next-generation hot-start enzyme, which allows for higher reaction temperatures and results in enhanced dNTP stability and overall amplification performance.\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eDocuments\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/149-UM_Super_Multiplex_Master_Mix_TaqMan_07282023_2.pdf?v=1758091748\" type=\"application\/pdf\" target=\"_blank\"\u003e\u003cstrong\u003eUser Manual\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/Extraction_free_RT-PCR_07242025_1.pdf?v=1758621950\" type=\"application\/pdf\" target=\"_blank\"\u003eExtraction-free RT-PCR from cultured cells\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Genetic Tools","offers":[{"title":"No ROX \/ 2x1ml","offer_id":44628592099509,"sku":"RT-PCR-149-2","price":462.0,"currency_code":"USD","in_stock":true},{"title":"No ROX \/ 5x1ml","offer_id":44628592132277,"sku":"RT-PCR-149-5","price":927.0,"currency_code":"USD","in_stock":true},{"title":"No ROX \/ 1x10ml","offer_id":44628592165045,"sku":"RT-PCR-149-10","price":1854.0,"currency_code":"USD","in_stock":true},{"title":"Low ROX \/ 2x1ml","offer_id":44628592197813,"sku":"RT-PCR-149-LowRox-2","price":462.0,"currency_code":"USD","in_stock":true},{"title":"Low ROX \/ 5x1ml","offer_id":44628592230581,"sku":"RT-PCR-149-LowRox-5","price":927.0,"currency_code":"USD","in_stock":true},{"title":"Low ROX \/ 1x10ml","offer_id":44628592263349,"sku":"RT-PCR-149-LowRox-10","price":1854.0,"currency_code":"USD","in_stock":true},{"title":"High ROX \/ 2x1ml","offer_id":44628592296117,"sku":"RT-PCR-149-HighRox-2","price":462.0,"currency_code":"USD","in_stock":true},{"title":"High ROX \/ 5x1ml","offer_id":44628592328885,"sku":"RT-PCR-149-HighRox-5","price":927.0,"currency_code":"USD","in_stock":true},{"title":"High ROX \/ 1x10ml","offer_id":44628592361653,"sku":"RT-PCR-149-HighRox-10","price":1854.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/a9625ef0e407146a060016379075c19d.jpg?v=1757990155"},{"product_id":"200μl-pcr-tube-with-lids-biofargo","title":"0.2 mL Individual PCR Tubes – with Clear Flat Caps","description":"\u003ch2\u003eQuick Detail\u003c\/h2\u003e\n\u003cp\u003eCellprobio pcr tube is produced by medical grade PP in 100000 grade dust-free workshop,RNase-\/DNase-free Nonpyrogenic,Snap lock cap assures efficient seal\u003c\/p\u003e\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eThe individual PCR tubes are thin-walled, polypropylene tubes with attached flat caps. Ideal for PCR and sample incubation using a 0.2 mL thermocycler or heating blocks. These 0.2 mL tubes are certified DNase- and RNase-free for sensitive applications like PCR, qPCR, NGS, enzyme digests, etc.\u003c\/p\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDNA Amplification: PCR tubes serve as the foundation for the polymerase chain reaction, a fundamental technique for exponentially replicating target DNA sequences.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eMolecular Diagnostics: In clinical settings, PCR tubes are integral to detecting and analyzing genetic material, aiding in disease diagnosis and monitoring.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eGenetic Research: Scientists utilize PCR tubes to study gene expression, genetic variations, and conduct genotyping experiments, contributing to advancements in genetic research.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eForensic Analysis: PCR technology is crucial in forensic investigations, enabling the identification and analysis of DNA evidence with high sensitivity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eEnvironmental Monitoring: PCR tubes play a role in environmental studies, helping researchers detect and quantify specific DNA markers to assess environmental conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eDrug Development: PCR is vital in pharmaceutical research for validating drug targets, studying gene expression in response to drugs, and assessing the efficacy of potential therapeutics.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable style=\"height: 54px; width: 90%; border-collapse: collapse;\" border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"width: 20%; height: 30px; text-align: center; vertical-align: middle;\"\u003eP\/N\u003c\/td\u003e\n\u003ctd style=\"width: 20%; height: 30px; text-align: center; vertical-align: middle;\"\u003eCapacity\/μL\u003c\/td\u003e\n\u003ctd style=\"width: 20%; height: 30px; text-align: center; vertical-align: middle;\"\u003eClosure Type\u003c\/td\u003e\n\u003ctd style=\"width: 20%; height: 30px; text-align: center; vertical-align: middle;\"\u003eColor\u003c\/td\u003e\n\u003ctd style=\"width: 20%; height: 30px; text-align: center; vertical-align: middle;\"\u003eConfiguration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"width: 20%; height: 30px; text-align: center; vertical-align: middle;\"\u003e802001\u003c\/td\u003e\n\u003ctd style=\"width: 20%; height: 30px; text-align: center; vertical-align: middle;\"\u003e200\u003c\/td\u003e\n\u003ctd style=\"width: 20%; height: 30px; text-align: center; vertical-align: middle;\"\u003eFlat Cap\u003c\/td\u003e\n\u003ctd style=\"width: 20%; height: 30px; text-align: center; vertical-align: middle;\"\u003eClear\u003c\/td\u003e\n\u003ctd style=\"width: 20%; height: 30px; text-align: center; vertical-align: middle;\"\u003e1000 tubes\/box, 10 boxes\/case\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"width: 20%; height: 30px; text-align: center; vertical-align: middle;\"\u003e802051\u003c\/td\u003e\n\u003ctd style=\"width: 20%; height: 30px; text-align: center; vertical-align: middle;\"\u003e500\u003c\/td\u003e\n\u003ctd style=\"width: 20%; height: 30px; text-align: center; vertical-align: middle;\"\u003eFlat Cap\u003c\/td\u003e\n\u003ctd style=\"width: 20%; height: 30px; text-align: center; vertical-align: middle;\"\u003eClear\u003c\/td\u003e\n\u003ctd style=\"width: 20%; height: 30px; text-align: center; vertical-align: middle;\"\u003e500 tubes\/box, 10 boxes\/case\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eCompetitive Advantage\u003c\/h2\u003e\n\u003cp\u003eProprietary Tube Design: CellProBio PCR tubes feature a proprietary design ensuring optimal temperature uniformity during PCR processes, guaranteeing high-performance outcomes.\u003c\/p\u003e\n\u003cp\u003eSealing Excellence: The unique design of CellProBio PCR tubes, including 0.1 ml variants, ensures superior sealing, contributing to the prevention of contamination and evaporation in experiments.\u003c\/p\u003e\n\u003cp\u003eCustomization Services: CellProBio offers Original Design Manufacturer (ODM) and Original Equipment Manufacturer (OEM) services, allowing for tailored product research and development.\u003c\/p\u003e\n\u003ch5\u003eTag:PCR Tube,PCR Tube 0.2ml,PCR Tube with lids\u003c\/h5\u003e","brand":"Cellprobio","offers":[{"title":"1000 Pcs\/Pack","offer_id":44847983296693,"sku":"802001-S","price":33.0,"currency_code":"USD","in_stock":true},{"title":"10 Packs\/Case(10000Pcs\/Pack)","offer_id":44847983329461,"sku":"802001","price":161.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/tubes.jpg?v=1760515926"},{"product_id":"0-2-ml-8-strip-pcr-tubes-flat-caps-rnase-dnase-free-qpcr","title":"0.2 mL PP 8-Strip Tubes with Separate 8-Strip Clear Flat Caps – Natural – 125\/Pack","description":"\u003cp\u003e\u003cscript type=\"application\/ld+json\"\u003e\n{\n \"@context\": \"https:\/\/schema.org\/\",\n \"@type\": \"Product\",\n \"name\": \"Biofargo 0.2 mL 8-Strip PCR Tubes with Separate Optical Flat Caps, Clear, 125 Strips\/Pack\",\n \"image\": \"https:\/\/biofargo.com\/cdn\/shop\/files\/802002-00.png\",\n \"description\": \"Premium Biofargo 0.2 mL 8-strip PCR tubes with separate optical clear flat caps. Features a rigid anti-sagging cap design, 0.2 mm ultra-thin walls, and certified RNase\/DNase-free for molecular biology and qPCR applications.\",\n \"sku\": \"802002-00\",\n \"mpn\": \"802002-00\",\n \"brand\": {\n \"@type\": \"Brand\",\n \"name\": \"Biofargo\"\n },\n \"offers\": {\n \"@type\": \"Offer\",\n \"priceCurrency\": \"USD\",\n \"price\": \"22.00\",\n \"availability\": \"https:\/\/schema.org\/InStock\",\n \"itemCondition\": \"https:\/\/schema.org\/NewCondition\"\n },\n \"additionalProperty\": [\n {\n \"@type\": \"PropertyValue\",\n \"name\": \"Compatible With\",\n \"value\": \"Bio-Rad CFX96, ABI Veriti 0.2 mL, Eppendorf Mastercycler\"\n }\n ]\n}\n\u003c\/script\u003e \u003cscript type=\"application\/ld+json\"\u003e\n{\n \"@context\": \"https:\/\/schema.org\",\n \"@type\": \"FAQPage\",\n \"mainEntity\": [{\n \"@type\": \"Question\",\n \"name\": \"What are the advantages of the rigid cap design on these Biofargo 0.2 mL PCR strip tubes?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"These Biofargo 0.2 mL 8-strip PCR tubes feature a reinforced, rigid cap design that prevents the strips from bending, twisting, or sagging. This enhanced structural stability ensures precise well alignment, making them highly reliable for multi-channel pipetting and automated lab operations.\"\n }\n }, {\n \"@type\": \"Question\",\n \"name\": \"Why are flat caps preferred over dome caps for qPCR experiments?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"The flat caps included with Biofargo SKU 802002-00 are optically clear, which allows maximum light transmission with minimal auto-fluorescence. Top-reading real-time qPCR instruments require a flat, clear surface for accurate fluorescence signal detection, whereas dome caps can refract light and affect data precision.\"\n }\n }, {\n \"@type\": \"Question\",\n \"name\": \"Are these PCR strips suitable for NGS library preparation?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Yes, they are highly optimized for NGS library preparation and pre-treatment workflows. The ultra-thin 0.2 mm walls ensure precise thermal transfer, and they are strictly certified free of DNase, RNase, and human DNA to prevent sequence contamination.\"\n }\n }]\n}\n\u003c\/script\u003e\u003c\/p\u003e\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eBiofargo 0.2 mL 8-Strip PCR Tubes \u003c\/strong\u003eare engineered to meet the rigorous demands of standard PCR and high-sensitivity quantitative real-time PCR (qPCR) assays. Each pack features standard-profile 8-strip tubes paired with separate optical clear flat caps, expertly designed to maximize thermal efficiency and structural stability.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"width: 90%; border-collapse: collapse; height: 117.614px;\" border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 50%; text-align: center; vertical-align: middle; height: 19.6023px;\"\u003eSKU\u003c\/td\u003e\n\u003ctd style=\"width: 50%; text-align: center; vertical-align: middle; height: 19.6023px;\"\u003e802002-00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 50%; text-align: center; vertical-align: middle; height: 19.6023px;\"\u003eVolume\u003c\/td\u003e\n\u003ctd style=\"width: 50%; text-align: center; vertical-align: middle; height: 19.6023px;\"\u003e0.2 mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%; text-align: center; vertical-align: middle;\"\u003e\n\u003cdiv class=\"Trans__text__2R-61\"\u003eMaterial\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 50%; text-align: center; vertical-align: middle;\"\u003ePP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 50%; height: 19.6023px; text-align: center; vertical-align: middle;\"\u003eColor\u003c\/td\u003e\n\u003ctd style=\"width: 50%; height: 19.6023px; text-align: center; vertical-align: middle;\"\u003eNatural \/ Clear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2045px;\"\u003e\n\u003ctd style=\"width: 50%; height: 39.2045px; text-align: center; vertical-align: middle;\"\u003eCap Type\u003c\/td\u003e\n\u003ctd style=\"width: 50%; height: 39.2045px; text-align: center; vertical-align: middle;\"\u003e8-Strip Tubes + Optical Flat Caps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 50%; height: 19.6023px; text-align: center; vertical-align: middle;\"\u003ePackaging\u003c\/td\u003e\n\u003ctd style=\"width: 50%; height: 19.6023px; text-align: center; vertical-align: middle;\"\u003e125 Strips\/Pack, 10 Packs\/Case\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRigid Anti-Sagging Cap Design:\u003c\/strong\u003e Reinforced strip caps are engineered to prevent bending, twisting, or sagging. This ensures precise well alignment for hassle-free multi-channel pipetting and automated liquid handling workflows.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eUltra-Thin \u0026amp; Uniform Walls:\u003c\/strong\u003e Precision-molded with a consistent 0.2 mm wall thickness, enabling rapid heat transfer and superior thermal uniformity across all samples to minimize cross-well variance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOptical Clarity for qPCR:\u003c\/strong\u003e Crystal-clear flat caps offer optimal light transmission with ultra-low auto-fluorescence, making them ideal for top-reading real-time qPCR instruments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEvaporation-Proof Snap Lock:\u003c\/strong\u003e A perfectly engineered tube-to-cap fit provides a tight, secure seal to eliminate sample evaporation during high-temperature thermal cycling while remaining user-friendly for easy opening.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCertified Pure \u0026amp; Safe:\u003c\/strong\u003e Manufactured under strict ISO Class 8 (Class 100,000) cleanroom conditions. Certified free of \u003cstrong\u003eDNase, RNase, human DNA, PCR inhibitors\u003c\/strong\u003e, and tested non-pyrogenic.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eThese professional-grade PCR consumables are highly optimized for a wide range of molecular biology protocols, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eReal-Time Quantitative PCR (qPCR):\u003c\/strong\u003e Optimized for gene expression analysis, absolute quantification, and viral load detection where high optical precision is mandatory.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNext-Generation Sequencing (NGS):\u003c\/strong\u003e Ideal for NGS library preparation, bead-based cleanups, fragmentation, and sample pretreatment workflows requiring contamination-free environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eStandard PCR Amplification:\u003c\/strong\u003e Perfect for routine genomic DNA\/cDNA amplification, cloning, mutagenesis, and genotyping.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMolecular Diagnostics:\u003c\/strong\u003e Safe for sensitive clinical research assays and genetic screening applications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility Guide\u003c\/h3\u003e\n\u003cp\u003eThese 0.2 mL PCR 8-strip tubes are designed for universal compatibility with standard 0.2 mL thermal cycler blocks. They are validated across major PCR instrument platforms including open block, gradient, and fast cycling systems.\u003c\/p\u003e\n\u003ctable style=\"width: 90%; border-collapse: collapse;\" border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%; text-align: center; vertical-align: middle;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"width: 50%; text-align: center; vertical-align: middle;\"\u003eCompatible Models (0.2 mL 8-Strip \/ Tube Blocks)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; vertical-align: middle;\"\u003eApplied Biosystems®\u003c\/td\u003e\n\u003ctd style=\"text-align: center; vertical-align: middle;\"\u003eVeriti™ 96-Well Thermal Cycler (0.2 mL block)\u003cbr\u003eProFlex™ PCR System (96-well block)\u003cbr\u003eSimpliAmp™ Thermal Cycler\u003cbr\u003eGeneAmp® PCR System 9700\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; vertical-align: middle;\"\u003eBio-Rad®\u003c\/td\u003e\n\u003ctd style=\"text-align: center; vertical-align: middle;\"\u003eC1000 Touch™ Thermal Cycler\u003cbr\u003eS1000™ Thermal Cycler\u003cbr\u003eT100™ Thermal Cycler\u003cbr\u003eMyCycler™ Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; vertical-align: middle;\"\u003eEppendorf®\u003c\/td\u003e\n\u003ctd style=\"text-align: center; vertical-align: middle;\"\u003eMastercycler® nexus\u003cbr\u003eMastercycler® pro\u003cbr\u003eMastercycler® X50 \/ X40 \/ X30 series\u003cbr\u003eMastercycler® ep series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; vertical-align: middle;\"\u003eBio-Rad \/ MJ Research® (legacy)\u003c\/td\u003e\n\u003ctd style=\"text-align: center; vertical-align: middle;\"\u003ePTC-100™\u003cbr\u003ePTC-200™\u003cbr\u003ePTC-225 DNA Engine Tetrad®\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; vertical-align: middle;\"\u003eAgilent®\u003c\/td\u003e\n\u003ctd style=\"text-align: center; vertical-align: middle;\"\u003eSureCycler 8800\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; vertical-align: middle;\"\u003eAnalytik Jena \/ Biometra®\u003c\/td\u003e\n\u003ctd style=\"text-align: center; vertical-align: middle;\"\u003eTGradient\u003cbr\u003eTProfessional (Basic \/ Standard \/ Trio)\u003cbr\u003eTAdvanced \/ TOne \/ TUno \/ TUno II\u003cbr\u003eTRobot\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"margin-top: 10px;\"\u003e\u003cem\u003e* Note: Compatibility based on standard 0.2 mL thermal cycler block geometry and validated plate\/strip seating performance. Not sure about your thermal cycler's block height? Contact us at \u003cstrong\u003econtact@biofargo.com\u003c\/strong\u003e.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: Can these 0.2 mL 8-strip PCR tubes be used for quantitative real-time qPCR?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes. These tubes are paired with separate \u003cem\u003eoptical flat caps\u003c\/em\u003e that deliver maximum light transmission and ultra-low auto-fluorescence background, making them ideal for all top-reading qPCR instruments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2: What are the benefits of the rigid cap design?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The reinforced structural design ensures that the cap strip remains straight and rigid. It prevents twisting, bending, or sagging, allowing seamless alignment when using multi-channel pipettes or automated liquid handlers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3: Are these tubes certified free of biological contaminants?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Absolutely. All Biofargo PCR consumables are produced in an ISO Class 8 cleanroom and are strictly certified free of DNase, RNase, human DNA, and PCR inhibitors, and are verified non-pyrogenic.\u003c\/p\u003e","brand":"Cellprobio","offers":[{"title":"125 Strips\/Pack","offer_id":44848010199221,"sku":"802002-00-S","price":22.0,"currency_code":"USD","in_stock":true},{"title":"10 Packs\/Case(1250Strips)","offer_id":44848010231989,"sku":"802002-00","price":218.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/802002_5.jpg?v=1732864681"},{"product_id":"100µl-pcr-8-strip-tube-with-lids-rnase-dnase-free-nonpyrogenic-clear-dome-snap-lock-cap-cellprobio","title":"0.1 mL 8-Strip Tubes – Low Profile – with Separate 8-Strip Clear Flat Caps – Natural – 125\/Pack","description":"\u003ch2 data-end=\"172\" data-start=\"151\"\u003eDescription\u003c\/h2\u003e\n\u003cp data-end=\"454\" data-start=\"173\"\u003eBiofargo 0.1 mL low-profile 8-strip PCR tubes are designed for reliable performance in PCR and qPCR applications. Each strip is supplied with separate clear flat caps, offering excellent optical transparency for fluorescence detection and compatibility with most thermal cyclers.\u003c\/p\u003e\n\u003cp data-end=\"786\" data-start=\"456\"\u003eThese tubes feature an ultra-thin wall (0.2 mm) to ensure efficient and uniform heat transfer, supporting accurate and reproducible amplification. Produced from high-quality medical-grade polypropylene under ISO-8 cleanroom conditions, they are certified free of DNase, RNase, human DNA, PCR inhibitors, and tested pyrogen-free.\u003c\/p\u003e\n\u003ch2 data-end=\"862\" data-start=\"844\"\u003eFeatures\u003c\/h2\u003e\n\u003cul data-end=\"1464\" data-start=\"863\"\u003e\n\u003cli data-end=\"980\" data-start=\"863\"\u003e\n\u003cp data-end=\"980\" data-start=\"865\"\u003e\u003cstrong data-end=\"898\" data-start=\"865\"\u003eLow-profile, thin-wall design\u003c\/strong\u003e (0.1 mL capacity, 0.2 mm wall thickness) for rapid and uniform thermal transfer\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1096\" data-start=\"981\"\u003e\n\u003cp data-end=\"1096\" data-start=\"983\"\u003e\u003cstrong data-end=\"1011\" data-start=\"983\"\u003eSeparate clear flat caps\u003c\/strong\u003e provide excellent optical clarity for qPCR and can be written on for easy labeling\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1215\" data-start=\"1097\"\u003e\n\u003cp data-end=\"1215\" data-start=\"1099\"\u003e\u003cstrong data-end=\"1125\" data-start=\"1099\"\u003eUltra-clean production\u003c\/strong\u003e: DNA-free, DNase-free, RNase-free, human DNA-free, PCR inhibitor-free, and pyrogen-free\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1347\" data-start=\"1216\"\u003e\n\u003cp data-end=\"1347\" data-start=\"1218\"\u003e\u003cstrong data-end=\"1239\" data-start=\"1218\"\u003eEnhanced handling\u003c\/strong\u003e: strong inter-strip connections ensure stability; links can be separated easily for custom configurations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1464\" data-start=\"1348\"\u003e\n\u003cp data-end=\"1464\" data-start=\"1350\"\u003e\u003cstrong data-end=\"1373\" data-start=\"1350\"\u003eBroad compatibility\u003c\/strong\u003e: fits nearly all standard PCR and qPCR thermal cyclers (ask us for free samples to test)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-end=\"1488\" data-start=\"1466\"\u003eApplications\u003c\/h2\u003e\n\u003cul data-end=\"1708\" data-start=\"1489\"\u003e\n\u003cli data-end=\"1512\" data-start=\"1489\"\u003e\n\u003cp data-end=\"1512\" data-start=\"1491\"\u003ePCR and qPCR assays\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1553\" data-start=\"1513\"\u003e\n\u003cp data-end=\"1553\" data-start=\"1515\"\u003eGenomics and gene expression studies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1599\" data-start=\"1554\"\u003e\n\u003cp data-end=\"1599\" data-start=\"1556\"\u003eMutation analysis and genetic diagnostics\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1643\" data-start=\"1600\"\u003e\n\u003cp data-end=\"1643\" data-start=\"1602\"\u003eMolecular biology and cloning workflows\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1708\" data-start=\"1644\"\u003e\n\u003cp data-end=\"1708\" data-start=\"1646\"\u003ePretreatment steps before sequencing or library construction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003eTag:8 strips pcr tube,0.2 ml 8-tube pcr strips,pcr 8-tube strips\u003c\/h5\u003e","brand":"Cellprobio","offers":[{"title":"125 Strips\/Pack","offer_id":44848016720053,"sku":"802005-00-S","price":44.0,"currency_code":"USD","in_stock":true},{"title":"10 Packs\/Case(1250Strips)","offer_id":44848016752821,"sku":"802005-00","price":217.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/802005_1.jpg?v=1732864205"},{"product_id":"200μl-96-well-pcr-plate-semi-skirted-clear-cellprobio","title":"0.2mL High Profile 96 Well PCR Plate – Semi-Skirted – A12 – Clear – Black Lettering","description":"\u003ch2\u003eQuick Detail\u003c\/h2\u003e\n\u003cp\u003ePCR plates are indispensable tools in molecular biology research, designed to optimize and simplify the Polymerase Chain Reaction (PCR) process. Here's a concise overview covering key aspects of PCR plates and the competitive advantage of Cellprobio PCR Plates.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMade of medical grade imported polypropylene (PP)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eQualified injection molding technology and independent mold design technology\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eThin wall and uniform in thickness\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eISO-8 Cleanroom Production, DNA-free, DNase- free, RNase-free, Pyrogen\/Endotoxin-free\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eAdvantage\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Quality Materials\u003c\/strong\u003e: PCR plates from cellprobio are manufactured using premium materials to ensure uniform heat distribution, minimizing the risk of PCR artifacts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility\u003c\/strong\u003e:These plates are compatible with various PCR machines, offering flexibility in laboratory workflows. The design facilitates easy loading and sealing, ensuring a secure environment for PCR reactions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWell Configuration\u003c\/strong\u003e: PCR plates come in different well configurations, ranging from 96 to 384 wells, catering to diverse experimental needs. The well shape and spacing are optimized for precise and efficient sample handling.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003ePCR plates find applications across various molecular biology disciplines, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDNA Amplification: Ideal for PCR amplification of DNA segments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-Throughput Screening: Suitable for high-throughput applications with 384-well configurations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eGene Expression Studies: Facilitates gene expression analysis through quantitative PCR (qPCR).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cp\u003e96-Well PCR Plate\u003c\/p\u003e\n\u003ctable style=\"height: 240px; width: 90%; border-collapse: collapse;\" border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 30px;\"\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eP\/N\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eCapacity\/μL\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eCut corner\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eColor\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eSkirt Style\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eConfiguration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 30px;\"\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003e802019\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003e100\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eA12\/H12\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eClear\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eNon-skirted, Black Lettering\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003e10 plates\/pack, 5 packs\/case\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 30px;\"\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003e802020\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003e100\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eA12\/H12\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eWhite\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eNon-skirted, Black Lettering\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003e10 plates\/pack, 5 packs\/case\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 30px;\"\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003e802016\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003e200\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eA12\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eClear\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eSemi-skirted, Black Lettering\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003e10 plates\/pack, 5 packs\/case\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 30px;\"\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003e802017\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003e200\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eH1\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eClear\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eNon-skirted, Black Lettering\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003e10 plates\/pack, 5 packs\/case\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 30px;\"\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003e802018\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003e200\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eH1\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eWhite\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eNon-skirted, Black Lettering\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003e10 plates\/pack, 5 packs\/case\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 30px;\"\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003e802032\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003e100\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eH1\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eWhite\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eSkirted, Black Lettering\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003e10 plates\/pack, 5 packs\/case\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 30px;\"\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003e802033\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003e100\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eH1\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eClear\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eSkirted, Black Lettering\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003e10 plates\/pack, 5 packs\/case\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003eTag:PCR plate,semi skirted PCR plate ,96 well PCR plate\u003c\/h5\u003e","brand":"Cellprobio","offers":[{"title":"10 Plates\/Pack","offer_id":44848034250933,"sku":"802016-S","price":18.0,"currency_code":"USD","in_stock":true},{"title":"5 Packs\/Case(50Plates)","offer_id":44848034283701,"sku":"802016","price":89.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/802016_1.jpg?v=1732864667"},{"product_id":"200μl-96-well-pcr-plate-non-skirted-h1-clear-cellprobio","title":"0.2mL High Profile 96 Well PCR Plate – Non-Skirted – H1 – Clear – Black Lettering","description":"\u003ch2\u003eQuick Detail\u003c\/h2\u003e\n\u003cp\u003ePCR plates are indispensable tools in molecular biology research, designed to optimize and simplify the Polymerase Chain Reaction (PCR) process. Here's a concise overview covering key aspects of PCR plates and the competitive advantage of Cellprobio PCR Plates.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMade of medical grade imported polypropylene (PP)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eQualified injection molding technology and independent mold design technology\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eThin wall and uniform in thickness\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eISO-8 Cleanroom Production, DNA-free, DNase- free, RNase-free, Pyrogen\/Endotoxin-free\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eAdvantage\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Quality Materials\u003c\/strong\u003e: PCR plates from cellprobio are manufactured using premium materials to ensure uniform heat distribution, minimizing the risk of PCR artifacts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility\u003c\/strong\u003e:These plates are compatible with various PCR machines, offering flexibility in laboratory workflows. The design facilitates easy loading and sealing, ensuring a secure environment for PCR reactions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWell Configuration\u003c\/strong\u003e: PCR plates come in different well configurations, ranging from 96 to 384 wells, catering to diverse experimental needs. The well shape and spacing are optimized for precise and efficient sample handling.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003ePCR plates find applications across various molecular biology disciplines, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDNA Amplification: Ideal for PCR amplification of DNA segments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-Throughput Screening: Suitable for high-throughput applications with 384-well configurations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eGene Expression Studies: Facilitates gene expression analysis through quantitative PCR (qPCR).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cp\u003e96-Well PCR Plate\u003c\/p\u003e\n\u003ctable border=\"1\" style=\"height: 240px; width: 90%; border-collapse: collapse;\" data-mce-style=\"height: 240px; width: 90%; border-collapse: collapse;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 30px;\" data-mce-style=\"height: 30px;\"\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eP\/N\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eCapacity\/μL\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eCut corner\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eColor\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eSkirt Style\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eConfiguration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 30px;\" data-mce-style=\"height: 30px;\"\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003e802019\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003e100\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eA12\/H12\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eClear\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eNon-skirted, Black Lettering\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003e10 plates\/pack, 5 packs\/case\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 30px;\" data-mce-style=\"height: 30px;\"\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003e802020\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003e100\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eA12\/H12\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eWhite\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eNon-skirted, Black Lettering\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003e10 plates\/pack, 5 packs\/case\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 30px;\" data-mce-style=\"height: 30px;\"\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003e802016\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003e200\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eA12\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eClear\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eSemi-skirted, Black Lettering\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003e10 plates\/pack, 5 packs\/case\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 30px;\" data-mce-style=\"height: 30px;\"\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003e802017\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003e200\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eH1\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eClear\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eNon-skirted, Black Lettering\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003e10 plates\/pack, 5 packs\/case\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 30px;\" data-mce-style=\"height: 30px;\"\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003e802018\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003e200\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eH1\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eWhite\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eNon-skirted, Black Lettering\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003e10 plates\/pack, 5 packs\/case\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 30px;\" data-mce-style=\"height: 30px;\"\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003e802032\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003e100\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eH1\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eWhite\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eSkirted, Black Lettering\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003e10 plates\/pack, 5 packs\/case\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 30px;\" data-mce-style=\"height: 30px;\"\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003e802033\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003e100\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eH1\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eClear\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eSkirted, Black Lettering\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003e10 plates\/pack, 5 packs\/case\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003eTag:PCR plate,semi skirted PCR plate ,96 well PCR plate\u003c\/h5\u003e","brand":"Cellprobio","offers":[{"title":"10 Plates\/Pack","offer_id":44848040640693,"sku":"802017-S","price":18.0,"currency_code":"USD","in_stock":true},{"title":"5 Packs\/Case(50Plates)","offer_id":44848040673461,"sku":"802017","price":89.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/802017_2.jpg?v=1732864657"},{"product_id":"200μl-96-well-pcr-plate-non-skirted-h1-white-cellprobio","title":"0.2mL High Profile 96 Well PCR Plate – Non-Skirted – H1 – White – Black Lettering","description":"\u003ch2\u003eQuick Detail\u003c\/h2\u003e\n\u003cp\u003ePCR plates are indispensable tools in molecular biology research, designed to optimize and simplify the Polymerase Chain Reaction (PCR) process. Here's a concise overview covering key aspects of PCR plates and the competitive advantage of Cellprobio PCR Plates.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMade of medical grade imported polypropylene (PP)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eQualified injection molding technology and independent mold design technology\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eThin wall and uniform in thickness\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eISO-8 Cleanroom Production, DNA-free, DNase- free, RNase-free, Pyrogen\/Endotoxin-free\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eAdvantage\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Quality Materials\u003c\/strong\u003e: PCR plates from cellprobio are manufactured using premium materials to ensure uniform heat distribution, minimizing the risk of PCR artifacts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility\u003c\/strong\u003e:These plates are compatible with various PCR machines, offering flexibility in laboratory workflows. The design facilitates easy loading and sealing, ensuring a secure environment for PCR reactions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWell Configuration\u003c\/strong\u003e: PCR plates come in different well configurations, ranging from 96 to 384 wells, catering to diverse experimental needs. The well shape and spacing are optimized for precise and efficient sample handling.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003ePCR plates find applications across various molecular biology disciplines, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDNA Amplification: Ideal for PCR amplification of DNA segments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-Throughput Screening: Suitable for high-throughput applications with 384-well configurations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eGene Expression Studies: Facilitates gene expression analysis through quantitative PCR (qPCR).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cp\u003e96-Well PCR Plate\u003c\/p\u003e\n\u003ctable border=\"1\" style=\"height: 240px; width: 90%; border-collapse: collapse;\" data-mce-style=\"height: 240px; width: 90%; border-collapse: collapse;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 30px;\" data-mce-style=\"height: 30px;\"\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eP\/N\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eCapacity\/μL\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eCut corner\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eColor\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eSkirt Style\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eConfiguration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 30px;\" data-mce-style=\"height: 30px;\"\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003e802019\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003e100\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eA12\/H12\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eClear\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eNon-skirted, Black Lettering\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003e10 plates\/pack, 5 packs\/case\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 30px;\" data-mce-style=\"height: 30px;\"\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003e802020\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003e100\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eA12\/H12\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eWhite\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eNon-skirted, Black Lettering\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003e10 plates\/pack, 5 packs\/case\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 30px;\" data-mce-style=\"height: 30px;\"\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003e802016\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003e200\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eA12\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eClear\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eSemi-skirted, Black Lettering\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003e10 plates\/pack, 5 packs\/case\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 30px;\" data-mce-style=\"height: 30px;\"\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003e802017\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003e200\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eH1\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eClear\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eNon-skirted, Black Lettering\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003e10 plates\/pack, 5 packs\/case\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 30px;\" data-mce-style=\"height: 30px;\"\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003e802018\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003e200\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eH1\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eWhite\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eNon-skirted, Black Lettering\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003e10 plates\/pack, 5 packs\/case\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 30px;\" data-mce-style=\"height: 30px;\"\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003e802032\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003e100\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eH1\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eWhite\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eSkirted, Black Lettering\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003e10 plates\/pack, 5 packs\/case\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 30px;\" data-mce-style=\"height: 30px;\"\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003e802033\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003e100\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eH1\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eClear\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eSkirted, Black Lettering\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003e10 plates\/pack, 5 packs\/case\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003eTag:PCR plate,semi skirted PCR plate ,96 well PCR plate\u003c\/h5\u003e","brand":"Cellprobio","offers":[{"title":"10 Plates\/Pack","offer_id":44848041001141,"sku":"802018-S","price":18.0,"currency_code":"USD","in_stock":true},{"title":"5 Packs\/Case(50Plates)","offer_id":44848041033909,"sku":"802018","price":89.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/802018_2.jpg?v=1732864662"},{"product_id":"100μl-96-well-pcr-plate-non-skirted-a12-h12-clear-black-lettering-cellprobio","title":"0.1mL Low Profile 96 Well PCR Plate – Non-Skirted – A12\/H12 – Clear – Black Lettering","description":"\u003ch2\u003eQuick Detail\u003c\/h2\u003e\n\u003cp\u003ePCR plates are indispensable tools in molecular biology research, designed to optimize and simplify the Polymerase Chain Reaction (PCR) process. Here's a concise overview covering key aspects of PCR plates and the competitive advantage of Cellprobio PCR Plates.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMade of medical grade imported polypropylene (PP)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eQualified injection molding technology and independent mold design technology\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eThin wall and uniform in thickness\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eISO-8 Cleanroom Production, DNA-free, DNase- free, RNase-free, Pyrogen\/Endotoxin-free\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eAdvantage\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Quality Materials\u003c\/strong\u003e: PCR plates from cellprobio are manufactured using premium materials to ensure uniform heat distribution, minimizing the risk of PCR artifacts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility\u003c\/strong\u003e:These plates are compatible with various PCR machines, offering flexibility in laboratory workflows. The design facilitates easy loading and sealing, ensuring a secure environment for PCR reactions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWell Configuration\u003c\/strong\u003e: PCR plates come in different well configurations, ranging from 96 to 384 wells, catering to diverse experimental needs. The well shape and spacing are optimized for precise and efficient sample handling.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003ePCR plates find applications across various molecular biology disciplines, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDNA Amplification: Ideal for PCR amplification of DNA segments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-Throughput Screening: Suitable for high-throughput applications with 384-well configurations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eGene Expression Studies: Facilitates gene expression analysis through quantitative PCR (qPCR).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cp\u003e96-Well PCR Plate\u003c\/p\u003e\n\u003ctable style=\"height: 240px; width: 90%; border-collapse: collapse;\" border=\"1\" data-mce-style=\"height: 240px; width: 90%; border-collapse: collapse;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 30px;\" data-mce-style=\"height: 30px;\"\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eP\/N\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eCapacity\/μL\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eCut corner\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eColor\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eSkirt Style\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eConfiguration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 30px;\" data-mce-style=\"height: 30px;\"\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003e802019\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003e100\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eA12\/H12\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eClear\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eNon-skirted, Black Lettering\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003e10 plates\/pack, 5 packs\/case\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 30px;\" data-mce-style=\"height: 30px;\"\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003e802020\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003e100\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eA12\/H12\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eWhite\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eNon-skirted, Black Lettering\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003e10 plates\/pack, 5 packs\/case\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 30px;\" data-mce-style=\"height: 30px;\"\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003e802016\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003e200\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eA12\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eClear\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eSemi-skirted, Black Lettering\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003e10 plates\/pack, 5 packs\/case\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 30px;\" data-mce-style=\"height: 30px;\"\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003e802017\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003e200\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eH1\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eClear\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eNon-skirted, Black Lettering\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003e10 plates\/pack, 5 packs\/case\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 30px;\" data-mce-style=\"height: 30px;\"\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003e802018\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003e200\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eH1\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eWhite\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eNon-skirted, Black Lettering\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003e10 plates\/pack, 5 packs\/case\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 30px;\" data-mce-style=\"height: 30px;\"\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003e802032\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003e100\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eH1\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eWhite\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eSkirted, Black Lettering\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003e10 plates\/pack, 5 packs\/case\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 30px;\" data-mce-style=\"height: 30px;\"\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003e802033\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003e100\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eH1\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eClear\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003eSkirted, Black Lettering\u003c\/td\u003e\n\u003ctd style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\" data-mce-style=\"width: 16.6667%; height: 30px; text-align: center; vertical-align: middle;\"\u003e10 plates\/pack, 5 packs\/case\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003eTag:PCR plate,semi skirted PCR plate ,96 well PCR plate\u003c\/h5\u003e","brand":"Cellprobio","offers":[{"title":"10 Plates\/Pack","offer_id":44848044998837,"sku":"802019-S","price":18.0,"currency_code":"USD","in_stock":true},{"title":"5 Packs\/Case(50Plates)","offer_id":44848045031605,"sku":"802019","price":89.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/802019_3.jpg?v=1732864190"},{"product_id":"100μl-96-well-pcr-microplate-skirted-h1-white-black-lettering-cellprobio","title":"0.1mL Low Profile 96 Well PCR Microplate – Skirted – H1 – White – Black Lettering","description":"\u003ch2\u003eQuick Detail\u003c\/h2\u003e\n\u003cp\u003ePCR plates are indispensable tools in molecular biology research, designed to optimize and simplify the Polymerase Chain Reaction (PCR) process. Here's a concise overview covering key aspects of PCR plates and the competitive advantage of Cellprobio PCR Plates.\u003c\/p\u003e\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMade of medical grade imported polypropylene (PP)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eQualified injection molding technology and independent mold design technology\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eThin wall and uniform in thickness\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eISO-8 Cleanroom Production, DNA-free, DNase- free, RNase-free, Pyrogen\/Endotoxin-free\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eAdvantage\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Quality Materials\u003c\/strong\u003e: PCR plates from cellprobio are manufactured using premium materials to ensure uniform heat distribution, minimizing the risk of PCR artifacts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility\u003c\/strong\u003e:These plates are compatible with various PCR machines, offering flexibility in laboratory workflows. The design facilitates easy loading and sealing, ensuring a secure environment for PCR reactions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWell Configuration\u003c\/strong\u003e: PCR plates come in different well configurations, ranging from 96 to 384 wells, catering to diverse experimental needs. The well shape and spacing are optimized for precise and efficient sample handling.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003ePCR plates find applications across various molecular biology disciplines, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDNA Amplification: Ideal for PCR amplification of DNA segments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-Throughput Screening: Suitable for high-throughput applications with 384-well configurations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eGene Expression Studies: Facilitates gene expression analysis through quantitative PCR (qPCR).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cp\u003e96-Well Polypropylene PCR Microplate, Skirted, Non-sterile\u003c\/p\u003e\n\u003ctable style=\"height: 90px; width: 90%; border-collapse: collapse;\" border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"width: 14.2857%; height: 30px; text-align: center; vertical-align: middle;\"\u003ePIN\u003c\/td\u003e\n\u003ctd style=\"width: 14.2857%; height: 30px; text-align: center; vertical-align: middle;\"\u003eCapacity\/μL\u003c\/td\u003e\n\u003ctd style=\"width: 28.5714%; height: 30px; text-align: center; vertical-align: middle;\" colspan=\"2\"\u003eCut comer Tube Color\u003c\/td\u003e\n\u003ctd style=\"width: 42.8571%; height: 30px; text-align: center; vertical-align: middle;\" colspan=\"3\"\u003eShell Color Skirt Style Configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"width: 14.2857%; height: 30px; text-align: center; vertical-align: middle;\"\u003e802045\u003c\/td\u003e\n\u003ctd style=\"width: 14.2857%; height: 30px; text-align: center; vertical-align: middle;\"\u003e100\u003c\/td\u003e\n\u003ctd style=\"width: 14.2857%; height: 30px; text-align: center; vertical-align: middle;\"\u003eH1\u003c\/td\u003e\n\u003ctd style=\"width: 14.2857%; height: 30px; text-align: center; vertical-align: middle;\"\u003eClear\u003c\/td\u003e\n\u003ctd style=\"width: 14.2857%; height: 30px; text-align: center; vertical-align: middle;\"\u003eBlue\u003c\/td\u003e\n\u003ctd style=\"width: 14.2857%; height: 30px; text-align: center; vertical-align: middle;\"\u003eSkirted\u003c\/td\u003e\n\u003ctd style=\"width: 14.2857%; height: 30px; text-align: center; vertical-align: middle;\"\u003e10 plates\/pack, 5 packs\/case\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"width: 14.2857%; height: 30px; text-align: center; vertical-align: middle;\"\u003e802046\u003c\/td\u003e\n\u003ctd style=\"width: 14.2857%; height: 30px; text-align: center; vertical-align: middle;\"\u003e100\u003c\/td\u003e\n\u003ctd style=\"width: 14.2857%; height: 30px; text-align: center; vertical-align: middle;\"\u003eH1\u003c\/td\u003e\n\u003ctd style=\"width: 14.2857%; height: 30px; text-align: center; vertical-align: middle;\"\u003eWhite\u003c\/td\u003e\n\u003ctd style=\"width: 14.2857%; height: 30px; text-align: center; vertical-align: middle;\"\u003eBlue\u003c\/td\u003e\n\u003ctd style=\"width: 14.2857%; height: 30px; text-align: center; vertical-align: middle;\"\u003eSkirted\u003c\/td\u003e\n\u003ctd style=\"width: 14.2857%; height: 30px; text-align: center; vertical-align: middle;\"\u003e10 plates\/pack, 5 packs\/case\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"width: 14.2857%; height: 30px; text-align: center; vertical-align: middle;\"\u003e802047\u003c\/td\u003e\n\u003ctd style=\"width: 14.2857%; height: 30px; text-align: center; vertical-align: middle;\"\u003e100\u003c\/td\u003e\n\u003ctd style=\"width: 14.2857%; height: 30px; text-align: center; vertical-align: middle;\"\u003eH1\u003c\/td\u003e\n\u003ctd style=\"width: 14.2857%; height: 30px; text-align: center; vertical-align: middle;\"\u003eClear\u003c\/td\u003e\n\u003ctd style=\"width: 14.2857%; height: 30px; text-align: center; vertical-align: middle;\"\u003eWhite\u003c\/td\u003e\n\u003ctd style=\"width: 14.2857%; height: 30px; text-align: center; vertical-align: middle;\"\u003eSkirted\u003c\/td\u003e\n\u003ctd style=\"width: 14.2857%; height: 30px; text-align: center; vertical-align: middle;\"\u003e10 plates\/pack, 5 packs\/case\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"width: 14.2857%; height: 30px; text-align: center; vertical-align: middle;\"\u003e802048\u003c\/td\u003e\n\u003ctd style=\"width: 14.2857%; height: 30px; text-align: center; vertical-align: middle;\"\u003e100\u003c\/td\u003e\n\u003ctd style=\"width: 14.2857%; height: 30px; text-align: center; vertical-align: middle;\"\u003eH1\u003c\/td\u003e\n\u003ctd style=\"width: 14.2857%; height: 30px; text-align: center; vertical-align: middle;\"\u003eWhite\u003c\/td\u003e\n\u003ctd style=\"width: 14.2857%; height: 30px; text-align: center; vertical-align: middle;\"\u003eWhite\u003c\/td\u003e\n\u003ctd style=\"width: 14.2857%; height: 30px; text-align: center; vertical-align: middle;\"\u003eSkirted\u003c\/td\u003e\n\u003ctd style=\"width: 14.2857%; height: 30px; text-align: center; vertical-align: middle;\"\u003e10 plates\/pack, 5 packs\/case\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch5\u003e\u003cbr\u003e\u003c\/h5\u003e\n\u003ch5\u003e\u003cbr\u003e\u003c\/h5\u003e\n\u003ch5\u003eTag:PCR plate,semi skirted PCR plate ,96 well PCR plate\u003c\/h5\u003e\n\u003cdiv id=\"display-search-keyword\" style=\"display:none\"\u003e.1ml pcr tray\u003c\/div\u003e","brand":"Cellprobio","offers":[{"title":"10 Plates\/Pack","offer_id":44848082911413,"sku":"802048-S","price":30.0,"currency_code":"USD","in_stock":true},{"title":"5 Packs\/Case(50Plates)","offer_id":44848082944181,"sku":"802048","price":146.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/802048-H1-_1.jpg?v=1732864183"},{"product_id":"96-well-optical-pressure-sensitive-pcr-sealing-film-abi-clear-boxed","title":"96 Well Optical Pressure-Sensitive PCR Sealing Film – ABI – Clear – Boxed","description":"\u003ch2\u003eQuick Detail\u003c\/h2\u003e\n\u003cp\u003ePCR sealing membrane is a key tool for PCR (polymerase chain reaction) experiments. Its main uses include: avoiding cross-contamination, preventing evaporation, temperature stability and real-time PCR applications.\u003c\/p\u003e\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eThe transparent adhesive film firmly seals the sample in the wells, reducing sample leakage, evaporation, and contamination between wells.\u003c\/p\u003e\n\u003cp\u003eThe adhesive film is firmly adhered to the well plate by removing the adhesive film backing and grasping the sides to align and secure the adhesive film to the well plate. Once sealed, it can be safely stacked without worrying about contamination.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSelf-adhesive, manual lamination\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eBoth sides can be peeled, easy to operate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eEasy to remove, no residue\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eNo reaction with experimental samples\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eHigh transparency and good sealing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePCR Plate Sealing Films come in various types, each with distinct characteristicstailored for specific\u003c\/p\u003e\n\u003ch2\u003eApplication\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eClear Polyester Sealing Film:\u003cbr\u003e\u003c\/strong\u003e\u003cstrong\u003eCharacteristics: \u003c\/strong\u003eHigh performance for robotic applications, excellent seal tominimize evaporation and well-to-well cross-contamination.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApplications: \u003c\/strong\u003eldeal for extreme conditions and robotic setups.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAdhesive PCR Sealing Film:\u003cbr\u003e\u003c\/strong\u003e\u003cstrong\u003eCharacteristics:\u003c\/strong\u003e Transparent, thermostable, and functional from -70'C to +95'C;reduces cross-contamination in PCR applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApplications: \u003c\/strong\u003eWidely used to prevent cross-contamination in PCR experiments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSpecialized PCR Plate Sealing Films:\u003cbr\u003e\u003c\/strong\u003e\u003cstrong\u003eCharacteristics: \u003c\/strong\u003eDesigned for real-time PCR with ultra-clear properties for opticalanalysis during reactions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e Suited for real-time PCR experiments requiring optical analysis\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHotseal Sterile Sealing Film:\u003cbr\u003e\u003c\/strong\u003e\u003cstrong\u003eCharacteristics: \u003c\/strong\u003eSuitable for PCR applications, free of RNase and DNase; providesa reliable seal.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApplications: \u003c\/strong\u003eUsed in PCR experiments to maintain sterility and integrity.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePCR experiment: \u003c\/strong\u003eThe sealing membrane used for PCR reaction can prevent cross-infection between PCR plate wells and ensure the accuracy and reliability of experimental results\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBiotechnology research and development: \u003c\/strong\u003ewidely used in life sciences and biotechnology research and development, for gene sequencing, DNA amplification and other fields to provide reliable closed performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDeep well plate application: \u003c\/strong\u003eSome sealing membranes are suitable for deep well plates, which can play a protective role in nucleic acid extraction and other experiments to prevent liquid separation and premature wear of magnetic rods\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eReal-time PCR and quantitative PCR: \u003c\/strong\u003eFor the special needs of real-time PCR and quantitative PCR, some sealing membrane designs have ultra-clear characteristics to support optical analysis\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisease detection: \u003c\/strong\u003eIn the government procurement of CDC, hospitals and other institutions, sealing film is widely used in disease detection and medical research and development.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecification\u003c\/h2\u003e\n\u003cp\u003ePCR Sealing Film\u003c\/p\u003e\n\u003ctable style=\"width: 90%; border-collapse: collapse;\" border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 33.333%; height: 30px; text-align: center; vertical-align: middle;\"\u003eP\/N\u003c\/td\u003e\n\u003ctd style=\"width: 33.333%; height: 30px; text-align: center; vertical-align: middle;\"\u003eDescription\u003c\/td\u003e\n\u003ctd style=\"width: 33.333%; height: 30px; text-align: center; vertical-align: middle;\"\u003eConfiguration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 33.333%; height: 30px; text-align: center; vertical-align: middle;\"\u003e802021B02\u003c\/td\u003e\n\u003ctd style=\"width: 33.333%; height: 30px; text-align: center; vertical-align: middle;\"\u003eOptical, ABI, Pressure sensitive\u003c\/td\u003e\n\u003ctd style=\"width: 33.333%; height: 30px; text-align: center; vertical-align: middle;\"\u003e100 pcs\/pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 33.333%; height: 30px; text-align: center; vertical-align: middle;\"\u003e802021B03\u003c\/td\u003e\n\u003ctd style=\"width: 33.333%; height: 30px; text-align: center; vertical-align: middle;\"\u003eOptical, Easily simply, Pressure sensitive\u003c\/td\u003e\n\u003ctd style=\"width: 33.333%; height: 30px; text-align: center; vertical-align: middle;\"\u003e100 pcs\/pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eCompetitive Advantage\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eOptical pressure sensitive film: transparent polypropylene film and transparent silicon-based pressure sensitive adhesive bonding, suitable for fluorescence quantitative PCR detection, with high optical clarity, no auto fluorescence\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMeet a variety of applications: can be used for 96-well enzyme plate, 96-well PCR amplification reaction, PCR fluorescence quantification and other application scenarios\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003e\u003cspan\u003eTag:PCR Sealing Film ,PCR plate Sealing Film,96 well PCR plate\u003c\/span\u003e\u003c\/h5\u003e","brand":"Cellprobio","offers":[{"title":"100 Pcs \/ Pack","offer_id":44848095789237,"sku":"802021B02","price":161.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/802021B02_2.jpg?v=1732865069"},{"product_id":"15ml-polypropylene-centrifuge-tubes-with-orange-caps-with-white-marking-spot-sterile-bagged-cellprobio","title":"15 mL Clear Conical Bottom Centrifuge Tubes Sterile Max 17000 × g with Flat Screw Cap Bagged","description":"\u003ch2\u003eQuick Detail\u003c\/h2\u003e\n\u003cp\u003eCellprobio centrifuge tubes are made of transparent high polymer materials polypropylene (PP), used with microcentrifuge and widely used in molecular biology, clinical chemistry and biochemical research.\u003c\/p\u003e\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eConical Sterile Polypropylene Centrifuge Tubes are premium, high-quality conical tubes that are environmentally friendly, allow for increased traceability with the largest writing area on the market.\u003c\/p\u003e\n\u003cp\u003eCentrifuge tubes are made from high-purity resins and molded using our state-of-the-art processes. Centrifuge tubes is a safer alternative to glass without sacrificing accuracy. Centrifuge tubes feature black printed graduations and a large white marking spot. Available with your choice of cap styles: advanced cap or original plug seal cap.\u003c\/p\u003e\n\u003cp\u003eSterile, RNase-\/DNase-free, Nonpyrogenic.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBlack or white printed graduations and a large white marking spot\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eMaximum RCF is 12,000 xg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eSterile, nonpyrogenic and DNase-\/RNase-free\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eConvenient and safe cell culture applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eSample preparation in microbiology and molecular biology labs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eStorage of samples and solution with larger volumes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003ePreparation of master mixes and buffers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCentrifugation:\u003c\/strong\u003e The primary purpose is for centrifugation processes, where samples are subjected to high-speed spinning to separate components based on density.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSample Storage:\u003c\/strong\u003e Centrifuge tubes serve as containers for storing samples, preserving their integrity for future analyses or experiments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransportation: \u003c\/strong\u003eThese tubes are employed for safely transporting samples from one location to another, ensuring stability and preventing contamination.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSample Separation: \u003c\/strong\u003eDuring centrifugation, these tubes aid in the separation of cellular components, organelles, or other particles from the liquid phase.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExperimentation: \u003c\/strong\u003eCentrifuge tubes play a crucial role in various laboratory experiments, facilitating processes such as DNA extraction, protein purification, and more.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable border=\"1\" style=\"width: 90%; border-collapse: collapse; height: 126px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"width: 20%; height: 30px; text-align: center; vertical-align: middle;\"\u003eP\/N\u003c\/td\u003e\n\u003ctd style=\"width: 20%; height: 30px; text-align: center; vertical-align: middle;\"\u003eCapacity\u003c\/td\u003e\n\u003ctd style=\"width: 20%; height: 30px; text-align: center; vertical-align: middle;\"\u003eTube Color\u003c\/td\u003e\n\u003ctd style=\"width: 20%; height: 30px; text-align: center; vertical-align: middle;\"\u003eDescription\u003c\/td\u003e\n\u003ctd style=\"width: 20%; height: 30px; text-align: center; vertical-align: middle;\"\u003eConfiguration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"width: 20%; height: 30px; text-align: center; vertical-align: middle;\"\u003e801151\u003c\/td\u003e\n\u003ctd style=\"width: 20%; height: 30px; text-align: center; vertical-align: middle;\"\u003e15 mL\u003c\/td\u003e\n\u003ctd style=\"width: 20%; height: 30px; text-align: center; vertical-align: middle;\"\u003eClear\u003c\/td\u003e\n\u003ctd style=\"width: 20%; height: 30px; text-align: center; vertical-align: middle;\"\u003eBulk, Sterile\u003c\/td\u003e\n\u003ctd style=\"width: 20%; height: 30px; text-align: center; vertical-align: middle;\"\u003e25 tubes\/pack, 20 packs\/case\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"width: 20%; height: 30px; text-align: center; vertical-align: middle;\"\u003e801152P01\u003c\/td\u003e\n\u003ctd style=\"width: 20%; height: 30px; text-align: center; vertical-align: middle;\"\u003e15 mL\u003c\/td\u003e\n\u003ctd style=\"width: 20%; height: 30px; text-align: center; vertical-align: middle;\"\u003eClear\u003c\/td\u003e\n\u003ctd style=\"width: 20%; height: 30px; text-align: center; vertical-align: middle;\"\u003eRack Packed, Sterile\u003c\/td\u003e\n\u003ctd style=\"width: 20%; height: 30px; text-align: center; vertical-align: middle;\"\u003e25 tubes\/pack, 20 packs\/case\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"width: 20%; height: 30px; text-align: center; vertical-align: middle;\"\u003e801156\u003c\/td\u003e\n\u003ctd style=\"width: 20%; height: 30px; text-align: center; vertical-align: middle;\"\u003e15 mL\u003c\/td\u003e\n\u003ctd style=\"width: 20%; height: 30px; text-align: center; vertical-align: middle;\"\u003eAmber\u003c\/td\u003e\n\u003ctd style=\"width: 20%; height: 30px; text-align: center; vertical-align: middle;\"\u003eBulk, Sterile\u003c\/td\u003e\n\u003ctd style=\"width: 20%; height: 30px; text-align: center; vertical-align: middle;\"\u003e25 tubes\/pack, 20 packs\/case\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"width: 20%; height: 30px; text-align: center; vertical-align: middle;\"\u003e801501\u003c\/td\u003e\n\u003ctd style=\"width: 20%; height: 30px; text-align: center; vertical-align: middle;\"\u003e50 mL\u003c\/td\u003e\n\u003ctd style=\"width: 20%; height: 30px; text-align: center; vertical-align: middle;\"\u003eClear\u003c\/td\u003e\n\u003ctd style=\"width: 20%; height: 30px; text-align: center; vertical-align: middle;\"\u003eBulk, Sterile\u003c\/td\u003e\n\u003ctd style=\"width: 20%; height: 30px; text-align: center; vertical-align: middle;\"\u003e25 tubes\/pack, 20 packs\/case\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"width: 20%; height: 30px; text-align: center; vertical-align: middle;\"\u003e801502P01\u003c\/td\u003e\n\u003ctd style=\"width: 20%; height: 30px; text-align: center; vertical-align: middle;\"\u003e50 mL\u003c\/td\u003e\n\u003ctd style=\"width: 20%; height: 30px; text-align: center; vertical-align: middle;\"\u003eClear\u003c\/td\u003e\n\u003ctd style=\"width: 20%; height: 30px; text-align: center; vertical-align: middle;\"\u003eRack Packed, Sterile\u003c\/td\u003e\n\u003ctd style=\"width: 20%; height: 30px; text-align: center; vertical-align: middle;\"\u003e25 tubes\/pack, 20 packs\/case\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"width: 20%; height: 30px; text-align: center; vertical-align: middle;\"\u003e801506\u003c\/td\u003e\n\u003ctd style=\"width: 20%; height: 30px; text-align: center; vertical-align: middle;\"\u003e50 mL\u003c\/td\u003e\n\u003ctd style=\"width: 20%; height: 30px; text-align: center; vertical-align: middle;\"\u003eAmber\u003c\/td\u003e\n\u003ctd style=\"width: 20%; height: 30px; text-align: center; vertical-align: middle;\"\u003eBulk, Sterile\u003c\/td\u003e\n\u003ctd style=\"width: 20%; height: 30px; text-align: center; vertical-align: middle;\"\u003e25 tubes\/pack, 20 packs\/case\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003eTag:centrifuge tubes,polypropylene centrifuge tubes,15ml centrifuge tubes,50ml centrifuge tubes\u003c\/h5\u003e\n\u003cdiv id=\"display-search-keyword\" style=\"display:none\"\u003eorange caps\u003c\/div\u003e","brand":"Cellprobio","offers":[{"title":"20 Packs\/Case(500Tubes)","offer_id":44848171942069,"sku":"801151","price":137.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/15mLPolypropyleneCentrifugeTubeswithOrangeCaps-Clear-withWhiteMarkingSpot-SterileBagged-Cellprobio-Biofargo.jpg?v=1761817453"},{"product_id":"50ml-polypropylene-centrifuge-tubes-with-orange-caps-clear-with-white-marking-spot-sterile-bagged-cellprobio","title":"50 mL Clear Conical Bottom Centrifuge Tubes Sterile Max 17000 × g with Flat Screw Cap Bagged","description":"\u003ch2\u003eQuick Detail\u003c\/h2\u003e\n\u003cp\u003eCellprobio centrifuge tubes are made of transparent high polymer materials polypropylene (PP), used with microcentrifuge and widely used in molecular biology, clinical chemistry and biochemical research.\u003c\/p\u003e\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eConical Sterile Polypropylene Centrifuge Tubes are premium, high-quality conical tubes that are environmentally friendly, allow for increased traceability with the largest writing area on the market.\u003c\/p\u003e\n\u003cp\u003eCentrifuge tubes are made from high-purity resins and molded using our state-of-the-art processes. Centrifuge tubes is a safer alternative to glass without sacrificing accuracy. Centrifuge tubes feature black printed graduations and a large white marking spot. Available with your choice of cap styles: advanced cap or original plug seal cap.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eSterile, RNase-\/DNase-free, Nonpyrogenic.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBlack or white printed graduations and a large white marking spot\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eMaximum RCF is 12,000 xg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eSterile, nonpyrogenic and DNase-\/RNase-free\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eConvenient and safe cell culture applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eSample preparation in microbiology and molecular biology labs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eStorage of samples and solution with larger volumes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003ePreparation of master mixes and buffers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCentrifugation:\u003c\/strong\u003e The primary purpose is for centrifugation processes, where samples are subjected to high-speed spinning to separate components based on density.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSample Storage:\u003c\/strong\u003e Centrifuge tubes serve as containers for storing samples, preserving their integrity for future analyses or experiments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransportation: \u003c\/strong\u003eThese tubes are employed for safely transporting samples from one location to another, ensuring stability and preventing contamination.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSample Separation: \u003c\/strong\u003eDuring centrifugation, these tubes aid in the separation of cellular components, organelles, or other particles from the liquid phase.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExperimentation: \u003c\/strong\u003eCentrifuge tubes play a crucial role in various laboratory experiments, facilitating processes such as DNA extraction, protein purification, and more.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eTag:centrifuge tubes,polypropylene centrifuge tubes,15ml centrifuge tubes,50ml centrifuge tubes\u003c\/h5\u003e\n\u003cdiv id=\"display-search-keyword\" style=\"display:none\"\u003eorange caps\u003c\/div\u003e","brand":"Cellprobio","offers":[{"title":"20 Packs\/Case(500Tubes)","offer_id":44848182493365,"sku":"801501","price":227.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/50mLPolypropyleneCentrifugeTubeswithOrangeCaps-Clear-withWhiteMarkingSpot-SterileBagged-Cellprobio-Biofargo.jpg?v=1761817620"},{"product_id":"50ml-polypropylene-centrifuge-tubes-with-orange-caps-amber-with-white-marking-spot-sterile-bagged-cellprobio","title":"50 mL Brown Conical Bottom Centrifuge Tubes Sterile Max 17000 × g with Flat Screw Cap Bagged","description":"\u003ch2\u003eQuick Detail\u003c\/h2\u003e\n\u003cp\u003eCellprobio centrifuge tubes are made of transparent high polymer materials polypropylene (PP), used with microcentrifuge and widely used in molecular biology, clinical chemistry and biochemical research.\u003c\/p\u003e\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eConical Sterile Polypropylene Centrifuge Tubes are premium, high-quality conical tubes that are environmentally friendly, allow for increased traceability with the largest writing area on the market.\u003c\/p\u003e\n\u003cp\u003eCentrifuge tubes are made from high-purity resins and molded using our state-of-the-art processes. Centrifuge tubes is a safer alternative to glass without sacrificing accuracy. Centrifuge tubes feature black printed graduations and a large white marking spot. Available with your choice of cap styles: advanced cap or original plug seal cap.\u003c\/p\u003e\n\u003cp\u003eSterile, RNase-\/DNase-free, Nonpyrogenic.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBlack or white printed graduations and a large white marking spot\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eMaximum RCF is 12,000 xg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eSterile, nonpyrogenic and DNase-\/RNase-free\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eConvenient and safe cell culture applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eSample preparation in microbiology and molecular biology labs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eStorage of samples and solution with larger volumes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003ePreparation of master mixes and buffers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCentrifugation:\u003c\/strong\u003e The primary purpose is for centrifugation processes, where samples are subjected to high-speed spinning to separate components based on density.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSample Storage:\u003c\/strong\u003e Centrifuge tubes serve as containers for storing samples, preserving their integrity for future analyses or experiments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransportation: \u003c\/strong\u003eThese tubes are employed for safely transporting samples from one location to another, ensuring stability and preventing contamination.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSample Separation: \u003c\/strong\u003eDuring centrifugation, these tubes aid in the separation of cellular components, organelles, or other particles from the liquid phase.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExperimentation: \u003c\/strong\u003eCentrifuge tubes play a crucial role in various laboratory experiments, facilitating processes such as DNA extraction, protein purification, and more.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eTag:centrifuge tubes,polypropylene centrifuge tubes,15ml centrifuge tubes,50ml centrifuge tubes\u003c\/h5\u003e","brand":"Cellprobio","offers":[{"title":"20 Packs\/Case(500Tubes)","offer_id":44848185409717,"sku":"801506","price":136.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/50mlPolypropyleneCentrifugeTubeswithOrangeCaps-Amber-withWhiteMarkingSpot-SterileBagged-Cellprobio-Biofargo.jpg?v=1761817340"},{"product_id":"0-6ml-snaplock-micro-centrifuge-tube-with-flip-cap-clear-polypropylene-with-graduation-bagged-cellprobio","title":"0.6 mL PP Clear Microcentrifuge Tubes RNase\/DNase\/DNA\/Pyrogen-Free 14,000 × g Bagged","description":"\u003ch2\u003eQuick Detail\u003c\/h2\u003e\n\u003cp\u003eBiofargo microcentrifuge tubes have excellent clarity without compromising strength. Each tube includes a frosted writing surface on the cap and on the sides of the tube. Tubing volumes of 2.0 ml and below have a piercing port in the center of the cap.\u003c\/p\u003e\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eSnap-lock Microcentrifuge Tube\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSnap-lock microcentrifuge tubes have frosted cap surfaces for labeling and frosted panels on the side for writing\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWithstand up to 14,000 × g RCF\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSnap-lock cap assures efficient seal\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThin membrane in the cap center allows easy access to the sample by syringe needle\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRNase-\/DNase-free, Non-pyrogenic\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eMicrocentrifuge tube is one type of small centrifuge tube commonly used in biological laboratories and is widely used in various experimental operations. The following are the main usage scenarios for microcentrifuge tubes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeparation and Sedimentation of Biological Samples: \u003c\/strong\u003eMicrocentrifuge tubes are often used in centrifugation operations to separate and precipitate biological samples such as cells, DNA, RNA, etc.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePCR reactions:\u003c\/strong\u003e In molecular biology experiments, microcentrifuge tubes are common vessels for PCR reactions and are used to hold reaction mixtures.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage and cryopreservation:\u003c\/strong\u003e suitable for the storage and cryopreservation of trace samples to ensure the preservation quality of biological samples.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical reagent mixing: \u003c\/strong\u003eIn chemical experiments, microcentrifuge tubes can be used to mix small amounts of chemical reagents for reaction or storage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtein analysis: \u003c\/strong\u003eused for protein precipitation, separation and storage, supporting protein analysis experiments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-speed centrifugation: \u003c\/strong\u003eSuitable for some experiments that require high-speed centrifugation, such as separating organelles or macromolecules.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLaboratory regular operations: \u003c\/strong\u003eused for various laboratory regular operations, such as sample distribution, mixing and transfer.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eTag: Microcentrifuge Tubes, Microcentrifuge Tubes 1.5 mL, Microcentrifuge Tubes.\u003cbr\u003e\n\u003c\/h5\u003e","brand":"Cellprobio","offers":[{"title":"1000Pcs\/Pack","offer_id":44848198320309,"sku":"801141-S","price":61.0,"currency_code":"USD","in_stock":true},{"title":"10Packs\/Case(10000Pcs\/Case)","offer_id":44848198353077,"sku":"801141","price":608.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/801141_1.jpg?v=1732863891"},{"product_id":"1-5ml-snaplock-micro-centrifuge-tube-with-flip-cap-clear-polypropylene-with-graduation-bagged-cellprobio","title":"1.5 mL PP Clear Microcentrifuge Tubes RNase\/DNase\/DNA\/Pyrogen-Free 14,000 × g Bagged","description":"\u003ch2\u003eQuick Overview\u003c\/h2\u003e\n\u003cp\u003eHigh-quality 1.5 mL polypropylene (PP) microcentrifuge tubes designed for demanding molecular biology and life science applications. Featuring secure SnapLock flip caps, clear graduation marks, and excellent clarity without compromising strength. Suitable for high-speed centrifugation up to\u003cstrong\u003e \u003c\/strong\u003e14,000 × g.\u003c\/p\u003e\n\u003ch2 data-end=\"524\" data-start=\"506\"\u003eFeatures\u003c\/h2\u003e\n\u003cul data-end=\"967\" data-start=\"525\"\u003e\n\u003cli data-end=\"592\" data-start=\"525\"\u003e\n\u003cp data-end=\"592\" data-start=\"527\"\u003e\u003cstrong data-end=\"540\" data-start=\"527\"\u003eMaterial:\u003c\/strong\u003e 100% virgin polypropylene (PP), high transparency\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"646\" data-start=\"593\"\u003e\n\u003cp data-end=\"646\" data-start=\"595\"\u003e\u003cstrong data-end=\"608\" data-start=\"595\"\u003eCapacity:\u003c\/strong\u003e 1.5 mL, with clear graduation marks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"705\" data-start=\"647\"\u003e\n\u003cp data-end=\"705\" data-start=\"649\"\u003e\u003cstrong data-end=\"661\" data-start=\"649\"\u003eClosure:\u003c\/strong\u003e SnapLock flip cap ensures leak-proof seal\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"772\" data-start=\"706\"\u003e\n\u003cp data-end=\"772\" data-start=\"708\"\u003e\u003cstrong data-end=\"725\" data-start=\"708\"\u003eWriting Area:\u003c\/strong\u003e Frosted cap and side panel for easy labeling\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"837\" data-start=\"773\"\u003e\n\u003cp data-end=\"837\" data-start=\"775\"\u003e\u003cstrong data-end=\"786\" data-start=\"775\"\u003ePurity:\u003c\/strong\u003e RNase-\/DNase-free, Human DNA-free, Non-pyrogenic\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"887\" data-start=\"838\"\u003e\n\u003cp data-end=\"887\" data-start=\"840\"\u003e\u003cstrong data-end=\"853\" data-start=\"840\"\u003eStrength:\u003c\/strong\u003e Withstands up to 14,000 × g RCF\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"967\" data-start=\"888\"\u003e\n\u003cp data-end=\"967\" data-start=\"890\"\u003e\u003cstrong data-end=\"901\" data-start=\"890\"\u003eFormat:\u003c\/strong\u003e Bulk packaged, 500 tubes\/pack, 10 packs\/case (5000 tubes total)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eMicrocentrifuge tubes are a type of small centrifuge tube commonly used in biological laboratories and are widely used in various experimental operations. The following are the main usage scenarios for microcentrifuge tubes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-end=\"1087\" data-start=\"999\"\u003e\n\u003cp\u003e\u003cstrong data-end=\"1021\" data-start=\"999\"\u003eMolecular Biology:\u003c\/strong\u003e PCR reactions, nucleic acid extraction, DNA\/RNA sample handling\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1160\" data-start=\"1090\"\u003e\n\u003cp\u003e\u003cstrong data-end=\"1111\" data-start=\"1090\"\u003eProtein Research:\u003c\/strong\u003e Protein precipitation, separation, and storage\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1251\" data-start=\"1163\"\u003e\n\u003cp\u003e\u003cstrong data-end=\"1180\" data-start=\"1163\"\u003eCell Biology:\u003c\/strong\u003e Separation and sedimentation of cells, organelles, or macromolecules\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1328\" data-start=\"1254\"\u003e\n\u003cp\u003e\u003cstrong data-end=\"1273\" data-start=\"1254\"\u003eSample Storage:\u003c\/strong\u003e Suitable for short-term storage and cryopreservation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1396\" data-start=\"1331\"\u003e\n\u003cp\u003e\u003cstrong data-end=\"1353\" data-start=\"1331\"\u003eChemical Handling:\u003c\/strong\u003e Mixing and storing small reagent volumes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1477\" data-start=\"1399\"\u003e\n\u003cp\u003e\u003cstrong data-end=\"1426\" data-start=\"1399\"\u003eGeneral Laboratory Use:\u003c\/strong\u003e Routine sample preparation, mixing, and transfer\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli data-end=\"1531\" data-start=\"1509\"\u003e\n\u003cp data-end=\"1531\" data-start=\"1511\"\u003e\u003cstrong data-end=\"1522\" data-start=\"1511\"\u003eVolume:\u003c\/strong\u003e 1.5 mL\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1561\" data-start=\"1532\"\u003e\n\u003cp data-end=\"1561\" data-start=\"1534\"\u003e\u003cstrong data-end=\"1548\" data-start=\"1534\"\u003eMax Speed:\u003c\/strong\u003e 14,000 × g\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1634\" data-start=\"1562\"\u003e\n\u003cp data-end=\"1634\" data-start=\"1564\"\u003e\u003cstrong data-end=\"1578\" data-start=\"1564\"\u003eSterility:\u003c\/strong\u003e Non-sterile (sterile versions available upon request)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1706\" data-start=\"1635\"\u003e\n\u003cp data-end=\"1706\" data-start=\"1637\"\u003e\u003cstrong data-end=\"1655\" data-start=\"1637\"\u003eConfiguration:\u003c\/strong\u003e 500 tubes\/pack × 10 packs\/case = 5000 tubes\/case\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1749\" data-start=\"1707\"\u003e\n\u003cp data-end=\"1749\" data-start=\"1709\"\u003e\u003cstrong data-end=\"1719\" data-start=\"1709\"\u003eColor:\u003c\/strong\u003e Clear, natural transparency\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003eTag: Microcentrifuge Tubes, Microcentrifuge Tubes 1.5 mL, Microcentrifuge Tubes.\u003c\/h5\u003e","brand":"Cellprobio","offers":[{"title":"500Pcs\/Pack","offer_id":44848207921333,"sku":"801161-S","price":34.0,"currency_code":"USD","in_stock":true},{"title":"10Packs\/Case(5000Pcs\/Case)","offer_id":44848207954101,"sku":"801161","price":340.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/801161_aa3e1093-a597-4538-8fe3-7df198764686.jpg?v=1760515771"},{"product_id":"2ml-snaplock-micro-centrifuge-tube-with-flip-cap-clear-polypropylene-with-graduation-bagged-cellprobio","title":"2 mL PP Clear Microcentrifuge Tubes RNase\/DNase\/DNA\/Pyrogen-Free 14,000 × g Bagged","description":"\u003ch2\u003eQuick Detail\u003c\/h2\u003e\n\u003cp\u003eBiofargo microcentrifuge tubes have excellent clarity without compromising strength. Each tube includes a frosted writing surface on the cap and on the sides of the tube. Tubing volumes of 2.0 ml and below have a piercing port in the center of the cap.\u003c\/p\u003e\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eSnap-lock Microcentrifuge Tube\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSnap-lock microcentrifuge tubes have frosted cap surfaces for labeling, frosted panels on the side for writing\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWithstands up to 14,000 × g RCF\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThe snap-lock cap assures an efficient seal\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThin membrane in cap center allows easy access to sample by syringe needle\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRNase-\/DNase-free, nonpyrogenic\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eMicrocentrifuge tube is a type of small centrifuge tube commonly used in biological laboratories and widely used in various experimental operations. The following are the main usage scenarios for microcentrifuge tubes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeparation and Sedimentation of Biological Samples: \u003c\/strong\u003eMicrocentrifuge tubes are often used in centrifugation operations to separate and precipitate biological samples such as cells, DNA, RNA, etc.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePCR reactions:\u003c\/strong\u003e In molecular biology experiments, microcentrifuge tubes are common vessels for PCR reactions and are used to hold reaction mixtures.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage and cryopreservation:\u003c\/strong\u003e suitable for the storage and cryopreservation of trace samples to ensure the preservation quality of biological samples.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical reagent mixing: \u003c\/strong\u003eIn chemical experiments, microcentrifuge tubes can be used to mix small amounts of chemical reagents for reaction or storage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtein analysis: \u003c\/strong\u003eused for protein precipitation, separation and storage, supporting protein analysis experiments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-speed centrifugation: \u003c\/strong\u003eSuitable for some experiments that require high-speed centrifugation, such as separating organelles or macromolecules.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLaboratory regular operations: \u003c\/strong\u003eused for various laboratory regular operations, such as sample distribution, mixing and transfer.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eTag: Microcentrifuge Tubes, Microcentrifuge Tubes 1.5 mL, Microcentrifuge Tubes.\u003cbr\u003e\n\u003c\/h5\u003e","brand":"Cellprobio","offers":[{"title":"10Packs\/Case(5000Pcs\/Case)","offer_id":44848214999221,"sku":"801181","price":701.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/801181_1.jpg?v=1732864798"},{"product_id":"residual-cho-dna-quantitation-kit-shentek®","title":"Residual CHO DNA Quantitation Kit SHENTEK®","description":"\u003cstyle type=\"text\/css\"\u003e\n.shentek-wrapper {\n font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;\n color: #2c3e50;\n line-height: 1.7;\n margin: 0 auto;\n background: #fff;\n padding: 10px;\n}\n\n.shentek-header-bar {\n background-color: #0056b3;\n border-radius: 8px;\n padding: 20px;\n display: flex;\n flex-wrap: wrap;\n justify-content: space-around;\n align-items: center;\n color: #ffffff;\n margin-bottom: 30px;\n box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);\n}\n\n.shentek-header-item {\n text-align: center;\n padding: 10px;\n min-width: 200px;\n}\n\n.shentek-header-item--bordered {\n \n border-right: 1px solid rgba(255, 255, 255, 0.2);\n}\n\n.shentek-header-label {\n font-size: 14px;\n opacity: 0.9;\n margin-bottom: 5px;\n}\n\n.shentek-header-value {\n font-size: 18px;\n font-weight: bold;\n}\n\n.shentek-section {\n margin-bottom: 45px;\n}\n\n.shentek-section--divider {\n border-bottom: 2px solid #f0f4f8;\n padding-bottom: 25px;\n margin-bottom: 40px;\n}\n\n.shentek-section--card {\n background: #fcfdfe;\n border: 1px solid #d1d5db;\n border-radius: 12px;\n padding: 30px;\n}\n\n.shentek-title {\n color: #0056b3;\n font-size: 24px;\n margin-top: 0;\n display: flex;\n align-items: center;\n}\n\n.shentek-title-bar {\n background: #0056b3;\n width: 4px;\n height: 24px;\n margin-right: 12px;\n display: 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10px;\n}\n\n.shentek-download-link .shentek-arrow {\n margin-left: auto;\n color: #94a3b8;\n}\n\n.shentek-faq {\n border: 1px solid #e2e8f0;\n border-radius: 8px;\n overflow: hidden;\n}\n\n.shentek-faq-item {\n padding: 15px 20px;\n border-bottom: 1px solid #e2e8f0;\n}\n\n.shentek-faq-item:last-child {\n border-bottom: none;\n}\n\n.shentek-faq-item--alt {\n background-color: #f8fafc;\n}\n\n.shentek-faq-question {\n font-weight: bold;\n color: #0056b3;\n margin-bottom: 5px;\n}\n\n.shentek-faq-answer {\n font-size: 14px;\n color: #4a5568;\n}\n\n.shentek-notice {\n background-color: #fffbeb;\n border: 1px solid #fde68a;\n border-radius: 8px;\n padding: 20px;\n margin-top: 30px;\n margin-bottom: 30px;\n}\n\n.shentek-notice-header {\n display: flex;\n align-items: center;\n gap: 8px;\n margin-bottom: 12px;\n}\n\n.shentek-notice-icon {\n width: 20px;\n height: 20px;\n color: #d97706;\n flex-shrink: 0;\n}\n\n.shentek-notice-title {\n font-weight: bold;\n color: #78350f;\n margin: 0;\n font-size: 16px;\n}\n\n.shentek-notice-body {\n margin-left: 28px;\n}\n\n.shentek-notice-item {\n display: flex;\n align-items: flex-start;\n gap: 8px;\n margin-bottom: 10px;\n}\n\n.shentek-notice-item:last-child {\n margin-bottom: 0;\n}\n\n.shentek-notice-check {\n color: #d97706;\n font-weight: bold;\n flex-shrink: 0;\n}\n\n.shentek-notice-text {\n margin: 0;\n font-size: 14px;\n color: #374151;\n line-height: 1.5;\n}\n\u003c\/style\u003e\r\n\r\n\u003cdiv class=\"shentek-wrapper\"\u003e\r\n \u003cdiv class=\"shentek-header-bar\"\u003e\r\n \u003cdiv class=\"shentek-header-item\"\u003e\r\n \u003cdiv class=\"shentek-header-label\"\u003e Detection Method\u003c\/div\u003e\r\n \u003cdiv class=\"shentek-header-value\"\u003eqPCR\u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-header-item shentek-header-item--bordered\"\u003e\r\n \u003cdiv class=\"shentek-header-label\"\u003e Assay Time\u003c\/div\u003e\r\n \u003cdiv class=\"shentek-header-value\"\u003eRefer to manual\u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-header-item\"\u003e\r\n \u003cdiv class=\"shentek-header-label\"\u003e Storage Temperature\u003c\/div\u003e\r\n \u003cdiv class=\"shentek-header-value\"\u003e–20 °C (stable for 24 months)\u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n\r\n \u003csection class=\"shentek-section shentek-section--divider\"\u003e\r\n \u003ch2 class=\"shentek-title\"\u003e\r\n \r\n Product Description\r\n \u003c\/h2\u003e\r\n \u003cp class=\"shentek-text\"\u003eSHENTEK® Residual CHO DNA Quantitation Kit is designed for quantitation of residual Chinese Hamster Ovary (CHO) host cell DNA in a variety of biopharmaceutical products. The kit uses quantitative PCR (absolute quantitation with a standard curve) to perform rapid and specific quantitation of residual DNA at the femtogram level. For nucleic acid extraction and sample preparation guidance, refer to the SHENTEK® Residual Host Cell DNA Sample Preparation Kit User Guide (Product No. SK030203D100). The kit is supplied as reagents for 100 reactions and is intended for research use only.\u003c\/p\u003e\r\n \u003c\/section\u003e\r\n\r\n \u003csection class=\"shentek-section\"\u003e\r\n \u003ch3 class=\"shentek-subtitle\"\u003eTechnical Specifications\u003c\/h3\u003e\r\n \u003cdiv class=\"shentek-table-wrapper\"\u003e\r\n \u003ctable class=\"shentek-table\"\u003e\r\n \u003cthead\u003e\r\n \u003ctr\u003e\r\n \u003cth\u003eParameter\u003c\/th\u003e\r\n \u003cth\u003eDetails\u003c\/th\u003e\r\n \u003c\/tr\u003e\r\n \u003c\/thead\u003e\r\n \u003ctbody\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eIntended use\u003c\/td\u003e\r\n \u003ctd class=\"shentek-text-danger\"\u003eQuantitation of residual CHO host cell DNA in biopharmaceutical products (research use only).\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eDetection principle\u003c\/td\u003e\r\n \u003ctd\u003eAbsolute quantitation by quantitative PCR (standard curve).\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eQuantitation range (standards)\u003c\/td\u003e\r\n \u003ctd class=\"shentek-text-danger\"\u003eStandard concentrations prepared from CHO DNA Control: ST1 = 300 pg\/μL; ST2 = 30 pg\/μL; ST3 = 3 pg\/μL; ST4 = 0.3 pg\/μL; ST5 = 0.03 pg\/μL; ST6 = 0.003 pg\/μL. (Implied dynamic range: 300 to 0.003 pg\/μL using provided standards.)\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eLimit of quantitation \/ sensitivity\u003c\/td\u003e\r\n \u003ctd\u003eStandards include down to 0.003 pg\/μL (ST6). No explicit LOQ\/LOD numeric claim provided; users should validate limit of quantitation (QL) in their own laboratory.\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eReaction volume\u003c\/td\u003e\r\n \u003ctd\u003e30 μL total reaction volume (20 μL qPCR MIX + 10 μL sample or standard).\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eSample input per reaction\u003c\/td\u003e\r\n \u003ctd\u003e10 μL purified sample (or 10 μL standard\/controls as described).\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eqPCR mix provided\u003c\/td\u003e\r\n \u003ctd\u003eReady-to-use CHO qPCR MIX supplied (mix thoroughly before use); protect from light.\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eThermal cycling conditions\u003c\/td\u003e\r\n \u003ctd\u003eActivation: 95 °C for 10:00; 40 cycles of Denaturation 95 °C for 0:15 and Annealing\/Extension 60 °C for 1:00 (fluorescence read at 60 °C).\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eCycling count\u003c\/td\u003e\r\n \u003ctd\u003e40 cycles\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eAcceptance criteria — ERC recovery\u003c\/td\u003e\r\n \u003ctd class=\"shentek-text-danger\"\u003eRecovery of Extraction Reference Control (ERC) samples should be between 50% and 150%.\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eAcceptance criteria — NTC \/ NCS\u003c\/td\u003e\r\n \u003ctd class=\"shentek-text-danger\"\u003eNTC: Ct should be Undetermined or not less than 35.00 (or laboratory-specific criteria). NCS Ct should be larger than the mean Ct of the lowest standard; if proven QL is lower than minimum standard concentration, NCS detected value should be less than QL.\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eInstrument compatibility\u003c\/td\u003e\r\n \u003ctd\u003eCompatible with common real-time PCR systems including SHENTEK-96S, ABI 7500, Bio-Rad CFX96, LineGene 9600 Plus, Mx3000P, qTOWER 3 G, StepOnePlus (consult instrument documentation for setup).\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eKit stability\u003c\/td\u003e\r\n \u003ctd\u003eKit components may be stored under recommended conditions for up to 24 months (check label expiration date).\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eReactions per kit\u003c\/td\u003e\r\n \u003ctd class=\"shentek-text-danger\"\u003eReagents for 100 reactions\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eRecommended analysis settings (example ABI 7500 SDS v1.4)\u003c\/td\u003e\r\n \u003ctd\u003eManual Ct with threshold = 0.02 and Automatic Baseline; set task types for standard, unknown, NTC as described.\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003c\/tbody\u003e\r\n \u003c\/table\u003e\r\n \u003c\/div\u003e\r\n \u003c\/section\u003e\r\n\r\n \u003csection class=\"shentek-section\"\u003e\r\n \u003cdiv class=\"shentek-grid shentek-grid--2col\"\u003e\r\n \u003cdiv\u003e\r\n \u003ch3 class=\"shentek-heading\"\u003eFeatures\u003c\/h3\u003e\r\n \u003cul class=\"shentek-list\"\u003e\r\n \u003cli\u003e\n\u003cstrong\u003eHigh sensitivity:\u003c\/strong\u003e Capable of detecting residual CHO DNA down to femtogram-level concentrations (standards provided to 0.003 pg\/μL).\u003c\/li\u003e\r\n \u003cli\u003e\n\u003cstrong\u003eReady-to-use qPCR mix:\u003c\/strong\u003e Provided CHO qPCR MIX formulated for absolute quantitation—minimizes preparation steps and variability.\u003c\/li\u003e\r\n \u003cli\u003e\n\u003cstrong\u003eComplete standard curve control:\u003c\/strong\u003e Includes CHO DNA Control and DNA Dilution Buffer to prepare a 6-point standard curve for absolute quantitation.\u003c\/li\u003e\r\n \u003cli\u003e\n\u003cstrong\u003eBroad instrument compatibility:\u003c\/strong\u003e Validated on multiple real-time PCR platforms; instrument-specific setup instructions included.\u003c\/li\u003e\r\n \u003cli\u003e\n\u003cstrong\u003eWorkflow guidance:\u003c\/strong\u003e User guide includes serial dilution protocol, plate layout examples, thermal cycling program, and acceptance criteria (ERC recovery, NTC\/NCS rules).\u003c\/li\u003e\r\n \u003c\/ul\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv\u003e\r\n \u003ch3 class=\"shentek-heading\"\u003eApplications\u003c\/h3\u003e\r\n \u003cul class=\"shentek-list\"\u003e\r\n \u003cli\u003eQuantitation of residual CHO host cell DNA in biopharmaceutical drug substance and drug product\u003c\/li\u003e\r\n \u003cli\u003eQuality control of biologics production (host cell DNA monitoring)\u003c\/li\u003e\r\n \u003cli\u003eProcess development and purification monitoring for cell-derived products\u003c\/li\u003e\r\n \u003cli\u003eMethod validation and release testing in research settings\u003c\/li\u003e\r\n \u003c\/ul\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv\u003e\r\n \u003ch3 class=\"shentek-heading\"\u003eKit Contents\u003c\/h3\u003e\r\n \u003cdiv class=\"shentek-box\"\u003e\r\n \u003cdiv class=\"shentek-box-row\"\u003e\r\n \u003cspan\u003eCHO DNA Control (Part No. NNA001)\u003c\/span\u003e\u003cstrong\u003e50 μL × 1 tube; store at –20 °C\u003c\/strong\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-box-row\"\u003e\r\n \u003cspan\u003eCHO qPCR MIX (Part No. NNC001)\u003c\/span\u003e\u003cstrong\u003e1 mL × 2 tubes; store at –20 °C, protect from light\u003c\/strong\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-box-row\"\u003e\r\n \u003cspan\u003eDNA Dilution Buffer (DDB) (Part No. NND001)\u003c\/span\u003e\u003cstrong\u003e1.5 mL × 3 tubes; store at –20 °C (remaining unused DDB may be stored at 2–8 °C; if cloudy, warm to 37 °C to clarify)\u003c\/strong\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-box-note\"\u003e* Total: 100 Reactions | Method: qPCR (absolute quantitation, standard curve)\u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv\u003e\r\n \u003ch3 class=\"shentek-heading\"\u003eAttention\u003c\/h3\u003e\r\n \u003cdiv class=\"shentek-box shentek-box--warning\"\u003e\r\n \u003cp\u003e• For research use only. Not for diagnostic use.\u003c\/p\u003e\r\n \u003cp\u003e• Read Material Safety Data Sheets (MSDS) and follow handling instructions; wear appropriate PPE (eye protection, mask, gloves, lab coat).\u003c\/p\u003e\r\n \u003cp\u003e• Irradiate bench, pipettes and tubes with UV for 30 minutes and disinfect with 75% ethanol before setup to avoid contamination.\u003c\/p\u003e\r\n \u003cp\u003e• Thaw reagents at 2–8 °C or on ice, vortex and centrifuge briefly; mix CHO qPCR MIX thoroughly and protect from light.\u003c\/p\u003e\r\n \u003cp\u003e• Follow instrument-specific setup and analysis parameters; example settings are provided for ABI 7500 SDS v1.4 but may need adjustment for other platforms.\u003c\/p\u003e\r\n \u003cp\u003e• Store kit components at recommended temperatures; per USP \u0026lt;659\u0026gt; items with –20 °C recommendation should be stored within ±10 °C (–30 °C to –10 °C).\u003c\/p\u003e\r\n \u003cp\u003e• Validate limit of quantitation (QL) and other performance metrics in your laboratory prior to routine testing.\u003c\/p\u003e\r\n \u003cp\u003e• Ensure NTC (no template control) is undetermined or Ct ≥ 35 and NCS meets acceptance criteria before reporting sample results.\u003c\/p\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003c\/section\u003e\r\n\r\n \r\n \u003csection class=\"shentek-section shentek-section--lg\"\u003e\r\n \u003ch3 class=\"shentek-subtitle shentek-subtitle--bar\"\u003eQuality Management \u0026amp; Certifications\u003c\/h3\u003e\r\n \u003cdiv class=\"shentek-grid shentek-grid--4col\"\u003e\r\n \u003cdiv class=\"shentek-card\"\u003e\r\n \u003ch4 class=\"shentek-card-title\"\u003eQuality System\u003c\/h4\u003e\r\n \u003ca class=\"shentek-btn\" href=\"#\"\u003eDownload QMS\u003c\/a\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-card\"\u003e\r\n \u003ch4 class=\"shentek-card-title\"\u003eQMS (ISO, GMP)\u003c\/h4\u003e\r\n \u003ca class=\"shentek-btn\" href=\"#\"\u003eDownload Certificate\u003c\/a\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-card\"\u003e\r\n \u003ch4 class=\"shentek-card-title\"\u003eQuality Advantages\u003c\/h4\u003e\r\n \u003ca class=\"shentek-btn\" href=\"#\"\u003eView Report\u003c\/a\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-card\"\u003e\r\n \u003ch4 class=\"shentek-card-title\"\u003eQuality Control Process\u003c\/h4\u003e\r\n \u003ca class=\"shentek-btn\" href=\"#\"\u003eDownload Process\u003c\/a\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003c\/section\u003e\r\n\u003csection class=\"shentek-section shentek-section--card\"\u003e\r\n \u003ch3 class=\"shentek-subtitle shentek-subtitle--icon\"\u003e\r\n \u003cspan class=\"shentek-subtitle-icon\"\u003e📂\u003c\/span\u003e Technical Resources \u0026amp; Downloads\r\n \u003c\/h3\u003e\r\n \u003cdiv class=\"shentek-grid shentek-grid--downloads\"\u003e\r\n \u003ca class=\"shentek-download-link\" href=\"https:\/\/files.biofargo.com\/shentek\/coa\/SK030201C100.pdf\" target=\"_blank\"\u003e\r\n \u003cspan class=\"shentek-pdf-icon\"\u003ePDF\u003c\/span\u003e Product Manual \u003cspan class=\"shentek-arrow\"\u003e↓\u003c\/span\u003e\r\n \u003c\/a\u003e\r\n \u003ca class=\"shentek-download-link\" href=\"https:\/\/files.biofargo.com\/shentek\/msds\/SK030201C100.pdf\" target=\"_blank\"\u003e\r\n \u003cspan class=\"shentek-pdf-icon\"\u003ePDF\u003c\/span\u003e MSDS \/ SDS \u003cspan class=\"shentek-arrow\"\u003e↓\u003c\/span\u003e\r\n \u003c\/a\u003e\r\n \u003c\/div\u003e\r\n \u003c\/section\u003e\r\n\r\n \u003csection class=\"shentek-section\"\u003e\r\n \u003ch3 class=\"shentek-subtitle shentek-subtitle--bar\"\u003eFrequently Asked Questions (FAQ)\u003c\/h3\u003e\r\n \u003cdiv class=\"shentek-faq\"\u003e\r\n \u003cdiv class=\"shentek-faq-item shentek-faq-item--alt\"\u003e\r\n \u003cdiv class=\"shentek-faq-question\"\u003eQ1: What is the sensitivity of the kit and how low can it quantify CHO DNA?\u003c\/div\u003e\r\n \u003cdiv class=\"shentek-faq-answer\"\u003eThe provided standard curve includes concentrations down to 0.003 pg\/μL (ST6). The kit enables femtogram-level detection, but users should perform laboratory validation to determine the assay’s limit of quantitation (QL) under their specific conditions.\u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-faq-item\"\u003e\r\n \u003cdiv class=\"shentek-faq-question\"\u003eQ2: What is the recommended reaction setup and sample input volume?\u003c\/div\u003e\r\n \u003cdiv class=\"shentek-faq-answer\"\u003eTotal reaction volume is 30 μL (20 μL CHO qPCR MIX + 10 μL sample or standard). Use 10 μL of purified test sample per reaction as described in the user guide.\u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-faq-item shentek-faq-item--alt\"\u003e\r\n \u003cdiv class=\"shentek-faq-question\"\u003eQ3: How should reagents be stored and what is kit stability?\u003c\/div\u003e\r\n \u003cdiv class=\"shentek-faq-answer\"\u003eStore CHO DNA Control, CHO qPCR MIX and DNA Dilution Buffer at –20 °C (protect qPCR mix from light). Kit components are stable for up to 24 months; check expiration on labels.\u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-faq-item\"\u003e\r\n \u003cdiv class=\"shentek-faq-question\"\u003eQ4: What should I do if the NTC shows amplification?\u003c\/div\u003e\r\n \u003cdiv class=\"shentek-faq-answer\"\u003eIf NTC (no template control) is amplified (Ct \u0026lt; 35 or determined), suspect contamination. Decontaminate workspace and consumables (UV, 75% ethanol), re-prepare master mixes and controls, and repeat the assay. Verify pipetting technique and use fresh aliquots of reagents.\u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003c\/section\u003e\r\n\r\n \u003cdiv class=\"shentek-notice\"\u003e\r\n \u003cdiv class=\"shentek-notice-header\"\u003e\r\n \u003csvg class=\"shentek-notice-icon\" viewbox=\"0 0 20 20\" fill=\"currentColor\"\u003e\r\n \u003cpath fill-rule=\"evenodd\" d=\"M8.257 3.099c.765-1.36 2.722-1.36 3.486 0l5.58 9.92c.75 1.334-.213 2.98-1.742 2.98H4.42c-1.53 0-2.493-1.646-1.743-2.98l5.58-9.92zM11 13a1 1 0 11-2 0 1 1 0 012 0zm-1-8a1 1 0 00-1 1v3a1 1 0 002 0V6a1 1 0 00-1-1z\" clip-rule=\"evenodd\"\u003e\u003c\/path\u003e\r\n \u003c\/svg\u003e\r\n \u003ch3 class=\"shentek-notice-title\"\u003eResearch Use Only\u003c\/h3\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-notice-body\"\u003e\r\n \u003cdiv class=\"shentek-notice-item\"\u003e\r\n \u003cspan class=\"shentek-notice-check\"\u003e✔\u003c\/span\u003e\r\n \u003cp class=\"shentek-notice-text\"\u003e\u003cstrong\u003eResearch Use Only (RUO)\u003c\/strong\u003e – This product is intended\r\n for laboratory research purposes only and not for clinical or regulatory diagnostic use.\u003c\/p\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-notice-item\"\u003e\r\n \u003cspan class=\"shentek-notice-check\"\u003e✔\u003c\/span\u003e\r\n \u003cp class=\"shentek-notice-text\"\u003eNot intended for use in USDA or FDA regulated diagnostic testing or\r\n official compliance testing.\u003c\/p\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n\u003c\/div\u003e","brand":"SHENTEK","offers":[{"title":"100 Reactions","offer_id":45171252527285,"sku":"SK030201C100","price":1545.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/Residual_CHO_DNA_Quantitation_Kit.jpg?v=1742278019"},{"product_id":"residual-host-cell-dna-sample-preparation-kit-for-manual-operation-shentek®","title":"Residual Host Cell DNA Sample Preparation Kit (For manual operation) SHENTEK®","description":"\u003cstyle type=\"text\/css\"\u003e\n.shentek-wrapper {\n font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;\n color: #2c3e50;\n line-height: 1.7;\n margin: 0 auto;\n background: #fff;\n padding: 10px;\n}\n\n.shentek-header-bar {\n background-color: #0056b3;\n border-radius: 8px;\n padding: 20px;\n display: flex;\n flex-wrap: wrap;\n justify-content: space-around;\n align-items: center;\n color: #ffffff;\n margin-bottom: 30px;\n box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);\n}\n\n.shentek-header-item {\n text-align: center;\n padding: 10px;\n min-width: 200px;\n}\n\n.shentek-header-item--bordered {\n \n border-right: 1px solid rgba(255, 255, 255, 0.2);\n}\n\n.shentek-header-label {\n font-size: 14px;\n opacity: 0.9;\n margin-bottom: 5px;\n}\n\n.shentek-header-value {\n font-size: 18px;\n font-weight: bold;\n}\n\n.shentek-section {\n margin-bottom: 45px;\n}\n\n.shentek-section--divider {\n border-bottom: 2px solid #f0f4f8;\n padding-bottom: 25px;\n margin-bottom: 40px;\n}\n\n.shentek-section--card {\n background: #fcfdfe;\n border: 1px solid #d1d5db;\n border-radius: 12px;\n padding: 30px;\n}\n\n.shentek-title {\n color: #0056b3;\n font-size: 24px;\n margin-top: 0;\n display: flex;\n align-items: center;\n}\n\n.shentek-title-bar {\n background: #0056b3;\n width: 4px;\n height: 24px;\n margin-right: 12px;\n display: inline-block;\n}\n\n.shentek-subtitle {\n color: #2d3748;\n font-size: 20px;\n margin-bottom: 20px;\n}\n\n.shentek-subtitle--bar {\n \n padding-left: 15px;\n margin-bottom: 25px;\n}\n\n.shentek-subtitle--icon {\n 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8px;\n}\n\n.shentek-card {\n border: 1px solid #e2e8f0;\n border-radius: 8px;\n padding: 20px;\n text-align: center;\n background: #fff;\n}\n\n.shentek-card-title {\n font-size: 14px;\n margin: 0 0 15px 0;\n height: 40px;\n color: #2d3748;\n}\n\n.shentek-btn {\n display: block;\n padding: 8px;\n background: #0056b3;\n color: #fff;\n text-decoration: none;\n border-radius: 4px;\n font-size: 13px;\n font-weight: 600;\n}\n\n.shentek-download-link {\n display: flex;\n align-items: center;\n background: #fff;\n padding: 12px 18px;\n border-radius: 6px;\n border: 1px solid #cbd5e1;\n text-decoration: none;\n color: #334155;\n font-size: 14px;\n font-weight: 500;\n}\n\n.shentek-download-link .shentek-pdf-icon {\n color: #ef4444;\n font-weight: bold;\n margin-right: 10px;\n}\n\n.shentek-download-link .shentek-arrow {\n margin-left: auto;\n color: #94a3b8;\n}\n\n.shentek-faq {\n border: 1px solid #e2e8f0;\n border-radius: 8px;\n overflow: hidden;\n}\n\n.shentek-faq-item {\n padding: 15px 20px;\n border-bottom: 1px solid #e2e8f0;\n}\n\n.shentek-faq-item:last-child {\n border-bottom: none;\n}\n\n.shentek-faq-item--alt {\n background-color: #f8fafc;\n}\n\n.shentek-faq-question {\n font-weight: bold;\n color: #0056b3;\n margin-bottom: 5px;\n}\n\n.shentek-faq-answer {\n font-size: 14px;\n color: #4a5568;\n}\n\n.shentek-notice {\n background-color: #fffbeb;\n border: 1px solid #fde68a;\n border-radius: 8px;\n padding: 20px;\n margin-top: 30px;\n margin-bottom: 30px;\n}\n\n.shentek-notice-header {\n display: flex;\n align-items: center;\n gap: 8px;\n margin-bottom: 12px;\n}\n\n.shentek-notice-icon {\n width: 20px;\n height: 20px;\n color: #d97706;\n flex-shrink: 0;\n}\n\n.shentek-notice-title {\n font-weight: bold;\n color: #78350f;\n margin: 0;\n font-size: 16px;\n}\n\n.shentek-notice-body {\n margin-left: 28px;\n}\n\n.shentek-notice-item {\n display: flex;\n align-items: flex-start;\n gap: 8px;\n margin-bottom: 10px;\n}\n\n.shentek-notice-item:last-child {\n margin-bottom: 0;\n}\n\n.shentek-notice-check {\n color: #d97706;\n font-weight: bold;\n flex-shrink: 0;\n}\n\n.shentek-notice-text {\n margin: 0;\n font-size: 14px;\n color: #374151;\n line-height: 1.5;\n}\n\u003c\/style\u003e\r\n\r\n\u003cdiv class=\"shentek-wrapper\"\u003e\r\n \u003cdiv class=\"shentek-header-bar\"\u003e\r\n \u003cdiv class=\"shentek-header-item\"\u003e\r\n \u003cdiv class=\"shentek-header-label\"\u003e Detection Method\u003c\/div\u003e\r\n \u003cdiv class=\"shentek-header-value\"\u003eqPCR\u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-header-item shentek-header-item--bordered\"\u003e\r\n \u003cdiv class=\"shentek-header-label\"\u003e Assay Time\u003c\/div\u003e\r\n \u003cdiv class=\"shentek-header-value\"\u003eRefer to manual\u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-header-item\"\u003e\r\n \u003cdiv class=\"shentek-header-label\"\u003e Storage Temperature\u003c\/div\u003e\r\n \u003cdiv class=\"shentek-header-value\"\u003e2-8 °C (stable for 24 months)\u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n\r\n \u003csection class=\"shentek-section shentek-section--divider\"\u003e\r\n \u003ch2 class=\"shentek-title\"\u003e\r\n \r\n Product Description\r\n \u003c\/h2\u003e\r\n \u003cp class=\"shentek-text\"\u003eSHENTEK® Residual Host Cell DNA Sample Preparation Kit is a magnetic-particle based sample preparation kit designed for efficient and reproducible recovery of trace residual host-cell DNA from a wide range of biological products and complex sample matrices across multiple manufacturing steps. The kit is compatible with manual workflows or automated extraction using the rHCDpurify instrument and is intended to be used with SHENTEK® host cell DNA quantitation and size analysis kits. The kit supports multiple host cell types (CHO, E. coli, Vero, yeast, NS0, Human, MDCK, Sf9 \u0026amp; AcNPV, Hi5 \u0026amp; AcNPV, plasmid, SV40LTA \u0026amp; EIA, etc.), and includes reagents for Proteinase K digestion, DNA binding, washing and elution, with magnetic particles for nucleic acid capture.\u003c\/p\u003e\r\n \u003c\/section\u003e\r\n\r\n \u003csection class=\"shentek-section\"\u003e\r\n \u003ch3 class=\"shentek-subtitle\"\u003eTechnical Specifications\u003c\/h3\u003e\r\n \u003cdiv class=\"shentek-table-wrapper\"\u003e\r\n \u003ctable class=\"shentek-table\"\u003e\r\n \u003cthead\u003e\r\n \u003ctr\u003e\r\n \u003cth\u003eParameter\u003c\/th\u003e\r\n \u003cth\u003eDetails\u003c\/th\u003e\r\n \u003c\/tr\u003e\r\n \u003c\/thead\u003e\r\n \u003ctbody\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eKit size \/ throughput\u003c\/td\u003e\r\n \u003ctd class=\"shentek-text-danger\"\u003eReagents for 100 extractions\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eSample input (typical)\u003c\/td\u003e\r\n \u003ctd\u003e100 µL sample per extraction (procedure described: add 100 µL sample + 10 µL 5M NaCl before digestion)\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eProteinase K digestion\u003c\/td\u003e\r\n \u003ctd class=\"shentek-text-danger\"\u003ePrepare Proteinase K digestion solution in Proteinase K Buffer. For samples with 0–100 mg\/mL protein add 10 µL Proteinase K per 100 µL buffer; for 100–200 mg\/mL protein add 20 µL Proteinase K per 100 µL buffer. Incubate digestion at 55 °C for 60 min.\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eBinding buffer (per sample)\u003c\/td\u003e\r\n \u003ctd\u003e200 µL Binding solution + 9 µL Glycogen + 0.2 µL Yeast tRNA. Note: Do not add Yeast tRNA when extracting E. coli or yeast DNA.\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eMagnetic particles usage\u003c\/td\u003e\r\n \u003ctd class=\"shentek-text-danger\"\u003eAdd 10 µL magnetic particles per sample. Vortex particles 5 seconds to fully resuspend before use. Store magnetic particles at 2–8 °C.\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eAlcohol addition for binding\u003c\/td\u003e\r\n \u003ctd\u003eAfter binding buffer, add 200 µL isopropanol per sample to facilitate binding.\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eBinding incubation\u003c\/td\u003e\r\n \u003ctd\u003eVortex tubes vertically at medium speed for 5 minutes to bind nucleic acids to magnetic particles.\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eWash steps\u003c\/td\u003e\r\n \u003ctd\u003eWash once with 700 µL Wash buffer A (ethanol to be added as instructed), then wash with 700 µL Wash buffer B (70% ethanol prepared separately). Spin 10 seconds between steps and use magnetic stand to separate beads.\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eBead drying\u003c\/td\u003e\r\n \u003ctd\u003eAir-dry magnetic pellet at room temperature for 30 seconds to 3 minutes (environment dependent) to remove residual ethanol; avoid over-drying which hinders resuspension.\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eElution\u003c\/td\u003e\r\n \u003ctd\u003eAdd 50–100 µL pre-warmed (70 °C) Elution buffer, vortex 5 seconds, incubate at 70 °C for 7 minutes with intermittent vortexing. Centrifuge 1 min, separate beads on magnetic stand and transfer eluate.\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eTypical centrifugation\u003c\/td\u003e\r\n \u003ctd\u003eQuick spins of 10 seconds are used throughout to collect liquids from caps\/walls; final centrifuge after elution 1 minute.\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eReagent storage conditions\u003c\/td\u003e\r\n \u003ctd class=\"shentek-text-danger\"\u003eWash Buffer A: room temperature (add 40 mL anhydrous ethanol before use); Binding solution \/ Elution buffer \/ Dilution buffer \/ Proteinase K Buffer: room temperature (as labeled); Magnetic particles: 2–8 °C; Proteinase K: (no explicit temperature on label in table) - recommended follow label; Glycogen: -20 °C; Yeast tRNA: per label.\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eShelf life\u003c\/td\u003e\r\n \u003ctd class=\"shentek-text-danger\"\u003eKit components can be stored under their appropriate conditions for up to 24 months (check label expiration dates).\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003epH requirement\u003c\/td\u003e\r\n \u003ctd\u003eAdjust sample pH to neutral (pH 6.0–8.0) with 1M HCl or 1M NaOH prior to extraction if sample pH \u0026lt;5 or \u0026gt;9.\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eControls recommended\u003c\/td\u003e\r\n \u003ctd\u003eUse Negative Control Sample (NCS) processed in parallel and Sample Extraction Recovery Control (ERC) spiked at 2–10× the amount quantified in the unspiked sample to monitor extraction recovery and accuracy.\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003c\/tbody\u003e\r\n \u003c\/table\u003e\r\n \u003c\/div\u003e\r\n \u003c\/section\u003e\r\n\r\n \u003csection class=\"shentek-section\"\u003e\r\n \u003cdiv class=\"shentek-grid shentek-grid--2col\"\u003e\r\n \u003cdiv\u003e\r\n \u003ch3 class=\"shentek-heading\"\u003eFeatures\u003c\/h3\u003e\r\n \u003cul class=\"shentek-list\"\u003e\r\n \u003cli\u003e\n\u003cstrong\u003eMagnetic-particle based extraction:\u003c\/strong\u003e Magnetic particle separation technology enables efficient capture and reproducible recovery of trace residual DNA from complex biological matrices.\u003c\/li\u003e\r\n \u003cli\u003e\n\u003cstrong\u003eBroad host-cell compatibility:\u003c\/strong\u003e Validated for multiple host cells including CHO, E. coli, Vero, yeast, NS0, Human, MDCK, Sf9 \u0026amp; AcNPV, Hi5 \u0026amp; AcNPV, plasmid, SV40LTA \u0026amp; EIA.\u003c\/li\u003e\r\n \u003cli\u003e\n\u003cstrong\u003eManual and automated workflows:\u003c\/strong\u003e Compatible with manual preparation or automated extraction using the rHCDpurify instrument.\u003c\/li\u003e\r\n \u003cli\u003e\n\u003cstrong\u003eOptimized for downstream quantitation:\u003c\/strong\u003e Extracted DNA is suitable for SHENTEK® host cell DNA quantitation and size analysis kits and analysis on real-time PCR systems.\u003c\/li\u003e\r\n \u003cli\u003e\n\u003cstrong\u003ePre-configured reagents for 100 extractions:\u003c\/strong\u003e Complete reagent set supplied for 100 DNA extractions, with specific buffers and additives (Glycogen, tRNA) for improved recovery of low-abundance DNA.\u003c\/li\u003e\r\n \u003c\/ul\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv\u003e\r\n \u003ch3 class=\"shentek-heading\"\u003eApplications\u003c\/h3\u003e\r\n \u003cul class=\"shentek-list\"\u003e\r\n \u003cli\u003eResidual host cell DNA extraction and purification from biologics and process intermediates\u003c\/li\u003e\r\n \u003cli\u003eSample preparation for host-cell DNA quantitation by qPCR\u003c\/li\u003e\r\n \u003cli\u003eProcess monitoring for biologics and vaccine manufacturing\u003c\/li\u003e\r\n \u003cli\u003eSize analysis and downstream molecular assays of residual DNA\u003c\/li\u003e\r\n \u003cli\u003eExtraction from diverse matrices including upstream and downstream process samples\u003c\/li\u003e\r\n \u003c\/ul\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv\u003e\r\n \u003ch3 class=\"shentek-heading\"\u003eKit Contents\u003c\/h3\u003e\r\n \u003cdiv class=\"shentek-box\"\u003e\r\n \u003cdiv class=\"shentek-box-row\"\u003e\r\n \u003cspan\u003eWash Buffer A (NND014) 30 mL × 1 bottle (add 40 mL anhydrous ethanol before first use)\u003c\/span\u003e\u003cstrong\u003eRoom temperature\u003c\/strong\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-box-row\"\u003e\r\n \u003cspan\u003eBinding Solution (NND016) 20 mL × 1 bottle\u003c\/span\u003e\u003cstrong\u003eRoom temperature\u003c\/strong\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-box-row\"\u003e\r\n \u003cspan\u003eElution Buffer (NND018) 10 mL × 1 bottle\u003c\/span\u003e\u003cstrong\u003eRoom temperature\u003c\/strong\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-box-row\"\u003e\r\n \u003cspan\u003eDilution Buffer (NND021) 10 mL × 1 bottle\u003c\/span\u003e\u003cstrong\u003eRoom temperature\u003c\/strong\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-box-row\"\u003e\r\n \u003cspan\u003eProteinase K Buffer (NND026) 10 mL × 1 bottle\u003c\/span\u003e\u003cstrong\u003eRoom temperature\u003c\/strong\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-box-row\"\u003e\r\n \u003cspan\u003eMagnetic particles (NND031) 1 mL × 1 tube\u003c\/span\u003e\u003cstrong\u003e2–8 °C\u003c\/strong\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-box-row\"\u003e\r\n \u003cspan\u003eProteinase K (NND023) 500 µL × 2 tubes\u003c\/span\u003e\u003cstrong\u003eFollow label (store frozen or per label); prepare fresh digestion solution as instructed\u003c\/strong\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-box-row\"\u003e\r\n \u003cspan\u003eGlycogen (NND035) 500 µL × 2 tubes\u003c\/span\u003e\u003cstrong\u003e-20 °C\u003c\/strong\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-box-row\"\u003e\r\n \u003cspan\u003eYeast tRNA (NND037) 50 µL × 1 tube\u003c\/span\u003e\u003cstrong\u003eFollow label (store frozen or per label)\u003c\/strong\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-box-note\"\u003e* Total: 100 extractions | Method: Magnetic particle separation (sample extraction)\u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv\u003e\r\n \u003ch3 class=\"shentek-heading\"\u003eAttention\u003c\/h3\u003e\r\n \u003cdiv class=\"shentek-box shentek-box--warning\"\u003e\r\n \u003cp\u003e• Read Material Safety Data Sheets (MSDS) and follow handling instructions; wear protective eyewear, clothing, and gloves.\u003c\/p\u003e\r\n \u003cp\u003e• Add 40 mL anhydrous ethanol to Wash Buffer A before first use; prepare 70% Wash Buffer B separately and label.\u003c\/p\u003e\r\n \u003cp\u003e• Prepare and use 100% isopropanol for binding step as instructed.\u003c\/p\u003e\r\n \u003cp\u003e• Ensure reagents are clear before use; if cloudy, heat at 37 °C until clear and mix well.\u003c\/p\u003e\r\n \u003cp\u003e• Adjust sample pH to neutral (pH 6.0–8.0) if outside range to avoid affecting extraction.\u003c\/p\u003e\r\n \u003cp\u003e• Do not add Yeast tRNA when extracting E. coli or yeast DNA.\u003c\/p\u003e\r\n \u003cp\u003e• Avoid over-drying magnetic pellet; air-dry 30 seconds to 3 minutes depending on environment.\u003c\/p\u003e\r\n \u003cp\u003e• Perform downstream assays on the same day after nucleic acid extraction for accurate results.\u003c\/p\u003e\r\n \u003cp\u003e• Store magnetic particles at 2–8 °C; storage below -18 °C may degrade performance.\u003c\/p\u003e\r\n \u003cp\u003e• Use low-retention filter tips and regularly calibrate pipettes to ensure accurate spiking and aspiration.\u003c\/p\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003c\/section\u003e\r\n\r\n \r\n \u003csection class=\"shentek-section shentek-section--lg\"\u003e\r\n \u003ch3 class=\"shentek-subtitle shentek-subtitle--bar\"\u003eQuality Management \u0026amp; Certifications\u003c\/h3\u003e\r\n \u003cdiv class=\"shentek-grid shentek-grid--4col\"\u003e\r\n \u003cdiv class=\"shentek-card\"\u003e\r\n \u003ch4 class=\"shentek-card-title\"\u003eQuality System\u003c\/h4\u003e\r\n \u003ca class=\"shentek-btn\" href=\"#\"\u003eDownload QMS\u003c\/a\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-card\"\u003e\r\n \u003ch4 class=\"shentek-card-title\"\u003eQMS (ISO, GMP)\u003c\/h4\u003e\r\n \u003ca class=\"shentek-btn\" href=\"#\"\u003eDownload Certificate\u003c\/a\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-card\"\u003e\r\n \u003ch4 class=\"shentek-card-title\"\u003eQuality Advantages\u003c\/h4\u003e\r\n \u003ca class=\"shentek-btn\" href=\"#\"\u003eView Report\u003c\/a\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-card\"\u003e\r\n \u003ch4 class=\"shentek-card-title\"\u003eQuality Control Process\u003c\/h4\u003e\r\n \u003ca class=\"shentek-btn\" href=\"#\"\u003eDownload Process\u003c\/a\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003c\/section\u003e\r\n\u003csection class=\"shentek-section shentek-section--card\"\u003e\r\n \u003ch3 class=\"shentek-subtitle shentek-subtitle--icon\"\u003e\r\n \u003cspan class=\"shentek-subtitle-icon\"\u003e📂\u003c\/span\u003e Technical Resources \u0026amp; Downloads\r\n \u003c\/h3\u003e\r\n \u003cdiv class=\"shentek-grid shentek-grid--downloads\"\u003e\r\n \u003ca class=\"shentek-download-link\" href=\"https:\/\/files.biofargo.com\/shentek\/coa\/SK030203D100.pdf\" target=\"_blank\"\u003e\r\n \u003cspan class=\"shentek-pdf-icon\"\u003ePDF\u003c\/span\u003e Product Manual \u003cspan class=\"shentek-arrow\"\u003e↓\u003c\/span\u003e\r\n \u003c\/a\u003e\r\n \u003ca class=\"shentek-download-link\" href=\"https:\/\/files.biofargo.com\/shentek\/msds\/SK030203D100.pdf\" target=\"_blank\"\u003e\r\n \u003cspan class=\"shentek-pdf-icon\"\u003ePDF\u003c\/span\u003e MSDS \/ SDS \u003cspan class=\"shentek-arrow\"\u003e↓\u003c\/span\u003e\r\n \u003c\/a\u003e\r\n \u003c\/div\u003e\r\n \u003c\/section\u003e\r\n\r\n \u003csection class=\"shentek-section\"\u003e\r\n \u003ch3 class=\"shentek-subtitle shentek-subtitle--bar\"\u003eFrequently Asked Questions (FAQ)\u003c\/h3\u003e\r\n \u003cdiv class=\"shentek-faq\"\u003e\r\n \u003cdiv class=\"shentek-faq-item shentek-faq-item--alt\"\u003e\r\n \u003cdiv class=\"shentek-faq-question\"\u003eQ1: What sample volume is recommended per extraction?\u003c\/div\u003e\r\n \u003cdiv class=\"shentek-faq-answer\"\u003eThe protocol describes using 100 µL of sample per extraction. Adjustments may be made with proportional reagent preparation; follow kit guidelines for dilution and recovery controls.\u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-faq-item\"\u003e\r\n \u003cdiv class=\"shentek-faq-question\"\u003eQ2: Can I use this kit for E. coli and yeast DNA extraction?\u003c\/div\u003e\r\n \u003cdiv class=\"shentek-faq-answer\"\u003eYes. The kit supports E. coli and yeast DNA extraction; note that Yeast tRNA should not be added to the Binding buffer when extracting E. coli or yeast DNA.\u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-faq-item shentek-faq-item--alt\"\u003e\r\n \u003cdiv class=\"shentek-faq-question\"\u003eQ3: What are the recommended incubation conditions for Proteinase K digestion?\u003c\/div\u003e\r\n \u003cdiv class=\"shentek-faq-answer\"\u003ePrepare Proteinase K digestion solution according to sample protein concentration and incubate at 55 °C for 60 minutes as described in the protocol.\u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-faq-item\"\u003e\r\n \u003cdiv class=\"shentek-faq-question\"\u003eQ4: How should I store the magnetic particles and other reagents?\u003c\/div\u003e\r\n \u003cdiv class=\"shentek-faq-answer\"\u003eStore magnetic particles at 2–8 °C. Glycogen is stored at -20 °C. Other liquid buffers are stored at room temperature as labeled. The kit components can be stored under appropriate conditions for up to 24 months; always check expiration dates on labels.\u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003c\/section\u003e\r\n\r\n \u003cdiv class=\"shentek-notice\"\u003e\r\n \u003cdiv class=\"shentek-notice-header\"\u003e\r\n \u003csvg class=\"shentek-notice-icon\" viewbox=\"0 0 20 20\" fill=\"currentColor\"\u003e\r\n \u003cpath fill-rule=\"evenodd\" d=\"M8.257 3.099c.765-1.36 2.722-1.36 3.486 0l5.58 9.92c.75 1.334-.213 2.98-1.742 2.98H4.42c-1.53 0-2.493-1.646-1.743-2.98l5.58-9.92zM11 13a1 1 0 11-2 0 1 1 0 012 0zm-1-8a1 1 0 00-1 1v3a1 1 0 002 0V6a1 1 0 00-1-1z\" clip-rule=\"evenodd\"\u003e\u003c\/path\u003e\r\n \u003c\/svg\u003e\r\n \u003ch3 class=\"shentek-notice-title\"\u003eResearch Use Only\u003c\/h3\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-notice-body\"\u003e\r\n \u003cdiv class=\"shentek-notice-item\"\u003e\r\n \u003cspan class=\"shentek-notice-check\"\u003e✔\u003c\/span\u003e\r\n \u003cp class=\"shentek-notice-text\"\u003e\u003cstrong\u003eResearch Use Only (RUO)\u003c\/strong\u003e – This product is intended\r\n for laboratory research purposes only and not for clinical or regulatory diagnostic use.\u003c\/p\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-notice-item\"\u003e\r\n \u003cspan class=\"shentek-notice-check\"\u003e✔\u003c\/span\u003e\r\n \u003cp class=\"shentek-notice-text\"\u003eNot intended for use in USDA or FDA regulated diagnostic testing or\r\n official compliance testing.\u003c\/p\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n\u003c\/div\u003e","brand":"SHENTEK","offers":[{"title":"100 Extractions","offer_id":45186936340661,"sku":"SK030203D100","price":1010.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/ResidualHostCellDNASamplePreparationKit_Formanualoperation_-SHENTEK.jpg?v=1742276761"},{"product_id":"e-coli-protein-expression-strains-hcp-elisa-kit-shentek®","title":"E.coli (Protein Expression Strains) HCP ELISA Kit SHENTEK®","description":"\u003cstyle type=\"text\/css\"\u003e\n.shentek-wrapper {\n font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;\n color: #2c3e50;\n line-height: 1.7;\n margin: 0 auto;\n background: #fff;\n padding: 10px;\n}\n\n.shentek-header-bar {\n background-color: #0056b3;\n border-radius: 8px;\n padding: 20px;\n display: flex;\n flex-wrap: wrap;\n justify-content: space-around;\n align-items: center;\n color: #ffffff;\n margin-bottom: 30px;\n box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);\n}\n\n.shentek-header-item {\n text-align: center;\n padding: 10px;\n min-width: 200px;\n}\n\n.shentek-header-item--bordered {\n \n border-right: 1px solid rgba(255, 255, 255, 0.2);\n}\n\n.shentek-header-label {\n font-size: 14px;\n opacity: 0.9;\n margin-bottom: 5px;\n}\n\n.shentek-header-value {\n font-size: 18px;\n font-weight: bold;\n}\n\n.shentek-section {\n margin-bottom: 45px;\n}\n\n.shentek-section--divider {\n border-bottom: 2px solid #f0f4f8;\n padding-bottom: 25px;\n margin-bottom: 40px;\n}\n\n.shentek-section--card {\n background: #fcfdfe;\n border: 1px solid #d1d5db;\n border-radius: 12px;\n padding: 30px;\n}\n\n.shentek-title {\n color: #0056b3;\n font-size: 24px;\n margin-top: 0;\n display: flex;\n align-items: center;\n}\n\n.shentek-title-bar {\n background: #0056b3;\n width: 4px;\n height: 24px;\n margin-right: 12px;\n display: inline-block;\n}\n\n.shentek-subtitle {\n color: #2d3748;\n font-size: 20px;\n margin-bottom: 20px;\n}\n\n.shentek-subtitle--bar {\n \n padding-left: 15px;\n margin-bottom: 25px;\n}\n\n.shentek-subtitle--icon {\n margin-top: 0;\n display: flex;\n align-items: center;\n}\n\n.shentek-subtitle-icon {\n margin-right: 12px;\n}\n\n.shentek-heading {\n color: #2d3748;\n font-size: 18px;\n \n padding-left: 12px;\n margin-bottom: 15px;\n}\n\n.shentek-text {\n font-size: 16px;\n color: #4a5568;\n margin-top: 15px;\n}\n\n.shentek-table-wrapper {\n overflow-x: auto;\n}\n\n.shentek-table {\n width: 100%;\n border-collapse: collapse;\n border: 1px solid #e2e8f0;\n font-size: 15px;\n}\n\n.shentek-table thead tr {\n background-color: #0056b3;\n color: #fff;\n text-align: left;\n}\n\n.shentek-table th {\n padding: 15px;\n}\n\n.shentek-table td {\n padding: 12px 15px;\n border-bottom: 1px solid #e2e8f0;\n}\n\n.shentek-table td:first-child {\n font-weight: 600;\n background: #f8fafc;\n}\n\n.shentek-table .shentek-text-danger {\n color: #c53030;\n font-weight: 600;\n}\n\n.shentek-grid {\n display: grid;\n gap: 30px;\n}\n\n.shentek-grid--2col {\n grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));\n}\n\n.shentek-grid--4col {\n grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));\n gap: 20px;\n}\n\n.shentek-grid--downloads {\n grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));\n gap: 15px;\n}\n\n.shentek-list {\n padding-left: 20px;\n font-size: 14.5px;\n color: #4a5568;\n}\n\n.shentek-list li {\n margin-bottom: 8px;\n}\n\n.shentek-list li:last-child {\n margin-bottom: 0;\n}\n\n.shentek-box {\n background: #f8fafc;\n padding: 15px;\n border-radius: 6px;\n font-size: 13.5px;\n color: #4a5568;\n border: 1px solid #e2e8f0;\n}\n\n.shentek-box-row {\n display: flex;\n justify-content: space-between;\n padding: 6px 0;\n border-bottom: 1px dashed #cbd5e1;\n}\n\n.shentek-box-note {\n margin-top: 10px;\n font-size: 12px;\n color: #64748b;\n font-style: italic;\n}\n\n.shentek-box--warning {\n background: #fff5f5;\n border: 1px solid #feb2b2;\n color: #c53030;\n}\n\n.shentek-box--warning p {\n margin: 0;\n}\n\n.shentek-box--warning p + p {\n margin-top: 8px;\n}\n\n.shentek-card {\n border: 1px solid #e2e8f0;\n border-radius: 8px;\n padding: 20px;\n text-align: center;\n background: #fff;\n}\n\n.shentek-card-title {\n font-size: 14px;\n margin: 0 0 15px 0;\n height: 40px;\n color: #2d3748;\n}\n\n.shentek-btn {\n display: block;\n padding: 8px;\n background: #0056b3;\n color: #fff;\n text-decoration: none;\n border-radius: 4px;\n font-size: 13px;\n font-weight: 600;\n}\n\n.shentek-download-link {\n display: flex;\n align-items: center;\n background: #fff;\n padding: 12px 18px;\n border-radius: 6px;\n border: 1px solid #cbd5e1;\n text-decoration: none;\n color: #334155;\n font-size: 14px;\n font-weight: 500;\n}\n\n.shentek-download-link .shentek-pdf-icon {\n color: #ef4444;\n font-weight: bold;\n margin-right: 10px;\n}\n\n.shentek-download-link .shentek-arrow {\n margin-left: auto;\n color: #94a3b8;\n}\n\n.shentek-faq {\n border: 1px solid #e2e8f0;\n border-radius: 8px;\n overflow: hidden;\n}\n\n.shentek-faq-item {\n padding: 15px 20px;\n border-bottom: 1px solid #e2e8f0;\n}\n\n.shentek-faq-item:last-child {\n border-bottom: none;\n}\n\n.shentek-faq-item--alt {\n background-color: #f8fafc;\n}\n\n.shentek-faq-question {\n font-weight: bold;\n color: #0056b3;\n margin-bottom: 5px;\n}\n\n.shentek-faq-answer {\n font-size: 14px;\n color: #4a5568;\n}\n\n.shentek-notice {\n background-color: #fffbeb;\n border: 1px solid #fde68a;\n border-radius: 8px;\n padding: 20px;\n margin-top: 30px;\n margin-bottom: 30px;\n}\n\n.shentek-notice-header {\n display: flex;\n align-items: center;\n gap: 8px;\n margin-bottom: 12px;\n}\n\n.shentek-notice-icon {\n width: 20px;\n height: 20px;\n color: #d97706;\n flex-shrink: 0;\n}\n\n.shentek-notice-title {\n font-weight: bold;\n color: #78350f;\n margin: 0;\n font-size: 16px;\n}\n\n.shentek-notice-body {\n margin-left: 28px;\n}\n\n.shentek-notice-item {\n display: flex;\n align-items: flex-start;\n gap: 8px;\n margin-bottom: 10px;\n}\n\n.shentek-notice-item:last-child {\n margin-bottom: 0;\n}\n\n.shentek-notice-check {\n color: #d97706;\n font-weight: bold;\n flex-shrink: 0;\n}\n\n.shentek-notice-text {\n margin: 0;\n font-size: 14px;\n color: #374151;\n line-height: 1.5;\n}\n\u003c\/style\u003e\r\n\r\n\u003cdiv class=\"shentek-wrapper\"\u003e\r\n \u003cdiv class=\"shentek-header-bar\"\u003e\r\n \u003cdiv class=\"shentek-header-item\"\u003e\r\n \u003cdiv class=\"shentek-header-label\"\u003e Detection Method\u003c\/div\u003e\r\n \u003cdiv class=\"shentek-header-value\"\u003eELISA\u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-header-item shentek-header-item--bordered\"\u003e\r\n \u003cdiv class=\"shentek-header-label\"\u003e Assay Time\u003c\/div\u003e\r\n \u003cdiv class=\"shentek-header-value\"\u003eRefer to manual\u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-header-item\"\u003e\r\n \u003cdiv class=\"shentek-header-label\"\u003e Storage Temperature\u003c\/div\u003e\r\n \u003cdiv class=\"shentek-header-value\"\u003e2-8 °C (kit; opened strips 2-8 °C up to 60 days; reconstituted standard 2-8 °C up to 30 days)\u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n\r\n \u003csection class=\"shentek-section shentek-section--divider\"\u003e\r\n \u003ch2 class=\"shentek-title\"\u003e\r\n \r\n Product Description\r\n \u003c\/h2\u003e\r\n \u003cp class=\"shentek-text\"\u003e96-well ELISA kit for quantitative measurement of residual host cell proteins (HCPs) from E.coli protein expression strains (originating from BL21). The kit uses a double-antibody sandwich format with an affinity-purified sheep polyclonal capture antibody coated on the microtiter strips and a biotinylated sheep polyclonal detection antibody. Detection is achieved via streptavidin-HRP and TMB substrate with absorbance read at 450 nm (reference 620–650 nm). The kit is intended for research use to monitor HCPs in products expressed in E.coli BL21 (e.g., ILs, rhIFN, rhGM-CSF, rhTNF, EGF\/FGF\/PDGF). No special sample pre-treatment is required other than clarification and suitable dilution; method validation is recommended for each sample matrix.\u003c\/p\u003e\r\n \u003c\/section\u003e\r\n\r\n \u003csection class=\"shentek-section\"\u003e\r\n \u003ch3 class=\"shentek-subtitle\"\u003eTechnical Specifications\u003c\/h3\u003e\r\n \u003cdiv class=\"shentek-table-wrapper\"\u003e\r\n \u003ctable class=\"shentek-table\"\u003e\r\n \u003cthead\u003e\r\n \u003ctr\u003e\r\n \u003cth\u003eParameter\u003c\/th\u003e\r\n \u003cth\u003eDetails\u003c\/th\u003e\r\n \u003c\/tr\u003e\r\n \u003c\/thead\u003e\r\n \u003ctbody\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003ePackage size\u003c\/td\u003e\r\n \u003ctd\u003e96 tests\/Kit\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eAssay format\u003c\/td\u003e\r\n \u003ctd\u003eDouble-antibody sandwich ELISA (capture antibody coated microtiter strips; biotinylated detection antibody + streptavidin-HRP)\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eLinearity \u0026amp; Range\u003c\/td\u003e\r\n \u003ctd class=\"shentek-text-danger\"\u003e1 - 243 ng\/mL, R² ≥ 0.990\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eLower Limit of Quantification (LLOQ)\u003c\/td\u003e\r\n \u003ctd class=\"shentek-text-danger\"\u003e1.5 ng\/mL\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eCalibration curve model\u003c\/td\u003e\r\n \u003ctd\u003e4-parameter logistic (4-PL). Typical 4-PL parameters: A = 2.38642; B = -1.02805; C = 85.80515; D = 0.00132; R² = 1.00000\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eTypical calibration points (conc. ng\/mL)\u003c\/td\u003e\r\n \u003ctd\u003eST1 243; ST2 81; ST3 27; ST4 9; ST5 3; ST6 1; NCS 0\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eSpecificity\u003c\/td\u003e\r\n \u003ctd\u003eNo cross-reactivity with CHO, Vero, HEK293T, and Hansenula polymorpha\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eSample pH requirement\u003c\/td\u003e\r\n \u003ctd\u003epH 6.5 - 8.5\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eSample types\u003c\/td\u003e\r\n \u003ctd\u003eIn-process samples, harvested bulk, drug substance, drug product derived from E.coli BL21 expression\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eStability note\u003c\/td\u003e\r\n \u003ctd\u003eDo not mix reagents from different lots. Reconstituted calibration standard and diluted conjugates\/streptavidin-HRP are recommended for single use due to stability.\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003c\/tbody\u003e\r\n \u003c\/table\u003e\r\n \u003c\/div\u003e\r\n \u003c\/section\u003e\r\n\r\n \u003csection class=\"shentek-section\"\u003e\r\n \u003cdiv class=\"shentek-grid shentek-grid--2col\"\u003e\r\n \u003cdiv\u003e\r\n \u003ch3 class=\"shentek-heading\"\u003eFeatures\u003c\/h3\u003e\r\n \u003cul class=\"shentek-list\"\u003e\r\n \u003cli\u003e\n\u003cstrong\u003eHigh specificity capture\/detection:\u003c\/strong\u003e Sheep polyclonal anti-E.coli HCP antibodies used for capture and biotinylated detection maximize recognition of diverse HCP species from BL21 expression strains.\u003c\/li\u003e\r\n \u003cli\u003e\n\u003cstrong\u003eSensitive quantitative range:\u003c\/strong\u003e Measured linear range 1–243 ng\/mL with LLOQ 1.5 ng\/mL using a 4-PL calibration curve.\u003c\/li\u003e\r\n \u003cli\u003e\n\u003cstrong\u003eComplete ready-to-use kit:\u003c\/strong\u003e Includes coated microtiter strips, lyophilized calibration standard, diluent, wash buffer concentrate, biotinylated conjugate, streptavidin-HRP, TMB substrate, stop solution and sealing films.\u003c\/li\u003e\r\n \u003cli\u003e\n\u003cstrong\u003eStandard ELISA workflow:\u003c\/strong\u003e Uses streptavidin-HRP\/TMB detection compatible with standard plate readers (450 nm with 620–650 nm reference).\u003c\/li\u003e\r\n \u003cli\u003e\n\u003cstrong\u003eDesigned for BL21 expression strains:\u003c\/strong\u003e Optimized and validated for residual HCP detection in products expressed in E.coli BL21; method validation required for other strains.\u003c\/li\u003e\r\n \u003c\/ul\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv\u003e\r\n \u003ch3 class=\"shentek-heading\"\u003eApplications\u003c\/h3\u003e\r\n \u003cul class=\"shentek-list\"\u003e\r\n \u003cli\u003eQuantification of residual host cell proteins (HCPs) in products expressed in E.coli BL21\u003c\/li\u003e\r\n \u003cli\u003eIn-process monitoring (fermentation harvest, clarified bulk)\u003c\/li\u003e\r\n \u003cli\u003eTesting of drug substance and drug product for residual E.coli HCPs\u003c\/li\u003e\r\n \u003cli\u003eAssay support for bioprocess development and purification optimization for E.coli-expressed proteins (e.g., ILs, rhIFN, rhGM-CSF, rhTNF, EGF\/FGF\/PDGF)\u003c\/li\u003e\r\n \u003c\/ul\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv\u003e\r\n \u003ch3 class=\"shentek-heading\"\u003eKit Contents\u003c\/h3\u003e\r\n \u003cdiv class=\"shentek-box\"\u003e\r\n \u003cdiv class=\"shentek-box-row\"\u003e\r\n \u003cspan\u003eE.coli HCP-E Calibration Standard (lyophilized)\u003c\/span\u003e\u003cstrong\u003eStore reconstituted standard at 2-8 °C (reconstituted stability: up to 30 days).\u003c\/strong\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-box-row\"\u003e\r\n \u003cspan\u003eAnti-E.coli HCP-E Microtiter Strips (pre-coated, 8-well ×12 strips)\u003c\/span\u003e\u003cstrong\u003eStore sealed in bag with desiccant at 2-8 °C (opened strips stable up to 60 days).\u003c\/strong\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-box-row\"\u003e\r\n \u003cspan\u003eReconstitution Solution (for calibration standard)\u003c\/span\u003e\u003cstrong\u003eStore at 2-8 °C.\u003c\/strong\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-box-row\"\u003e\r\n \u003cspan\u003eDiluent (25 mL)\u003c\/span\u003e\u003cstrong\u003eStore at 2-8 °C.\u003c\/strong\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-box-row\"\u003e\r\n \u003cspan\u003eWash Buffer Concentrate (10×) (2×25 mL)\u003c\/span\u003e\u003cstrong\u003eStore at 2-8 °C. Dilute 10× with ultrapure water before use.\u003c\/strong\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-box-row\"\u003e\r\n \u003cspan\u003eAnti-E.coli HCP-E Biotinylated Conjugate (100×)\u003c\/span\u003e\u003cstrong\u003eStore at 2-8 °C. Centrifuge before use; dilute freshly 1:100 with 1×Wash Buffer and use immediately.\u003c\/strong\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-box-row\"\u003e\r\n \u003cspan\u003eStreptavidin-HRP (100×)\u003c\/span\u003e\u003cstrong\u003eStore at 2-8 °C. Centrifuge before use; dilute freshly 1:100 with 1×Wash Buffer and use immediately.\u003c\/strong\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-box-row\"\u003e\r\n \u003cspan\u003eTMB Substrate (12 mL)\u003c\/span\u003e\u003cstrong\u003eStore at 2-8 °C protected from light; equilibrate to room temperature before use.\u003c\/strong\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-box-row\"\u003e\r\n \u003cspan\u003eStop Solution (1 M HCl, 6 mL)\u003c\/span\u003e\u003cstrong\u003eStore at 2-8 °C; handle with care (corrosive).\u003c\/strong\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-box-row\"\u003e\r\n \u003cspan\u003eSealing Film (3 pieces)\u003c\/span\u003e\u003cstrong\u003eStore at 2-8 °C.\u003c\/strong\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-box-note\"\u003e* Total: 96 tests\/Kit | Method: ELISA (double-antibody sandwich)\u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv\u003e\r\n \u003ch3 class=\"shentek-heading\"\u003eAttention\u003c\/h3\u003e\r\n \u003cdiv class=\"shentek-box shentek-box--warning\"\u003e\r\n \u003cp\u003e• For Research Use Only (RUO) — not for clinical diagnostic use.\u003c\/p\u003e\r\n \u003cp\u003e• Use fresh ultrapure water; water temperature should not exceed 37 °C during reagent preparation.\u003c\/p\u003e\r\n \u003cp\u003e• Avoid samples containing sodium azide (NaN3) which will inhibit HRP and underestimate HCP levels.\u003c\/p\u003e\r\n \u003cp\u003e• Do not mix reagents from different lot numbers.\u003c\/p\u003e\r\n \u003cp\u003e• Reconstituted calibration standard, diluted biotinylated antibody and diluted streptavidin-HRP are recommended for single use; prepare fresh for each experiment.\u003c\/p\u003e\r\n \u003cp\u003e• Avoid repeated freeze-thaw cycles for samples; long-term storage recommended at ≤ -70 °C.\u003c\/p\u003e\r\n \u003cp\u003e• Stop Solution is 1 M HCl — avoid contact with eyes\/skin; use appropriate PPE and goggles.\u003c\/p\u003e\r\n \u003cp\u003e• Prevent well drying and liquid evaporation; seal plate during incubations when indicated.\u003c\/p\u003e\r\n \u003cp\u003e• Centrifuge concentrated conjugates before use to remove particulates; dilute as instructed.\u003c\/p\u003e\r\n \u003cp\u003e• Complete plate reading within 30 minutes after adding stop solution.\u003c\/p\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003c\/section\u003e\r\n\r\n \r\n \u003csection class=\"shentek-section shentek-section--lg\"\u003e\r\n \u003ch3 class=\"shentek-subtitle shentek-subtitle--bar\"\u003eQuality Management \u0026amp; Certifications\u003c\/h3\u003e\r\n \u003cdiv class=\"shentek-grid shentek-grid--4col\"\u003e\r\n \u003cdiv class=\"shentek-card\"\u003e\r\n \u003ch4 class=\"shentek-card-title\"\u003eQuality System\u003c\/h4\u003e\r\n \u003ca class=\"shentek-btn\" href=\"#\"\u003eDownload QMS\u003c\/a\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-card\"\u003e\r\n \u003ch4 class=\"shentek-card-title\"\u003eQMS (ISO, GMP)\u003c\/h4\u003e\r\n \u003ca class=\"shentek-btn\" href=\"#\"\u003eDownload Certificate\u003c\/a\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-card\"\u003e\r\n \u003ch4 class=\"shentek-card-title\"\u003eQuality Advantages\u003c\/h4\u003e\r\n \u003ca class=\"shentek-btn\" href=\"#\"\u003eView Report\u003c\/a\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-card\"\u003e\r\n \u003ch4 class=\"shentek-card-title\"\u003eQuality Control Process\u003c\/h4\u003e\r\n \u003ca class=\"shentek-btn\" href=\"#\"\u003eDownload Process\u003c\/a\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003c\/section\u003e\r\n\u003csection class=\"shentek-section shentek-section--card\"\u003e\r\n \u003ch3 class=\"shentek-subtitle shentek-subtitle--icon\"\u003e\r\n \u003cspan class=\"shentek-subtitle-icon\"\u003e📂\u003c\/span\u003e Technical Resources \u0026amp; Downloads\r\n \u003c\/h3\u003e\r\n \u003cdiv class=\"shentek-grid shentek-grid--downloads\"\u003e\r\n \u003ca class=\"shentek-download-link\" href=\"https:\/\/files.biofargo.com\/shentek\/coa\/1301301.pdf\" target=\"_blank\"\u003e\r\n \u003cspan class=\"shentek-pdf-icon\"\u003ePDF\u003c\/span\u003e Product Manual \u003cspan class=\"shentek-arrow\"\u003e↓\u003c\/span\u003e\r\n \u003c\/a\u003e\r\n \u003ca class=\"shentek-download-link\" href=\"https:\/\/files.biofargo.com\/shentek\/msds\/1301301.pdf\" target=\"_blank\"\u003e\r\n \u003cspan class=\"shentek-pdf-icon\"\u003ePDF\u003c\/span\u003e MSDS \/ SDS \u003cspan class=\"shentek-arrow\"\u003e↓\u003c\/span\u003e\r\n \u003c\/a\u003e\r\n \u003c\/div\u003e\r\n \u003c\/section\u003e\r\n\r\n \u003csection class=\"shentek-section\"\u003e\r\n \u003ch3 class=\"shentek-subtitle shentek-subtitle--bar\"\u003eFrequently Asked Questions (FAQ)\u003c\/h3\u003e\r\n \u003cdiv class=\"shentek-faq\"\u003e\r\n \u003cdiv class=\"shentek-faq-item shentek-faq-item--alt\"\u003e\r\n \u003cdiv class=\"shentek-faq-question\"\u003eQ1: How do I reconstitute the calibration standard?\u003c\/div\u003e\r\n \u003cdiv class=\"shentek-faq-answer\"\u003eAdd exactly 500 µL of the provided Reconstitution Solution to the lyophilized E.coli HCP-E Calibration Standard, invert gently 3–5 times, let stand ~5 minutes until clear, then proceed to prepare serial dilutions as described (ST1–ST6).\u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-faq-item\"\u003e\r\n \u003cdiv class=\"shentek-faq-question\"\u003eQ2: How should opened components be stored and how long are they stable?\u003c\/div\u003e\r\n \u003cdiv class=\"shentek-faq-answer\"\u003eStore the kit and components at 2–8 °C. Opened microtiter strips (in bag with desiccant) are stable up to 60 days; reconstituted calibration standard is stable at 2–8 °C for up to 30 days. Prepare diluted conjugates and streptavidin-HRP fresh for each assay.\u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-faq-item shentek-faq-item--alt\"\u003e\r\n \u003cdiv class=\"shentek-faq-question\"\u003eQ3: What sample types are compatible and what sample pH is acceptable?\u003c\/div\u003e\r\n \u003cdiv class=\"shentek-faq-answer\"\u003eCompatible sample types include in-process samples, harvested bulk, drug substance and drug product from E.coli BL21 expression. Sample pH should be between 6.5 and 8.5; otherwise assay results may be abnormal.\u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-faq-item\"\u003e\r\n \u003cdiv class=\"shentek-faq-question\"\u003eQ4: What causes high background and how can I troubleshoot it?\u003c\/div\u003e\r\n \u003cdiv class=\"shentek-faq-answer\"\u003eHigh background can be caused by reagent or equipment contamination, insufficient washing, or environment contamination. Use fresh reagents, clean equipment with 75% ethanol, increase wash volume\/times, and ensure thorough removal of wash buffer before next steps.\u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003c\/section\u003e\r\n\r\n \u003cdiv class=\"shentek-notice\"\u003e\r\n \u003cdiv class=\"shentek-notice-header\"\u003e\r\n \u003csvg class=\"shentek-notice-icon\" viewbox=\"0 0 20 20\" fill=\"currentColor\"\u003e\r\n \u003cpath fill-rule=\"evenodd\" d=\"M8.257 3.099c.765-1.36 2.722-1.36 3.486 0l5.58 9.92c.75 1.334-.213 2.98-1.742 2.98H4.42c-1.53 0-2.493-1.646-1.743-2.98l5.58-9.92zM11 13a1 1 0 11-2 0 1 1 0 012 0zm-1-8a1 1 0 00-1 1v3a1 1 0 002 0V6a1 1 0 00-1-1z\" clip-rule=\"evenodd\"\u003e\u003c\/path\u003e\r\n \u003c\/svg\u003e\r\n \u003ch3 class=\"shentek-notice-title\"\u003eResearch Use Only\u003c\/h3\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-notice-body\"\u003e\r\n \u003cdiv class=\"shentek-notice-item\"\u003e\r\n \u003cspan class=\"shentek-notice-check\"\u003e✔\u003c\/span\u003e\r\n \u003cp class=\"shentek-notice-text\"\u003e\u003cstrong\u003eResearch Use Only (RUO) — Not for clinical diagnostic use\u003c\/strong\u003e – This product is intended\r\n for laboratory research purposes only and not for clinical or regulatory diagnostic use.\u003c\/p\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-notice-item\"\u003e\r\n \u003cspan class=\"shentek-notice-check\"\u003e✔\u003c\/span\u003e\r\n \u003cp class=\"shentek-notice-text\"\u003eNot intended for use in USDA or FDA regulated diagnostic testing or\r\n official compliance testing.\u003c\/p\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n\u003c\/div\u003e","brand":"SHENTEK","offers":[{"title":"96 Tests","offer_id":45187307176117,"sku":"1301301","price":876.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/E.coli_ProteinExpressionStrains_HCPELISAKit.jpg?v=1742269659"},{"product_id":"fungi-bacteria-dna-extraction-kit-microshentek®","title":"Fungi \u0026 Bacteria DNA Extraction Kit MicroSHENTEK®","description":"\u003cstyle type=\"text\/css\"\u003e\n.shentek-wrapper {\n font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;\n color: #2c3e50;\n line-height: 1.7;\n margin: 0 auto;\n background: #fff;\n padding: 10px;\n}\n\n.shentek-header-bar {\n background-color: #0056b3;\n border-radius: 8px;\n padding: 20px;\n display: flex;\n flex-wrap: wrap;\n justify-content: space-around;\n align-items: center;\n color: #ffffff;\n margin-bottom: 30px;\n box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);\n}\n\n.shentek-header-item {\n text-align: center;\n padding: 10px;\n min-width: 200px;\n}\n\n.shentek-header-item--bordered {\n \n border-right: 1px solid rgba(255, 255, 255, 0.2);\n}\n\n.shentek-header-label {\n font-size: 14px;\n opacity: 0.9;\n margin-bottom: 5px;\n}\n\n.shentek-header-value {\n font-size: 18px;\n font-weight: bold;\n}\n\n.shentek-section {\n margin-bottom: 45px;\n}\n\n.shentek-section--divider {\n border-bottom: 2px solid #f0f4f8;\n padding-bottom: 25px;\n margin-bottom: 40px;\n}\n\n.shentek-section--card {\n background: #fcfdfe;\n border: 1px solid #d1d5db;\n border-radius: 12px;\n padding: 30px;\n}\n\n.shentek-title {\n color: #0056b3;\n font-size: 24px;\n margin-top: 0;\n display: flex;\n align-items: center;\n}\n\n.shentek-title-bar {\n background: #0056b3;\n width: 4px;\n height: 24px;\n margin-right: 12px;\n display: inline-block;\n}\n\n.shentek-subtitle {\n color: #2d3748;\n font-size: 20px;\n margin-bottom: 20px;\n}\n\n.shentek-subtitle--bar {\n \n padding-left: 15px;\n margin-bottom: 25px;\n}\n\n.shentek-subtitle--icon {\n margin-top: 0;\n display: flex;\n align-items: 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8px;\n padding: 20px;\n text-align: center;\n background: #fff;\n}\n\n.shentek-card-title {\n font-size: 14px;\n margin: 0 0 15px 0;\n height: 40px;\n color: #2d3748;\n}\n\n.shentek-btn {\n display: block;\n padding: 8px;\n background: #0056b3;\n color: #fff;\n text-decoration: none;\n border-radius: 4px;\n font-size: 13px;\n font-weight: 600;\n}\n\n.shentek-download-link {\n display: flex;\n align-items: center;\n background: #fff;\n padding: 12px 18px;\n border-radius: 6px;\n border: 1px solid #cbd5e1;\n text-decoration: none;\n color: #334155;\n font-size: 14px;\n font-weight: 500;\n}\n\n.shentek-download-link .shentek-pdf-icon {\n color: #ef4444;\n font-weight: bold;\n margin-right: 10px;\n}\n\n.shentek-download-link .shentek-arrow {\n margin-left: auto;\n color: #94a3b8;\n}\n\n.shentek-faq {\n border: 1px solid #e2e8f0;\n border-radius: 8px;\n overflow: hidden;\n}\n\n.shentek-faq-item {\n padding: 15px 20px;\n border-bottom: 1px solid #e2e8f0;\n}\n\n.shentek-faq-item:last-child {\n border-bottom: none;\n}\n\n.shentek-faq-item--alt {\n background-color: #f8fafc;\n}\n\n.shentek-faq-question {\n font-weight: bold;\n color: #0056b3;\n margin-bottom: 5px;\n}\n\n.shentek-faq-answer {\n font-size: 14px;\n color: #4a5568;\n}\n\n.shentek-notice {\n background-color: #fffbeb;\n border: 1px solid #fde68a;\n border-radius: 8px;\n padding: 20px;\n margin-top: 30px;\n margin-bottom: 30px;\n}\n\n.shentek-notice-header {\n display: flex;\n align-items: center;\n gap: 8px;\n margin-bottom: 12px;\n}\n\n.shentek-notice-icon {\n width: 20px;\n height: 20px;\n color: #d97706;\n flex-shrink: 0;\n}\n\n.shentek-notice-title {\n font-weight: bold;\n color: #78350f;\n margin: 0;\n font-size: 16px;\n}\n\n.shentek-notice-body {\n margin-left: 28px;\n}\n\n.shentek-notice-item {\n display: flex;\n align-items: flex-start;\n gap: 8px;\n margin-bottom: 10px;\n}\n\n.shentek-notice-item:last-child {\n margin-bottom: 0;\n}\n\n.shentek-notice-check {\n color: #d97706;\n font-weight: bold;\n flex-shrink: 0;\n}\n\n.shentek-notice-text {\n margin: 0;\n font-size: 14px;\n color: #374151;\n line-height: 1.5;\n}\n\u003c\/style\u003e\r\n\r\n\u003cdiv class=\"shentek-wrapper\"\u003e\r\n \u003cdiv class=\"shentek-header-bar\"\u003e\r\n \u003cdiv class=\"shentek-header-item\"\u003e\r\n \u003cdiv class=\"shentek-header-label\"\u003e Detection Method\u003c\/div\u003e\r\n \u003cdiv class=\"shentek-header-value\"\u003eqPCR\u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-header-item shentek-header-item--bordered\"\u003e\r\n \u003cdiv class=\"shentek-header-label\"\u003e Assay Time\u003c\/div\u003e\r\n \u003cdiv class=\"shentek-header-value\"\u003eRefer to manual\u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-header-item\"\u003e\r\n \u003cdiv class=\"shentek-header-label\"\u003e Storage Temperature\u003c\/div\u003e\r\n \u003cdiv class=\"shentek-header-value\"\u003eRoom temperature \/ 2-8 °C \/ -20 °C (stable for 24 months)\u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n\r\n \u003csection class=\"shentek-section shentek-section--divider\"\u003e\r\n \u003ch2 class=\"shentek-title\"\u003e\r\n \r\n Product Description\r\n \u003c\/h2\u003e\r\n \u003cp class=\"shentek-text\"\u003eMicroSHENTEK® Fungi \u0026amp; Bacteria DNA Extraction Kit is a magnetic-particle based nucleic acid extraction kit designed to isolate trace fungal and bacterial DNA from complex matrices (≤ 10^6 cells) including master cell banks, working cell banks, vaccines and cellular therapeutic products. The kit is intended to be used together with MicroSHENTEK® Fungi DNA Detection Kit and MicroSHENTEK® Bacteria DNA Detection Kit to provide an integrated workflow from sample preparation to qPCR detection. The kit is compatible with automated extraction on the rHCDpurify system and supports inclusion of an internal control for fungal extraction. Recommended system extraction performance is 50–100 CFU per tube, and the corresponding detection kit limit of detection is ≤35 CFU\/reaction.\u003c\/p\u003e\r\n \u003c\/section\u003e\r\n\r\n \u003csection class=\"shentek-section\"\u003e\r\n \u003ch3 class=\"shentek-subtitle\"\u003eTechnical Specifications\u003c\/h3\u003e\r\n \u003cdiv class=\"shentek-table-wrapper\"\u003e\r\n \u003ctable class=\"shentek-table\"\u003e\r\n \u003cthead\u003e\r\n \u003ctr\u003e\r\n \u003cth\u003eParameter\u003c\/th\u003e\r\n \u003cth\u003eDetails\u003c\/th\u003e\r\n \u003c\/tr\u003e\r\n \u003c\/thead\u003e\r\n \u003ctbody\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eFormat \/ Capacity\u003c\/td\u003e\r\n \u003ctd class=\"shentek-text-danger\"\u003eReagents for 50 extractions; Product No.: 1504633\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eRecommended extraction performance\u003c\/td\u003e\r\n \u003ctd class=\"shentek-text-danger\"\u003e50–100 CFU per tube\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eCorresponding detection kit LOD\u003c\/td\u003e\r\n \u003ctd class=\"shentek-text-danger\"\u003e≤35 CFU per reaction (when used with MicroSHENTEK detection kits)\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eSample input matrix\u003c\/td\u003e\r\n \u003ctd\u003eMaster cell banks, working cell banks, vaccines, cellular therapeutic products and other complex matrices (≤10^6 cells)\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eDigestion conditions\u003c\/td\u003e\r\n \u003ctd\u003eAdd 10 μL 5M NaCl, 10 μL Proteinase K and 100 μL Lysis buffer; incubate at 55 °C for 40–60 min (vortex and extend as needed up to complexity of matrix)\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eCell wall fragmentation (bead mill) recommended settings\u003c\/td\u003e\r\n \u003ctd\u003e5 m\/s for 40 s, 1 cycle\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eCentrifugation\u003c\/td\u003e\r\n \u003ctd\u003e16200×g, 4 °C for 15–30 min (sample enrichment) and ≥16200×g for at least 2 min after fragmentation\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eAutomated extraction runtime\u003c\/td\u003e\r\n \u003ctd\u003erHCDpurify Micro-633 program, approximately 52 minutes per run\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eMinimum interval between extractions\u003c\/td\u003e\r\n \u003ctd\u003e30 minutes (to allow UV\/cleaning between runs)\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eStorage stability\u003c\/td\u003e\r\n \u003ctd class=\"shentek-text-danger\"\u003eUp to 24 months (check labels for expiration)\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eEluate volume requirement\u003c\/td\u003e\r\n \u003ctd\u003eEnsure \u0026gt;40 μL bottom eluate for downstream assay\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003c\/tbody\u003e\r\n \u003c\/table\u003e\r\n \u003c\/div\u003e\r\n \u003c\/section\u003e\r\n\r\n \u003csection class=\"shentek-section\"\u003e\r\n \u003cdiv class=\"shentek-grid shentek-grid--2col\"\u003e\r\n \u003cdiv\u003e\r\n \u003ch3 class=\"shentek-heading\"\u003eFeatures\u003c\/h3\u003e\r\n \u003cul class=\"shentek-list\"\u003e\r\n \u003cli\u003e\n\u003cstrong\u003eHigh sensitivity:\u003c\/strong\u003e Recommended extraction performance of 50–100 CFU\/tube and compatible with detection kit LOD ≤35 CFU\/reaction.\u003c\/li\u003e\r\n \u003cli\u003e\n\u003cstrong\u003eAutomation compatible:\u003c\/strong\u003e Validated for automated extraction using the rHCDpurify system (Micro-633 program, ~52 min).\u003c\/li\u003e\r\n \u003cli\u003e\n\u003cstrong\u003eBroad sample compatibility:\u003c\/strong\u003e Optimized for complex matrices including master\/working cell banks, vaccines and cell therapy products (≤10^6 cells).\u003c\/li\u003e\r\n \u003cli\u003e\n\u003cstrong\u003eIntegrated workflow:\u003c\/strong\u003e Designed to work together with MicroSHENTEK® Fungi and Bacteria DNA Detection Kits for direct downstream qPCR.\u003c\/li\u003e\r\n \u003cli\u003e\n\u003cstrong\u003eInternal control support:\u003c\/strong\u003e Provides an option to add fungal internal control (IC) during sample preparation for extraction quality monitoring.\u003c\/li\u003e\r\n \u003c\/ul\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv\u003e\r\n \u003ch3 class=\"shentek-heading\"\u003eApplications\u003c\/h3\u003e\r\n \u003cul class=\"shentek-list\"\u003e\r\n \u003cli\u003eTrace fungi and bacteria DNA extraction from master cell banks and working cell banks\u003c\/li\u003e\r\n \u003cli\u003eSample preparation for microbial testing of vaccines and cellular therapeutic products\u003c\/li\u003e\r\n \u003cli\u003eExtraction from other complex biological matrices prior to qPCR-based microbial detection\u003c\/li\u003e\r\n \u003cli\u003eAutomated high-throughput extraction on rHCDpurify system (96-deep well plate workflows)\u003c\/li\u003e\r\n \u003c\/ul\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv\u003e\r\n \u003ch3 class=\"shentek-heading\"\u003eKit Contents\u003c\/h3\u003e\r\n \u003cdiv class=\"shentek-box\"\u003e\r\n \u003cdiv class=\"shentek-box-row\"\u003e\r\n \u003cspan\u003eLysis buffer (NND028)\u003c\/span\u003e\u003cstrong\u003eRoom temperature; 5 mL × 2 bottles\u003c\/strong\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-box-row\"\u003e\r\n \u003cspan\u003eBinding solution (NND017)\u003c\/span\u003e\u003cstrong\u003eRoom temperature; 10 mL × 2 bottles\u003c\/strong\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-box-row\"\u003e\r\n \u003cspan\u003eWash buffer A (NND015)\u003c\/span\u003e\u003cstrong\u003eRoom temperature; 15 mL × 2 bottles (add 20 mL anhydrous ethanol before use)\u003c\/strong\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-box-row\"\u003e\r\n \u003cspan\u003eElution buffer (NND019)\u003c\/span\u003e\u003cstrong\u003eRoom temperature; 5 mL × 2 bottles\u003c\/strong\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-box-row\"\u003e\r\n \u003cspan\u003eDilution buffer (NND021)\u003c\/span\u003e\u003cstrong\u003eRoom temperature; 10 mL × 2 bottles\u003c\/strong\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-box-row\"\u003e\r\n \u003cspan\u003eSample treatment tube (NND005)\u003c\/span\u003e\u003cstrong\u003eRoom temperature; 50 tubes\u003c\/strong\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-box-row\"\u003e\r\n \u003cspan\u003e5M NaCl (NND040)\u003c\/span\u003e\u003cstrong\u003e2–8 °C; 500 μL × 2 tubes\u003c\/strong\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-box-row\"\u003e\r\n \u003cspan\u003eMagnetic particles (NND033)\u003c\/span\u003e\u003cstrong\u003e2–8 °C; 750 μL × 2 tubes (equilibrate to room temp and vortex before use)\u003c\/strong\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-box-row\"\u003e\r\n \u003cspan\u003ePrecipitation solution I (NND003)\u003c\/span\u003e\u003cstrong\u003e-20 °C; 25 μL × 2 tubes\u003c\/strong\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-box-row\"\u003e\r\n \u003cspan\u003ePrecipitation solution II (NND004)\u003c\/span\u003e\u003cstrong\u003e-20 °C; 500 μL × 2 tubes\u003c\/strong\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-box-row\"\u003e\r\n \u003cspan\u003eProteinase K (NND023)\u003c\/span\u003e\u003cstrong\u003e-20 °C; 500 μL × 2 tubes\u003c\/strong\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-box-note\"\u003e* Total: 50 Extractions | Method: Automated magnetic particle-based DNA extraction (compatible with rHCDpurify); intended for downstream qPCR\u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv\u003e\r\n \u003ch3 class=\"shentek-heading\"\u003eAttention\u003c\/h3\u003e\r\n \u003cdiv class=\"shentek-box shentek-box--warning\"\u003e\r\n \u003cp\u003e• For research use only; read Material Safety Data Sheets (MSDS) and use appropriate PPE (eye protection, mask, gloves, lab coat).\u003c\/p\u003e\r\n \u003cp\u003e• Separate laboratory areas for negative control\/reagent prep, sample processing and positive control to avoid cross-contamination.\u003c\/p\u003e\r\n \u003cp\u003e• Disinfect work areas with nucleic acid scavenger and 75% ethanol; perform UV irradiation of benches (≥1 hour) and work areas (≥30 minutes) before use.\u003c\/p\u003e\r\n \u003cp\u003e• Before and after rHCDpurify runs perform UV sterilization for at least 15 minutes and wipe with 75% ethanol; minimum interval between extractions is 30 minutes.\u003c\/p\u003e\r\n \u003cp\u003e• Maintain ambient experimental temperature ≥22 °C and humidity ≤70% during procedures.\u003c\/p\u003e\r\n \u003cp\u003e• Change gloves and protective garments regularly and use different supplies in different areas to avoid contamination.\u003c\/p\u003e\r\n \u003cp\u003e• Ensure magnetic particles are equilibrated and vortexed prior to use; if Lysis or Binding solutions appear cloudy, warm to 37 °C and mix until clear.\u003c\/p\u003e\r\n \u003cp\u003e• After extraction immediately transfer purified eluate to a new tube and ensure at least 40 μL is recovered for downstream qPCR; perform qPCR the same day if possible.\u003c\/p\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003c\/section\u003e\r\n\r\n \r\n \u003csection class=\"shentek-section shentek-section--lg\"\u003e\r\n \u003ch3 class=\"shentek-subtitle shentek-subtitle--bar\"\u003eQuality Management \u0026amp; Certifications\u003c\/h3\u003e\r\n \u003cdiv class=\"shentek-grid shentek-grid--4col\"\u003e\r\n \u003cdiv class=\"shentek-card\"\u003e\r\n \u003ch4 class=\"shentek-card-title\"\u003eQuality System\u003c\/h4\u003e\r\n \u003ca class=\"shentek-btn\" href=\"#\"\u003eDownload QMS\u003c\/a\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-card\"\u003e\r\n \u003ch4 class=\"shentek-card-title\"\u003eQMS (ISO, GMP)\u003c\/h4\u003e\r\n \u003ca class=\"shentek-btn\" href=\"#\"\u003eDownload Certificate\u003c\/a\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-card\"\u003e\r\n \u003ch4 class=\"shentek-card-title\"\u003eQuality Advantages\u003c\/h4\u003e\r\n \u003ca class=\"shentek-btn\" href=\"#\"\u003eView Report\u003c\/a\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-card\"\u003e\r\n \u003ch4 class=\"shentek-card-title\"\u003eQuality Control Process\u003c\/h4\u003e\r\n \u003ca class=\"shentek-btn\" href=\"#\"\u003eDownload Process\u003c\/a\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003c\/section\u003e\r\n\u003csection class=\"shentek-section shentek-section--card\"\u003e\r\n \u003ch3 class=\"shentek-subtitle shentek-subtitle--icon\"\u003e\r\n \u003cspan class=\"shentek-subtitle-icon\"\u003e📂\u003c\/span\u003e Technical Resources \u0026amp; Downloads\r\n \u003c\/h3\u003e\r\n \u003cdiv class=\"shentek-grid shentek-grid--downloads\"\u003e\r\n \u003ca class=\"shentek-download-link\" href=\"https:\/\/files.biofargo.com\/shentek\/coa\/1504633.pdf\" target=\"_blank\"\u003e\r\n \u003cspan class=\"shentek-pdf-icon\"\u003ePDF\u003c\/span\u003e Product Manual \u003cspan class=\"shentek-arrow\"\u003e↓\u003c\/span\u003e\r\n \u003c\/a\u003e\r\n \u003ca class=\"shentek-download-link\" href=\"https:\/\/files.biofargo.com\/shentek\/msds\/1504633.pdf\" target=\"_blank\"\u003e\r\n \u003cspan class=\"shentek-pdf-icon\"\u003ePDF\u003c\/span\u003e MSDS \/ SDS \u003cspan class=\"shentek-arrow\"\u003e↓\u003c\/span\u003e\r\n \u003c\/a\u003e\r\n \u003c\/div\u003e\r\n \u003c\/section\u003e\r\n\r\n \u003csection class=\"shentek-section\"\u003e\r\n \u003ch3 class=\"shentek-subtitle shentek-subtitle--bar\"\u003eFrequently Asked Questions (FAQ)\u003c\/h3\u003e\r\n \u003cdiv class=\"shentek-faq\"\u003e\r\n \u003cdiv class=\"shentek-faq-item shentek-faq-item--alt\"\u003e\r\n \u003cdiv class=\"shentek-faq-question\"\u003eQ1: What is the sensitivity of this extraction kit?\u003c\/div\u003e\r\n \u003cdiv class=\"shentek-faq-answer\"\u003eThe recommended extraction performance is 50–100 CFU per tube; when used with the corresponding MicroSHENTEK detection kits the detection limit is ≤35 CFU per reaction.\u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-faq-item\"\u003e\r\n \u003cdiv class=\"shentek-faq-question\"\u003eQ2: How many extractions are provided per kit?\u003c\/div\u003e\r\n \u003cdiv class=\"shentek-faq-answer\"\u003eThis kit contains reagents for 50 extractions.\u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-faq-item shentek-faq-item--alt\"\u003e\r\n \u003cdiv class=\"shentek-faq-question\"\u003eQ3: What are the recommended storage conditions?\u003c\/div\u003e\r\n \u003cdiv class=\"shentek-faq-answer\"\u003eKit components are stored at room temperature, 2–8 °C, or -20 °C depending on the component; overall stability up to 24 months. Check individual component labels for specific storage instructions.\u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-faq-item\"\u003e\r\n \u003cdiv class=\"shentek-faq-question\"\u003eQ4: Can this kit be used with an automated extractor?\u003c\/div\u003e\r\n \u003cdiv class=\"shentek-faq-answer\"\u003eYes. The kit is compatible with the rHCDpurify system and the Micro-633 program (approx. 52 minutes run). Follow plate layouts and program settings in the user guide.\u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003c\/section\u003e\r\n\r\n \u003cdiv class=\"shentek-notice\"\u003e\r\n \u003cdiv class=\"shentek-notice-header\"\u003e\r\n \u003csvg class=\"shentek-notice-icon\" viewbox=\"0 0 20 20\" fill=\"currentColor\"\u003e\r\n \u003cpath fill-rule=\"evenodd\" d=\"M8.257 3.099c.765-1.36 2.722-1.36 3.486 0l5.58 9.92c.75 1.334-.213 2.98-1.742 2.98H4.42c-1.53 0-2.493-1.646-1.743-2.98l5.58-9.92zM11 13a1 1 0 11-2 0 1 1 0 012 0zm-1-8a1 1 0 00-1 1v3a1 1 0 002 0V6a1 1 0 00-1-1z\" clip-rule=\"evenodd\"\u003e\u003c\/path\u003e\r\n \u003c\/svg\u003e\r\n \u003ch3 class=\"shentek-notice-title\"\u003eResearch Use Only\u003c\/h3\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-notice-body\"\u003e\r\n \u003cdiv class=\"shentek-notice-item\"\u003e\r\n \u003cspan class=\"shentek-notice-check\"\u003e✔\u003c\/span\u003e\r\n \u003cp class=\"shentek-notice-text\"\u003e\u003cstrong\u003eFor Research Use Only (RUO)\u003c\/strong\u003e – This product is intended\r\n for laboratory research purposes only and not for clinical or regulatory diagnostic use.\u003c\/p\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-notice-item\"\u003e\r\n \u003cspan class=\"shentek-notice-check\"\u003e✔\u003c\/span\u003e\r\n \u003cp class=\"shentek-notice-text\"\u003eNot intended for use in USDA or FDA regulated diagnostic testing or\r\n official compliance testing.\u003c\/p\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n\u003c\/div\u003e","brand":"SHENTEK","offers":[{"title":"50 Extractions","offer_id":45187300065461,"sku":"1504633","price":3070.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/Fungi_Bacteria_DNA_Extraction_Kit-MicroSHENTEK.jpg?v=1742274582"},{"product_id":"bacteria-dna-detection-kit-mycoshentek™","title":"Bacteria DNA Detection Kit MycoSHENTEK™","description":"\u003cstyle type=\"text\/css\"\u003e\n.shentek-wrapper {\n font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;\n color: #2c3e50;\n line-height: 1.7;\n margin: 0 auto;\n background: #fff;\n padding: 10px;\n}\n\n.shentek-header-bar {\n background-color: #0056b3;\n border-radius: 8px;\n padding: 20px;\n display: flex;\n flex-wrap: wrap;\n justify-content: space-around;\n align-items: center;\n color: #ffffff;\n margin-bottom: 30px;\n box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);\n}\n\n.shentek-header-item {\n text-align: center;\n padding: 10px;\n min-width: 200px;\n}\n\n.shentek-header-item--bordered {\n \n border-right: 1px solid rgba(255, 255, 255, 0.2);\n}\n\n.shentek-header-label {\n font-size: 14px;\n opacity: 0.9;\n margin-bottom: 5px;\n}\n\n.shentek-header-value {\n font-size: 18px;\n font-weight: bold;\n}\n\n.shentek-section {\n margin-bottom: 45px;\n}\n\n.shentek-section--divider {\n border-bottom: 2px solid #f0f4f8;\n padding-bottom: 25px;\n margin-bottom: 40px;\n}\n\n.shentek-section--card {\n background: #fcfdfe;\n border: 1px solid #d1d5db;\n border-radius: 12px;\n padding: 30px;\n}\n\n.shentek-title {\n color: #0056b3;\n font-size: 24px;\n margin-top: 0;\n display: flex;\n align-items: center;\n}\n\n.shentek-title-bar {\n background: #0056b3;\n width: 4px;\n height: 24px;\n margin-right: 12px;\n display: inline-block;\n}\n\n.shentek-subtitle {\n color: #2d3748;\n font-size: 20px;\n margin-bottom: 20px;\n}\n\n.shentek-subtitle--bar {\n \n padding-left: 15px;\n margin-bottom: 25px;\n}\n\n.shentek-subtitle--icon {\n margin-top: 0;\n display: flex;\n align-items: center;\n}\n\n.shentek-subtitle-icon {\n margin-right: 12px;\n}\n\n.shentek-heading {\n color: #2d3748;\n font-size: 18px;\n \n padding-left: 12px;\n margin-bottom: 15px;\n}\n\n.shentek-text {\n font-size: 16px;\n color: #4a5568;\n margin-top: 15px;\n}\n\n.shentek-table-wrapper {\n overflow-x: auto;\n}\n\n.shentek-table {\n width: 100%;\n border-collapse: collapse;\n border: 1px solid #e2e8f0;\n font-size: 15px;\n}\n\n.shentek-table thead tr {\n background-color: #0056b3;\n color: #fff;\n text-align: left;\n}\n\n.shentek-table th {\n padding: 15px;\n}\n\n.shentek-table td {\n padding: 12px 15px;\n border-bottom: 1px solid #e2e8f0;\n}\n\n.shentek-table td:first-child {\n font-weight: 600;\n background: #f8fafc;\n}\n\n.shentek-table .shentek-text-danger {\n color: #c53030;\n font-weight: 600;\n}\n\n.shentek-grid {\n display: grid;\n gap: 30px;\n}\n\n.shentek-grid--2col {\n grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));\n}\n\n.shentek-grid--4col {\n grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));\n gap: 20px;\n}\n\n.shentek-grid--downloads {\n grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));\n gap: 15px;\n}\n\n.shentek-list {\n padding-left: 20px;\n font-size: 14.5px;\n color: #4a5568;\n}\n\n.shentek-list li {\n margin-bottom: 8px;\n}\n\n.shentek-list li:last-child {\n margin-bottom: 0;\n}\n\n.shentek-box {\n background: #f8fafc;\n padding: 15px;\n border-radius: 6px;\n font-size: 13.5px;\n color: #4a5568;\n border: 1px solid #e2e8f0;\n}\n\n.shentek-box-row {\n display: flex;\n justify-content: space-between;\n padding: 6px 0;\n border-bottom: 1px dashed #cbd5e1;\n}\n\n.shentek-box-note {\n margin-top: 10px;\n font-size: 12px;\n color: #64748b;\n font-style: italic;\n}\n\n.shentek-box--warning {\n background: #fff5f5;\n border: 1px solid #feb2b2;\n color: #c53030;\n}\n\n.shentek-box--warning p {\n margin: 0;\n}\n\n.shentek-box--warning p + p {\n margin-top: 8px;\n}\n\n.shentek-card {\n border: 1px solid #e2e8f0;\n border-radius: 8px;\n padding: 20px;\n text-align: center;\n background: #fff;\n}\n\n.shentek-card-title {\n font-size: 14px;\n margin: 0 0 15px 0;\n height: 40px;\n color: #2d3748;\n}\n\n.shentek-btn {\n display: block;\n padding: 8px;\n background: #0056b3;\n color: #fff;\n text-decoration: none;\n border-radius: 4px;\n font-size: 13px;\n font-weight: 600;\n}\n\n.shentek-download-link {\n display: flex;\n align-items: center;\n background: #fff;\n padding: 12px 18px;\n border-radius: 6px;\n border: 1px solid #cbd5e1;\n text-decoration: none;\n color: #334155;\n font-size: 14px;\n font-weight: 500;\n}\n\n.shentek-download-link .shentek-pdf-icon {\n color: #ef4444;\n font-weight: bold;\n margin-right: 10px;\n}\n\n.shentek-download-link .shentek-arrow {\n margin-left: auto;\n color: #94a3b8;\n}\n\n.shentek-faq {\n border: 1px solid #e2e8f0;\n border-radius: 8px;\n overflow: hidden;\n}\n\n.shentek-faq-item {\n padding: 15px 20px;\n border-bottom: 1px solid #e2e8f0;\n}\n\n.shentek-faq-item:last-child {\n border-bottom: none;\n}\n\n.shentek-faq-item--alt {\n background-color: #f8fafc;\n}\n\n.shentek-faq-question {\n font-weight: bold;\n color: #0056b3;\n margin-bottom: 5px;\n}\n\n.shentek-faq-answer {\n font-size: 14px;\n color: #4a5568;\n}\n\n.shentek-notice {\n background-color: #fffbeb;\n border: 1px solid #fde68a;\n border-radius: 8px;\n padding: 20px;\n margin-top: 30px;\n margin-bottom: 30px;\n}\n\n.shentek-notice-header {\n display: flex;\n align-items: center;\n gap: 8px;\n margin-bottom: 12px;\n}\n\n.shentek-notice-icon {\n width: 20px;\n height: 20px;\n color: #d97706;\n flex-shrink: 0;\n}\n\n.shentek-notice-title {\n font-weight: bold;\n color: #78350f;\n margin: 0;\n font-size: 16px;\n}\n\n.shentek-notice-body {\n margin-left: 28px;\n}\n\n.shentek-notice-item {\n display: flex;\n align-items: flex-start;\n gap: 8px;\n margin-bottom: 10px;\n}\n\n.shentek-notice-item:last-child {\n margin-bottom: 0;\n}\n\n.shentek-notice-check {\n color: #d97706;\n font-weight: bold;\n flex-shrink: 0;\n}\n\n.shentek-notice-text {\n margin: 0;\n font-size: 14px;\n color: #374151;\n line-height: 1.5;\n}\n\u003c\/style\u003e\r\n\r\n\u003cdiv class=\"shentek-wrapper\"\u003e\r\n \u003cdiv class=\"shentek-header-bar\"\u003e\r\n \u003cdiv class=\"shentek-header-item\"\u003e\r\n \u003cdiv class=\"shentek-header-label\"\u003e Detection Method\u003c\/div\u003e\r\n \u003cdiv class=\"shentek-header-value\"\u003eqPCR\u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-header-item shentek-header-item--bordered\"\u003e\r\n \u003cdiv class=\"shentek-header-label\"\u003e Assay Time\u003c\/div\u003e\r\n \u003cdiv class=\"shentek-header-value\"\u003eRefer to manual\u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-header-item\"\u003e\r\n \u003cdiv class=\"shentek-header-label\"\u003e Storage Temperature\u003c\/div\u003e\r\n \u003cdiv class=\"shentek-header-value\"\u003e-20 °C (stable for 24 months)\u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n\r\n \u003csection class=\"shentek-section shentek-section--divider\"\u003e\r\n \u003ch2 class=\"shentek-title\"\u003e\r\n \r\n Product Description\r\n \u003c\/h2\u003e\r\n \u003cp class=\"shentek-text\"\u003eMicroSHENTEK® Bacteria DNA Detection Kit is used together with the MicroSHENTEK® Fungi \u0026amp; Bacteria DNA Extraction Kit to qualitatively determine bacterial contamination in cells, cell products, vaccines and related matrices. The assay uses real-time PCR (qPCR) and has been validated against USP, EP, JP and Ch.P requirements. The kit covers approximately 92% of known bacterial species (nearly 60,000 species\/subspecies sequences) and has a reported detection limit of not more than 35 CFU per reaction. Specificity and coverage have been validated across a variety of matrices, production cells and engineered fungi. For extraction procedures refer to MicroSHENTEK® Fungi \u0026amp; Bacteria DNA Extraction Kit User Guide (Product No. 1504633). Reagents provided are sufficient for 50 reactions.\u003c\/p\u003e\r\n \u003c\/section\u003e\r\n\r\n \u003csection class=\"shentek-section\"\u003e\r\n \u003ch3 class=\"shentek-subtitle\"\u003eTechnical Specifications\u003c\/h3\u003e\r\n \u003cdiv class=\"shentek-table-wrapper\"\u003e\r\n \u003ctable class=\"shentek-table\"\u003e\r\n \u003cthead\u003e\r\n \u003ctr\u003e\r\n \u003cth\u003eParameter\u003c\/th\u003e\r\n \u003cth\u003eDetails\u003c\/th\u003e\r\n \u003c\/tr\u003e\r\n \u003c\/thead\u003e\r\n \u003ctbody\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eLimit of Detection (LOD)\u003c\/td\u003e\r\n \u003ctd class=\"shentek-text-danger\"\u003eNot more than 35 CFU\/reaction\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eCoverage\u003c\/td\u003e\r\n \u003ctd class=\"shentek-text-danger\"\u003eApproximately 92% of known bacterial species (~60,000 species\/subspecies sequences)\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eValidation \/ Standards\u003c\/td\u003e\r\n \u003ctd class=\"shentek-text-danger\"\u003eValidated according to pharmacopeial guidance: USP, EP, JP and Ch.P (references include USP\u0026lt;71\u0026gt;, EP\u0026lt;2.6.21\u0026gt;, EP\u0026lt;2.6.7\u0026gt;, EP\u0026lt;2.6.16\u0026gt;, EP\u0026lt;2.6.1\u0026gt;, JP\u0026lt;4.06\u0026gt;, Ch.P\u0026lt;1101\u0026gt;, Ch.P\u0026lt;0234\u0026gt;)\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eIntended use\u003c\/td\u003e\r\n \u003ctd\u003eQualitative detection of bacterial DNA to assess bacterial contamination in cells, cell products, vaccines and related samples\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eNumber of reactions per kit\u003c\/td\u003e\r\n \u003ctd class=\"shentek-text-danger\"\u003e50 reactions\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eReaction volume\u003c\/td\u003e\r\n \u003ctd\u003e30 μL total reaction volume (10 μL qPCR MIX + 20 μL sample\/control)\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eqPCR thermal cycling\u003c\/td\u003e\r\n \u003ctd\u003eActivation: 95 °C 10:00 (1 cycle); Denaturation: 95 °C 00:15; Annealing: 55 °C 00:30; Extension: 72 °C 01:00; 45 cycles. Fluorescence read during extension.\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eControl acceptance thresholds (FAM channel)\u003c\/td\u003e\r\n \u003ctd class=\"shentek-text-danger\"\u003eNTC: Ct ≥ 39.00 or no amplification; NCS: Ct ≥ 39.00 or no amplification; PC: Ct \u0026lt; 35.00 with proper S-shaped amplification; PCS: Ct \u0026lt; 39.00 with S-shaped amplification\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eTest sample interpretation (FAM channel)\u003c\/td\u003e\r\n \u003ctd\u003ePositive: Ct \u0026lt; 39.00 (at least one well) with S-shaped amplification. Negative: Ct ≥ 39.00 or absence of specific amplification in duplicate runs. If PCS Ct ≥ 39.00, experimental process needs checking or retest may be recommended.\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eInstrument compatibility\u003c\/td\u003e\r\n \u003ctd\u003eCompatible with common real-time PCR systems (examples: SHENTEK-96S Real-time PCR System, Roche LightCycler 480 II)\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003c\/tbody\u003e\r\n \u003c\/table\u003e\r\n \u003c\/div\u003e\r\n \u003c\/section\u003e\r\n\r\n \u003csection class=\"shentek-section\"\u003e\r\n \u003cdiv class=\"shentek-grid shentek-grid--2col\"\u003e\r\n \u003cdiv\u003e\r\n \u003ch3 class=\"shentek-heading\"\u003eFeatures\u003c\/h3\u003e\r\n \u003cul class=\"shentek-list\"\u003e\r\n \u003cli\u003e\n\u003cstrong\u003eReal-time qPCR detection:\u003c\/strong\u003e Uses probe-based real-time PCR for sensitive and specific detection of bacterial DNA.\u003c\/li\u003e\r\n \u003cli\u003e\n\u003cstrong\u003eValidated to pharmacopeial guidance:\u003c\/strong\u003e Assay performance validated according to USP, EP, JP and Ch.P standards for sterility \/ nucleic acid amplification methods.\u003c\/li\u003e\r\n \u003cli\u003e\n\u003cstrong\u003eHigh coverage:\u003c\/strong\u003e Designed to detect approximately 92% of known bacterial species (~60,000 sequences), increasing the likelihood of detecting diverse contaminants.\u003c\/li\u003e\r\n \u003cli\u003e\n\u003cstrong\u003eLow detection limit:\u003c\/strong\u003e Reported detection limit of ≤35 CFU per reaction (LOD validated during method validation).\u003c\/li\u003e\r\n \u003cli\u003e\n\u003cstrong\u003eControls included:\u003c\/strong\u003e Includes positive control and procedural controls to support result interpretation and assay QC.\u003c\/li\u003e\r\n \u003cli\u003e\n\u003cstrong\u003eCompatibility and flexibility:\u003c\/strong\u003e Works with standard PCR plates\/strips and is compatible with multiple real-time PCR instruments; workflow supports separate negative\/sample\/positive areas to minimize contamination.\u003c\/li\u003e\r\n \u003c\/ul\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv\u003e\r\n \u003ch3 class=\"shentek-heading\"\u003eApplications\u003c\/h3\u003e\r\n \u003cul class=\"shentek-list\"\u003e\r\n \u003cli\u003eQualitative detection of bacterial contamination in cell cultures\u003c\/li\u003e\r\n \u003cli\u003eSterility testing for cell products and biologics (vaccines, therapeutics)\u003c\/li\u003e\r\n \u003cli\u003eQuality control during production of biological products\u003c\/li\u003e\r\n \u003cli\u003eScreening of production cells and engineered fungi for bacterial DNA contamination\u003c\/li\u003e\r\n \u003cli\u003eResearch applications requiring sensitive detection of bacterial DNA in various matrices\u003c\/li\u003e\r\n \u003c\/ul\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv\u003e\r\n \u003ch3 class=\"shentek-heading\"\u003eKit Contents\u003c\/h3\u003e\r\n \u003cdiv class=\"shentek-box\"\u003e\r\n \u003cdiv class=\"shentek-box-row\"\u003e\r\n \u003cspan\u003eBac Positive Control (PC) (Part No. NNA047) 50 μL × 1 tube\u003c\/span\u003e\u003cstrong\u003e-20 °C\u003c\/strong\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-box-row\"\u003e\r\n \u003cspan\u003eBac qPCR Reaction Buffer (Part No. NNB019) 220 μL × 2 tubes\u003c\/span\u003e\u003cstrong\u003e-20 °C (protect from light)\u003c\/strong\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-box-row\"\u003e\r\n \u003cspan\u003eBac Primer \u0026amp; Probe MIX (Part No. NNC098) 50 μL × 2 tubes\u003c\/span\u003e\u003cstrong\u003e-20 °C\u003c\/strong\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-box-row\"\u003e\r\n \u003cspan\u003eDNA Dilution Buffer (DDB) (Part No. NND001) 1.5 mL × 2 tubes\u003c\/span\u003e\u003cstrong\u003e-20 °C\u003c\/strong\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-box-note\"\u003e* Total: 50 reactions | Method: qPCR\u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv\u003e\r\n \u003ch3 class=\"shentek-heading\"\u003eAttention\u003c\/h3\u003e\r\n \u003cdiv class=\"shentek-box shentek-box--warning\"\u003e\r\n \u003cp\u003e• For Research Use Only (RUO). Not for human diagnostic use.\u003c\/p\u003e\r\n \u003cp\u003e• Read Material Safety Data Sheets (MSDS) and follow all handling instructions.\u003c\/p\u003e\r\n \u003cp\u003e• Wear appropriate PPE: protective eyewear, mask, lab coat and gloves.\u003c\/p\u003e\r\n \u003cp\u003e• Work areas should be segregated into Negative, Sample and Positive areas; use dedicated equipment in each area to prevent contamination.\u003c\/p\u003e\r\n \u003cp\u003e• Decontaminate work surfaces, pipettes and tubes by UV irradiation (60 minutes) and 75% ethanol and use nucleic acid scavenger as needed.\u003c\/p\u003e\r\n \u003cp\u003e• Thaw reagents at 2–8 °C or on ice; vortex and briefly spin before use.\u003c\/p\u003e\r\n \u003cp\u003e• Prepare dilutions of positive control last and perform dilutions in the positive area to avoid contamination.\u003c\/p\u003e\r\n \u003cp\u003e• Follow specified plate loading order: add and seal NTC and NCS in negative area, add test samples in sample area, then add PCS and PC in positive area.\u003c\/p\u003e\r\n \u003cp\u003e• If detecting fungi and bacteria in the same run, add UNG enzyme step (25 °C for 10 minutes) and perform two-channel assay (FAM and VIC) as instructed.\u003c\/p\u003e\r\n \u003cp\u003e• If control criteria are not met (e.g., PCS Ct ≥39.00), re-check experiment and consider retesting.\u003c\/p\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003c\/section\u003e\r\n\r\n \r\n \u003csection class=\"shentek-section shentek-section--lg\"\u003e\r\n \u003ch3 class=\"shentek-subtitle shentek-subtitle--bar\"\u003eQuality Management \u0026amp; Certifications\u003c\/h3\u003e\r\n \u003cdiv class=\"shentek-grid shentek-grid--4col\"\u003e\r\n \u003cdiv class=\"shentek-card\"\u003e\r\n \u003ch4 class=\"shentek-card-title\"\u003eQuality System\u003c\/h4\u003e\r\n \u003ca class=\"shentek-btn\" href=\"#\"\u003eDownload QMS\u003c\/a\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-card\"\u003e\r\n \u003ch4 class=\"shentek-card-title\"\u003eQMS (ISO, GMP)\u003c\/h4\u003e\r\n \u003ca class=\"shentek-btn\" href=\"#\"\u003eDownload Certificate\u003c\/a\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-card\"\u003e\r\n \u003ch4 class=\"shentek-card-title\"\u003eQuality Advantages\u003c\/h4\u003e\r\n \u003ca class=\"shentek-btn\" href=\"#\"\u003eView Report\u003c\/a\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-card\"\u003e\r\n \u003ch4 class=\"shentek-card-title\"\u003eQuality Control Process\u003c\/h4\u003e\r\n \u003ca class=\"shentek-btn\" href=\"#\"\u003eDownload Process\u003c\/a\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003c\/section\u003e\r\n\u003csection class=\"shentek-section shentek-section--card\"\u003e\r\n \u003ch3 class=\"shentek-subtitle shentek-subtitle--icon\"\u003e\r\n \u003cspan class=\"shentek-subtitle-icon\"\u003e📂\u003c\/span\u003e Technical Resources \u0026amp; Downloads\r\n \u003c\/h3\u003e\r\n \u003cdiv class=\"shentek-grid shentek-grid--downloads\"\u003e\r\n \u003ca class=\"shentek-download-link\" href=\"https:\/\/files.biofargo.com\/shentek\/coa\/1504632.pdf\" target=\"_blank\"\u003e\r\n \u003cspan class=\"shentek-pdf-icon\"\u003ePDF\u003c\/span\u003e Product Manual \u003cspan class=\"shentek-arrow\"\u003e↓\u003c\/span\u003e\r\n \u003c\/a\u003e\r\n \u003ca class=\"shentek-download-link\" href=\"https:\/\/files.biofargo.com\/shentek\/msds\/1504632.pdf\" target=\"_blank\"\u003e\r\n \u003cspan class=\"shentek-pdf-icon\"\u003ePDF\u003c\/span\u003e MSDS \/ SDS \u003cspan class=\"shentek-arrow\"\u003e↓\u003c\/span\u003e\r\n \u003c\/a\u003e\r\n \u003c\/div\u003e\r\n \u003c\/section\u003e\r\n\r\n \u003csection class=\"shentek-section\"\u003e\r\n \u003ch3 class=\"shentek-subtitle shentek-subtitle--bar\"\u003eFrequently Asked Questions (FAQ)\u003c\/h3\u003e\r\n \u003cdiv class=\"shentek-faq\"\u003e\r\n \u003cdiv class=\"shentek-faq-item shentek-faq-item--alt\"\u003e\r\n \u003cdiv class=\"shentek-faq-question\"\u003eQ1: What is the limit of detection (LOD) of the kit?\u003c\/div\u003e\r\n \u003cdiv class=\"shentek-faq-answer\"\u003eThe kit reports a detection limit of not more than 35 CFU per reaction (LOD as validated during method validation).\u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-faq-item\"\u003e\r\n \u003cdiv class=\"shentek-faq-question\"\u003eQ2: Which real-time PCR instruments are supported?\u003c\/div\u003e\r\n \u003cdiv class=\"shentek-faq-answer\"\u003eThe kit is compatible with common real-time PCR systems. Examples provided: SHENTEK-96S Real-time PCR System and Roche LightCycler 480 II. Other instruments may be used if configured to the specified reaction volume and cycling program.\u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-faq-item shentek-faq-item--alt\"\u003e\r\n \u003cdiv class=\"shentek-faq-question\"\u003eQ3: How should the kit be stored and what is the shelf life?\u003c\/div\u003e\r\n \u003cdiv class=\"shentek-faq-answer\"\u003eStore kit components at -20 °C. Components are stable for up to 24 months; check the label expiration date.\u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-faq-item\"\u003e\r\n \u003cdiv class=\"shentek-faq-question\"\u003eQ4: What are the acceptance criteria for controls?\u003c\/div\u003e\r\n \u003cdiv class=\"shentek-faq-answer\"\u003eNTC and NCS: Ct ≥ 39.00 (or no amplification). PC: Ct \u0026lt; 35.00 with effective S-shaped amplification. PCS: Ct \u0026lt; 39.00 with effective S-shaped amplification. If PCS Ct ≥ 39.00, the process should be rechecked.\u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003c\/section\u003e\r\n\r\n \u003cdiv class=\"shentek-notice\"\u003e\r\n \u003cdiv class=\"shentek-notice-header\"\u003e\r\n \u003csvg class=\"shentek-notice-icon\" viewbox=\"0 0 20 20\" fill=\"currentColor\"\u003e\r\n \u003cpath fill-rule=\"evenodd\" d=\"M8.257 3.099c.765-1.36 2.722-1.36 3.486 0l5.58 9.92c.75 1.334-.213 2.98-1.742 2.98H4.42c-1.53 0-2.493-1.646-1.743-2.98l5.58-9.92zM11 13a1 1 0 11-2 0 1 1 0 012 0zm-1-8a1 1 0 00-1 1v3a1 1 0 002 0V6a1 1 0 00-1-1z\" clip-rule=\"evenodd\"\u003e\u003c\/path\u003e\r\n \u003c\/svg\u003e\r\n \u003ch3 class=\"shentek-notice-title\"\u003eResearch Use Only\u003c\/h3\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-notice-body\"\u003e\r\n \u003cdiv class=\"shentek-notice-item\"\u003e\r\n \u003cspan class=\"shentek-notice-check\"\u003e✔\u003c\/span\u003e\r\n \u003cp class=\"shentek-notice-text\"\u003e\u003cstrong\u003eResearch Use Only (RUO). Assay performance validated according to USP, EP, JP and Ch.P guidance (e.g., USP\u0026lt;71\u0026gt;, EP\u0026lt;2.6.21\u0026gt;, JP\u0026lt;4.06\u0026gt;, Ch.P references).\u003c\/strong\u003e – This product is intended\r\n for laboratory research purposes only and not for clinical or regulatory diagnostic use.\u003c\/p\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-notice-item\"\u003e\r\n \u003cspan class=\"shentek-notice-check\"\u003e✔\u003c\/span\u003e\r\n \u003cp class=\"shentek-notice-text\"\u003eNot intended for use in USDA or FDA regulated diagnostic testing or\r\n official compliance testing.\u003c\/p\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n\u003c\/div\u003e","brand":"SHENTEK","offers":[{"title":"50 Reactions","offer_id":45187308191925,"sku":"1504632","price":3399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/Fungi_Bacteria_DNA_Extraction_Kit.jpg?v=1742275516"},{"product_id":"e-coli-protein-expression-strains-hcp-elisa-kit-one-step-elisa-shentek®","title":"E.coli (Protein Expression Strains) HCP ELISA Kit (One-step ELISA) SHENTEK®","description":"\u003cstyle type=\"text\/css\"\u003e\n.shentek-wrapper {\n font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;\n color: #2c3e50;\n line-height: 1.7;\n margin: 0 auto;\n background: #fff;\n padding: 10px;\n}\n\n.shentek-header-bar {\n background-color: #0056b3;\n border-radius: 8px;\n padding: 20px;\n display: flex;\n flex-wrap: wrap;\n justify-content: space-around;\n align-items: center;\n color: #ffffff;\n margin-bottom: 30px;\n box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);\n}\n\n.shentek-header-item {\n text-align: center;\n padding: 10px;\n min-width: 200px;\n}\n\n.shentek-header-item--bordered {\n \n border-right: 1px solid rgba(255, 255, 255, 0.2);\n}\n\n.shentek-header-label {\n font-size: 14px;\n opacity: 0.9;\n margin-bottom: 5px;\n}\n\n.shentek-header-value {\n font-size: 18px;\n font-weight: bold;\n}\n\n.shentek-section {\n margin-bottom: 45px;\n}\n\n.shentek-section--divider {\n border-bottom: 2px solid #f0f4f8;\n padding-bottom: 25px;\n margin-bottom: 40px;\n}\n\n.shentek-section--card {\n background: #fcfdfe;\n border: 1px solid #d1d5db;\n border-radius: 12px;\n padding: 30px;\n}\n\n.shentek-title {\n color: #0056b3;\n font-size: 24px;\n margin-top: 0;\n display: flex;\n align-items: center;\n}\n\n.shentek-title-bar {\n background: #0056b3;\n width: 4px;\n height: 24px;\n margin-right: 12px;\n display: inline-block;\n}\n\n.shentek-subtitle {\n color: #2d3748;\n font-size: 20px;\n margin-bottom: 20px;\n}\n\n.shentek-subtitle--bar {\n \n padding-left: 15px;\n margin-bottom: 25px;\n}\n\n.shentek-subtitle--icon {\n margin-top: 0;\n display: flex;\n align-items: center;\n}\n\n.shentek-subtitle-icon {\n margin-right: 12px;\n}\n\n.shentek-heading {\n color: #2d3748;\n font-size: 18px;\n \n padding-left: 12px;\n margin-bottom: 15px;\n}\n\n.shentek-text {\n font-size: 16px;\n color: #4a5568;\n margin-top: 15px;\n}\n\n.shentek-table-wrapper {\n overflow-x: auto;\n}\n\n.shentek-table {\n width: 100%;\n border-collapse: collapse;\n border: 1px solid #e2e8f0;\n font-size: 15px;\n}\n\n.shentek-table thead tr {\n background-color: #0056b3;\n color: #fff;\n text-align: left;\n}\n\n.shentek-table th {\n padding: 15px;\n}\n\n.shentek-table td {\n padding: 12px 15px;\n border-bottom: 1px solid #e2e8f0;\n}\n\n.shentek-table td:first-child {\n font-weight: 600;\n background: #f8fafc;\n}\n\n.shentek-table .shentek-text-danger {\n color: #c53030;\n font-weight: 600;\n}\n\n.shentek-grid {\n display: grid;\n gap: 30px;\n}\n\n.shentek-grid--2col {\n grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));\n}\n\n.shentek-grid--4col {\n grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));\n gap: 20px;\n}\n\n.shentek-grid--downloads {\n grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));\n gap: 15px;\n}\n\n.shentek-list {\n padding-left: 20px;\n font-size: 14.5px;\n color: #4a5568;\n}\n\n.shentek-list li {\n margin-bottom: 8px;\n}\n\n.shentek-list li:last-child {\n margin-bottom: 0;\n}\n\n.shentek-box {\n background: #f8fafc;\n padding: 15px;\n border-radius: 6px;\n font-size: 13.5px;\n color: #4a5568;\n border: 1px solid #e2e8f0;\n}\n\n.shentek-box-row {\n display: flex;\n justify-content: space-between;\n padding: 6px 0;\n border-bottom: 1px dashed #cbd5e1;\n}\n\n.shentek-box-note {\n margin-top: 10px;\n font-size: 12px;\n color: #64748b;\n font-style: italic;\n}\n\n.shentek-box--warning {\n background: #fff5f5;\n border: 1px solid #feb2b2;\n color: #c53030;\n}\n\n.shentek-box--warning p {\n margin: 0;\n}\n\n.shentek-box--warning p + p {\n margin-top: 8px;\n}\n\n.shentek-card {\n border: 1px solid #e2e8f0;\n border-radius: 8px;\n padding: 20px;\n text-align: center;\n background: #fff;\n}\n\n.shentek-card-title {\n font-size: 14px;\n margin: 0 0 15px 0;\n height: 40px;\n color: #2d3748;\n}\n\n.shentek-btn {\n display: block;\n padding: 8px;\n background: #0056b3;\n color: #fff;\n text-decoration: none;\n border-radius: 4px;\n font-size: 13px;\n font-weight: 600;\n}\n\n.shentek-download-link {\n display: flex;\n align-items: center;\n background: #fff;\n padding: 12px 18px;\n border-radius: 6px;\n border: 1px solid #cbd5e1;\n text-decoration: none;\n color: #334155;\n font-size: 14px;\n font-weight: 500;\n}\n\n.shentek-download-link .shentek-pdf-icon {\n color: #ef4444;\n font-weight: bold;\n margin-right: 10px;\n}\n\n.shentek-download-link .shentek-arrow {\n margin-left: auto;\n color: #94a3b8;\n}\n\n.shentek-faq {\n border: 1px solid #e2e8f0;\n border-radius: 8px;\n overflow: hidden;\n}\n\n.shentek-faq-item {\n padding: 15px 20px;\n border-bottom: 1px solid #e2e8f0;\n}\n\n.shentek-faq-item:last-child {\n border-bottom: none;\n}\n\n.shentek-faq-item--alt {\n background-color: #f8fafc;\n}\n\n.shentek-faq-question {\n font-weight: bold;\n color: #0056b3;\n margin-bottom: 5px;\n}\n\n.shentek-faq-answer {\n font-size: 14px;\n color: #4a5568;\n}\n\n.shentek-notice {\n background-color: #fffbeb;\n border: 1px solid #fde68a;\n border-radius: 8px;\n padding: 20px;\n margin-top: 30px;\n margin-bottom: 30px;\n}\n\n.shentek-notice-header {\n display: flex;\n align-items: center;\n gap: 8px;\n margin-bottom: 12px;\n}\n\n.shentek-notice-icon {\n width: 20px;\n height: 20px;\n color: #d97706;\n flex-shrink: 0;\n}\n\n.shentek-notice-title {\n font-weight: bold;\n color: #78350f;\n margin: 0;\n font-size: 16px;\n}\n\n.shentek-notice-body {\n margin-left: 28px;\n}\n\n.shentek-notice-item {\n display: flex;\n align-items: flex-start;\n gap: 8px;\n margin-bottom: 10px;\n}\n\n.shentek-notice-item:last-child {\n margin-bottom: 0;\n}\n\n.shentek-notice-check {\n color: #d97706;\n font-weight: bold;\n flex-shrink: 0;\n}\n\n.shentek-notice-text {\n margin: 0;\n font-size: 14px;\n color: #374151;\n line-height: 1.5;\n}\n\u003c\/style\u003e\r\n\r\n\u003cdiv class=\"shentek-wrapper\"\u003e\r\n \u003cdiv class=\"shentek-header-bar\"\u003e\r\n \u003cdiv class=\"shentek-header-item\"\u003e\r\n \u003cdiv class=\"shentek-header-label\"\u003e Detection Method\u003c\/div\u003e\r\n \u003cdiv class=\"shentek-header-value\"\u003eELISA\u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-header-item shentek-header-item--bordered\"\u003e\r\n \u003cdiv class=\"shentek-header-label\"\u003e Assay Time\u003c\/div\u003e\r\n \u003cdiv class=\"shentek-header-value\"\u003eApproximately 3 hours (primary incubation) + 15 minutes substrate incubation\u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-header-item\"\u003e\r\n \u003cdiv class=\"shentek-header-label\"\u003e Storage Temperature\u003c\/div\u003e\r\n \u003cdiv class=\"shentek-header-value\"\u003e2-8 °C (kit); Anti-E.coli HCP-E Microtiter Strips 2-8 °C (stable for 60 days); Reconstituted Calibration Standard 2-8 °C (stable for 30 days)\u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n\r\n \u003csection class=\"shentek-section shentek-section--divider\"\u003e\r\n \u003ch2 class=\"shentek-title\"\u003e\r\n \r\n Product Description\r\n \u003c\/h2\u003e\r\n \u003cp class=\"shentek-text\"\u003e\u003c\/p\u003e\n\u003cp\u003eThis product is a one-step, solid-phase, double-antibody sandwich Enzyme-Linked Immunosorbent Assay (ELISA) intended to detect residual host cell proteins (HCPs) from E.coli protein expression strains (originated from BL21) in bioprocess samples. Polyclonal capture antibody (sheep anti-E.coli HCP affinity antibody) is pre-coated on microtiter strips. Calibration standards and samples are simultaneously incubated with HRP-conjugated anti-E.coli HCP detection antibody (one-step format). HRP catalyzes TMB oxidation to produce a colorimetric signal measured at 450 nm (with long-wavelength correction 620–650 nm). Concentrations are calculated by a 4-parameter logistic (4PL) fit to the calibration curve. The kit is supplied for research use only and is not intended for clinical diagnostic use.\u003c\/p\u003e\r\n \u003c\/section\u003e\r\n\r\n \u003csection class=\"shentek-section\"\u003e\r\n \u003ch3 class=\"shentek-subtitle\"\u003eTechnical Specifications\u003c\/h3\u003e\r\n \u003cdiv class=\"shentek-table-wrapper\"\u003e\r\n \u003ctable class=\"shentek-table\"\u003e\r\n \u003cthead\u003e\r\n \u003ctr\u003e\r\n \u003cth\u003eParameter\u003c\/th\u003e\r\n \u003cth\u003eDetails\u003c\/th\u003e\r\n \u003c\/tr\u003e\r\n \u003c\/thead\u003e\r\n \u003ctbody\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eFormat \/ Throughput\u003c\/td\u003e\r\n \u003ctd\u003e96 tests per kit; 8-well × 12 strips\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eDetection principle\u003c\/td\u003e\r\n \u003ctd\u003eOne-step double-antibody sandwich ELISA with HRP\/TMB colorimetric detection (read at 450 nm, reference 620–650 nm)\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eLinearity \u0026amp; Range\u003c\/td\u003e\r\n \u003ctd class=\"shentek-text-danger\"\u003e1.5–243 ng\/mL, R2 \u0026gt; 0.990\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eLower Limit of Quantitation (LLOQ)\u003c\/td\u003e\r\n \u003ctd class=\"shentek-text-danger\"\u003e1.5 ng\/mL\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eCalibration curve model\u003c\/td\u003e\r\n \u003ctd\u003e4-parameter logistic (4PL); example parameters A=2.41626, B=1.09106, C=89.16833, D=0.01118, R2=0.99995 (example data)\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eSpecificity \/ Cross-reactivity\u003c\/td\u003e\r\n \u003ctd class=\"shentek-text-danger\"\u003eNo cross-reactivity observed with CHO, Vero, HEK293T, and Hansenula polymorpha HCPs (as tested)\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eAssay incubation conditions\u003c\/td\u003e\r\n \u003ctd\u003eAdd 100 µL HRP detection reagent + 100 µL sample\/standard per well; incubate on microplate thermoshaker at 600 rpm for 3 hours at room temperature; wash; add 100 µL TMB and incubate 15 minutes at room temperature in dark; stop and read\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eReading\u003c\/td\u003e\r\n \u003ctd\u003eAbsorbance measured at 450 nm with correction wavelength set at 620–650 nm; subtract NCS (blank) and use 4PL fit\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eRecommended sample pH\u003c\/td\u003e\r\n \u003ctd\u003epH 6.5–8.5 (measurements may be compromised outside this range)\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eMinimum recommended pipetting volume for dilutions\u003c\/td\u003e\r\n \u003ctd\u003eMinimum volume 5 µL recommended for accurate dilutions\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eReading window after stop\u003c\/td\u003e\r\n \u003ctd\u003eComplete plate reading within 30 minutes after termination\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003c\/tbody\u003e\r\n \u003c\/table\u003e\r\n \u003c\/div\u003e\r\n \u003c\/section\u003e\r\n\r\n \u003csection class=\"shentek-section\"\u003e\r\n \u003cdiv class=\"shentek-grid shentek-grid--2col\"\u003e\r\n \u003cdiv\u003e\r\n \u003ch3 class=\"shentek-heading\"\u003eFeatures\u003c\/h3\u003e\r\n \u003cul class=\"shentek-list\"\u003e\r\n \u003cli\u003e\n\u003cstrong\u003eOne-step ELISA format:\u003c\/strong\u003e Simultaneous addition of calibration standard\/sample and HRP-conjugated detection antibody reduces hands-on time and simplifies workflow.\u003c\/li\u003e\r\n \u003cli\u003e\n\u003cstrong\u003eHigh sensitivity:\u003c\/strong\u003e LLOQ of 1.5 ng\/mL with a linear range up to 243 ng\/mL.\u003c\/li\u003e\r\n \u003cli\u003e\n\u003cstrong\u003eStrain-targeted specificity:\u003c\/strong\u003e Polyclonal antibodies generated against E.coli protein expression strains (BL21 origin) to improve detection of residual HCPs from these expression hosts.\u003c\/li\u003e\r\n \u003cli\u003e\n\u003cstrong\u003ePre-coated strips:\u003c\/strong\u003e Microtiter strips are pre-coated with capture antibody and supplied in sealed bag with desiccant for convenience and reproducibility.\u003c\/li\u003e\r\n \u003cli\u003e\n\u003cstrong\u003eValidated lack of cross-reactivity:\u003c\/strong\u003e No cross-reactivity observed with CHO, Vero, HEK293T, or Hansenula polymorpha HCPs (as tested).\u003c\/li\u003e\r\n \u003cli\u003e\n\u003cstrong\u003eComplete kit:\u003c\/strong\u003e Includes calibration standard, HRP-conjugated detection antibody, diluent, wash buffer concentrate, substrate, stop solution and sealing films.\u003c\/li\u003e\r\n \u003c\/ul\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv\u003e\r\n \u003ch3 class=\"shentek-heading\"\u003eApplications\u003c\/h3\u003e\r\n \u003cul class=\"shentek-list\"\u003e\r\n \u003cli\u003eQuantitation of residual host cell proteins (HCPs) in products expressed in E.coli BL21 protein expression strains\u003c\/li\u003e\r\n \u003cli\u003eIn-process samples, harvested bulk, drug substance and drug product testing during downstream processing\u003c\/li\u003e\r\n \u003cli\u003eAssay development and validation for bioprocess monitoring of E.coli-expressed biologics (e.g., IL, rhIFN, rhGM-CSF, rhTNF, EGF\/FGF\/PDGF)\u003c\/li\u003e\r\n \u003cli\u003eSpike\/recovery and method validation studies for residual HCP measurement (research use)\u003c\/li\u003e\r\n \u003c\/ul\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv\u003e\r\n \u003ch3 class=\"shentek-heading\"\u003eKit Contents\u003c\/h3\u003e\r\n \u003cdiv class=\"shentek-box\"\u003e\r\n \u003cdiv class=\"shentek-box-row\"\u003e\r\n \u003cspan\u003eE.coli HCP‑E Calibration Standard (PNB003), lyophilized (2 bottles)\u003c\/span\u003e\u003cstrong\u003eStore lyophilized at 2-8 °C; reconstitute with 500 µL Reconstitution Solution; reconstituted standard stable 2-8 °C for up to 30 days (single use recommended)\u003c\/strong\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-box-row\"\u003e\r\n \u003cspan\u003eAnti‑E.coli HCP‑E Microtiter Strips (PNA003) 8‑well × 12 strips\u003c\/span\u003e\u003cstrong\u003eSealed with desiccant at 2-8 °C; store unused strips in bag with desiccant; stable for up to 60 days after opening\u003c\/strong\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-box-row\"\u003e\r\n \u003cspan\u003eReconstitution Solution (PNC002) 1 × 1.5 mL\u003c\/span\u003e\u003cstrong\u003e2-8 °C\u003c\/strong\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-box-row\"\u003e\r\n \u003cspan\u003eDiluent (PNE004) 2 × 25 mL\u003c\/span\u003e\u003cstrong\u003e2-8 °C; use for dilution of calibration standards, HRP (100×) and samples\u003c\/strong\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-box-row\"\u003e\r\n \u003cspan\u003eWash Buffer Concentrate (10×) (PNF001) 2 × 25 mL\u003c\/span\u003e\u003cstrong\u003e2-8 °C; dilute 1:10 with ultra-pure water before use; may crystallize at low temps—redissolve at 37 °C if necessary\u003c\/strong\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-box-row\"\u003e\r\n \u003cspan\u003eAnti‑E.coli HCP‑E:HRP (100×) (PNN001) 1 × 120 µL\u003c\/span\u003e\u003cstrong\u003e2-8 °C; centrifuge before use; dilute 100× in Diluent to prepare 1× prior to assay; prepare fresh\u003c\/strong\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-box-row\"\u003e\r\n \u003cspan\u003eTMB Substrate (PND002) 1 × 12 mL\u003c\/span\u003e\u003cstrong\u003e2-8 °C; equilibrate to room temperature 20 minutes before use; keep protected from light; discard if colored\u003c\/strong\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-box-row\"\u003e\r\n \u003cspan\u003eStop Solution (PNI002) 1 × 6 mL (1 M HCl)\u003c\/span\u003e\u003cstrong\u003e2-8 °C; corrosive—handle with eye\/skin protection\u003c\/strong\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-box-row\"\u003e\r\n \u003cspan\u003eSealing Film (PNK001) 3 pieces\u003c\/span\u003e\u003cstrong\u003eRoom temperature; keep clean\u003c\/strong\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-box-note\"\u003e* Total: 96 tests\/Kit | Method: One-step double-antibody sandwich ELISA (colorimetric HRP\/TMB)\u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv\u003e\r\n \u003ch3 class=\"shentek-heading\"\u003eAttention\u003c\/h3\u003e\r\n \u003cdiv class=\"shentek-box shentek-box--warning\"\u003e\r\n \u003cp\u003e• For research use only (RUO); not intended for clinical diagnostic use.\u003c\/p\u003e\r\n \u003cp\u003e• Use sterile disposable tips, tubes and reservoirs; recommended to wipe bench and equipment with 75% ethanol before and after use.\u003c\/p\u003e\r\n \u003cp\u003e• Do not mix reagents from different lot numbers.\u003c\/p\u003e\r\n \u003cp\u003e• Use fresh ultra‑pure water; water temperature should not exceed 37 °C when preparing wash buffer.\u003c\/p\u003e\r\n \u003cp\u003e• Reconstituted Calibration Standard and prepared 1× Anti‑E.coli HCP‑E:HRP are recommended for single use due to instability; prepare freshly before each experiment.\u003c\/p\u003e\r\n \u003cp\u003e• TMB Substrate should be colorless; discard and contact supplier if colored.\u003c\/p\u003e\r\n \u003cp\u003e• Stop Solution is 1 M HCl — avoid contact with eyes, skin and clothing; wear appropriate PPE.\u003c\/p\u003e\r\n \u003cp\u003e• Avoid samples containing sodium azide (NaN3) as it will deactivate HRP and lead to underestimation of HCP levels.\u003c\/p\u003e\r\n \u003cp\u003e• Recommended sample pH 6.5–8.5; outside this range results may be compromised.\u003c\/p\u003e\r\n \u003cp\u003e• Minimum recommended pipetting volume for dilutions: 5 µL to ensure accuracy.\u003c\/p\u003e\r\n \u003cp\u003e• Seal microplate immediately after sample loading to prevent evaporation; avoid drying wells before substrate incubation.\u003c\/p\u003e\r\n \u003cp\u003e• Complete plate reading within 30 minutes after stopping the reaction.\u003c\/p\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003c\/section\u003e\r\n\r\n \r\n \u003csection class=\"shentek-section shentek-section--lg\"\u003e\r\n \u003ch3 class=\"shentek-subtitle shentek-subtitle--bar\"\u003eQuality Management \u0026amp; Certifications\u003c\/h3\u003e\r\n \u003cdiv class=\"shentek-grid shentek-grid--4col\"\u003e\r\n \u003cdiv class=\"shentek-card\"\u003e\r\n \u003ch4 class=\"shentek-card-title\"\u003eQuality System\u003c\/h4\u003e\r\n \u003ca class=\"shentek-btn\" href=\"#\"\u003eDownload QMS\u003c\/a\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-card\"\u003e\r\n \u003ch4 class=\"shentek-card-title\"\u003eQMS (ISO, GMP)\u003c\/h4\u003e\r\n \u003ca class=\"shentek-btn\" href=\"#\"\u003eDownload Certificate\u003c\/a\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-card\"\u003e\r\n \u003ch4 class=\"shentek-card-title\"\u003eQuality Advantages\u003c\/h4\u003e\r\n \u003ca class=\"shentek-btn\" href=\"#\"\u003eView Report\u003c\/a\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-card\"\u003e\r\n \u003ch4 class=\"shentek-card-title\"\u003eQuality Control Process\u003c\/h4\u003e\r\n \u003ca class=\"shentek-btn\" href=\"#\"\u003eDownload Process\u003c\/a\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003c\/section\u003e\r\n\u003csection class=\"shentek-section shentek-section--card\"\u003e\r\n \u003ch3 class=\"shentek-subtitle shentek-subtitle--icon\"\u003e\r\n \u003cspan class=\"shentek-subtitle-icon\"\u003e📂\u003c\/span\u003e Technical Resources \u0026amp; Downloads\r\n \u003c\/h3\u003e\r\n \u003cdiv class=\"shentek-grid shentek-grid--downloads\"\u003e\r\n \u003ca class=\"shentek-download-link\" href=\"https:\/\/files.biofargo.com\/shentek\/coa\/1301301-1.pdf\" target=\"_blank\"\u003e\r\n \u003cspan class=\"shentek-pdf-icon\"\u003ePDF\u003c\/span\u003e Product Manual \u003cspan class=\"shentek-arrow\"\u003e↓\u003c\/span\u003e\r\n \u003c\/a\u003e\r\n \u003ca class=\"shentek-download-link\" href=\"https:\/\/files.biofargo.com\/shentek\/msds\/1301301-1.pdf\" target=\"_blank\"\u003e\r\n \u003cspan class=\"shentek-pdf-icon\"\u003ePDF\u003c\/span\u003e MSDS \/ SDS \u003cspan class=\"shentek-arrow\"\u003e↓\u003c\/span\u003e\r\n \u003c\/a\u003e\r\n \u003c\/div\u003e\r\n \u003c\/section\u003e\r\n\r\n \u003csection class=\"shentek-section\"\u003e\r\n \u003ch3 class=\"shentek-subtitle shentek-subtitle--bar\"\u003eFrequently Asked Questions (FAQ)\u003c\/h3\u003e\r\n \u003cdiv class=\"shentek-faq\"\u003e\r\n \u003cdiv class=\"shentek-faq-item shentek-faq-item--alt\"\u003e\r\n \u003cdiv class=\"shentek-faq-question\"\u003eQ1: Is this kit suitable for detection of HCPs from any E.coli strain?\u003c\/div\u003e\r\n \u003cdiv class=\"shentek-faq-answer\"\u003eThis kit is specifically designed and validated for E.coli protein expression strains originated from BL21. Use with other E.coli strains requires method validation; the kit is not suitable for E.coli cloning strains or samples processed by alkaline lysis.\u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-faq-item\"\u003e\r\n \u003cdiv class=\"shentek-faq-question\"\u003eQ2: How should I prepare and store the calibration standard?\u003c\/div\u003e\r\n \u003cdiv class=\"shentek-faq-answer\"\u003eReconstitute each lyophilized Calibration Standard bottle with 500 µL Reconstitution Solution, gently mix and let stand for ~5 minutes. Use to prepare serial dilutions as described. Reconstituted standard may be stored at 2–8 °C for up to 30 days but single use is recommended due to potential instability.\u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-faq-item shentek-faq-item--alt\"\u003e\r\n \u003cdiv class=\"shentek-faq-question\"\u003eQ3: What is the assay sensitivity and dynamic range?\u003c\/div\u003e\r\n \u003cdiv class=\"shentek-faq-answer\"\u003eThe assay LLOQ is 1.5 ng\/mL with a validated linear range of 1.5–243 ng\/mL (R2 \u0026gt; 0.99 in internal testing).\u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-faq-item\"\u003e\r\n \u003cdiv class=\"shentek-faq-question\"\u003eQ4: What sample types are compatible and how should they be prepared?\u003c\/div\u003e\r\n \u003cdiv class=\"shentek-faq-answer\"\u003eCompatible sample types include in-process samples, harvested bulk, drug substance and drug product. Samples should be clear and transparent; remove particulates by centrifugation or filtration, avoid repeated freeze-thaw cycles, and adjust pH to within 6.5–8.5. Dilute samples into the calibration range and verify suitability using dilution series and spike recovery.\u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003c\/section\u003e\r\n\r\n \u003cdiv class=\"shentek-notice\"\u003e\r\n \u003cdiv class=\"shentek-notice-header\"\u003e\r\n \u003csvg class=\"shentek-notice-icon\" viewbox=\"0 0 20 20\" fill=\"currentColor\"\u003e\r\n \u003cpath fill-rule=\"evenodd\" d=\"M8.257 3.099c.765-1.36 2.722-1.36 3.486 0l5.58 9.92c.75 1.334-.213 2.98-1.742 2.98H4.42c-1.53 0-2.493-1.646-1.743-2.98l5.58-9.92zM11 13a1 1 0 11-2 0 1 1 0 012 0zm-1-8a1 1 0 00-1 1v3a1 1 0 002 0V6a1 1 0 00-1-1z\" clip-rule=\"evenodd\"\u003e\u003c\/path\u003e\r\n \u003c\/svg\u003e\r\n \u003ch3 class=\"shentek-notice-title\"\u003eResearch Use Only\u003c\/h3\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-notice-body\"\u003e\r\n \u003cdiv class=\"shentek-notice-item\"\u003e\r\n \u003cspan class=\"shentek-notice-check\"\u003e✔\u003c\/span\u003e\r\n \u003cp class=\"shentek-notice-text\"\u003e\u003cstrong\u003eResearch Use Only (RUO)\u003c\/strong\u003e – This product is intended\r\n for laboratory research purposes only and not for clinical or regulatory diagnostic use.\u003c\/p\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-notice-item\"\u003e\r\n \u003cspan class=\"shentek-notice-check\"\u003e✔\u003c\/span\u003e\r\n \u003cp class=\"shentek-notice-text\"\u003eNot intended for use in USDA or FDA regulated diagnostic testing or\r\n official compliance testing.\u003c\/p\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n\u003c\/div\u003e","brand":"SHENTEK","offers":[{"title":"96 Tests","offer_id":45187324051637,"sku":"1301301-1","price":876.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/E.coli_ProteinExpressionStrains_HCPELISAKit_One-stepELISA.jpg?v=1742276232"},{"product_id":"anti-e-coli-protein-expression-strains-hcp-antibody-shentek®","title":"Anti-E.coli (Protein Expression Strains) HCP Antibody SHENTEK®","description":"\u003cstyle type=\"text\/css\"\u003e\n.shentek-wrapper {\n font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;\n color: #2c3e50;\n line-height: 1.7;\n margin: 0 auto;\n background: #fff;\n padding: 10px;\n}\n\n.shentek-header-bar {\n background-color: #0056b3;\n border-radius: 8px;\n padding: 20px;\n display: flex;\n flex-wrap: wrap;\n justify-content: space-around;\n align-items: center;\n color: #ffffff;\n margin-bottom: 30px;\n box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);\n}\n\n.shentek-header-item {\n text-align: center;\n padding: 10px;\n min-width: 200px;\n}\n\n.shentek-header-item--bordered {\n \n border-right: 1px solid rgba(255, 255, 255, 0.2);\n}\n\n.shentek-header-label {\n font-size: 14px;\n opacity: 0.9;\n margin-bottom: 5px;\n}\n\n.shentek-header-value {\n font-size: 18px;\n font-weight: bold;\n}\n\n.shentek-section {\n margin-bottom: 45px;\n}\n\n.shentek-section--divider {\n border-bottom: 2px solid #f0f4f8;\n padding-bottom: 25px;\n margin-bottom: 40px;\n}\n\n.shentek-section--card {\n background: #fcfdfe;\n border: 1px solid #d1d5db;\n border-radius: 12px;\n padding: 30px;\n}\n\n.shentek-title {\n color: #0056b3;\n font-size: 24px;\n margin-top: 0;\n display: flex;\n align-items: center;\n}\n\n.shentek-title-bar {\n background: #0056b3;\n width: 4px;\n height: 24px;\n margin-right: 12px;\n display: inline-block;\n}\n\n.shentek-subtitle {\n color: #2d3748;\n font-size: 20px;\n margin-bottom: 20px;\n}\n\n.shentek-subtitle--bar {\n \n padding-left: 15px;\n margin-bottom: 25px;\n}\n\n.shentek-subtitle--icon {\n margin-top: 0;\n display: flex;\n align-items: center;\n}\n\n.shentek-subtitle-icon {\n margin-right: 12px;\n}\n\n.shentek-heading {\n color: #2d3748;\n font-size: 18px;\n \n padding-left: 12px;\n margin-bottom: 15px;\n}\n\n.shentek-text {\n font-size: 16px;\n color: #4a5568;\n margin-top: 15px;\n}\n\n.shentek-table-wrapper {\n overflow-x: auto;\n}\n\n.shentek-table {\n width: 100%;\n border-collapse: collapse;\n border: 1px solid #e2e8f0;\n font-size: 15px;\n}\n\n.shentek-table thead tr {\n background-color: #0056b3;\n color: #fff;\n text-align: left;\n}\n\n.shentek-table th {\n padding: 15px;\n}\n\n.shentek-table td {\n padding: 12px 15px;\n border-bottom: 1px solid #e2e8f0;\n}\n\n.shentek-table td:first-child {\n font-weight: 600;\n background: #f8fafc;\n}\n\n.shentek-table .shentek-text-danger {\n color: #c53030;\n font-weight: 600;\n}\n\n.shentek-grid {\n display: grid;\n gap: 30px;\n}\n\n.shentek-grid--2col {\n grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));\n}\n\n.shentek-grid--4col {\n grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));\n gap: 20px;\n}\n\n.shentek-grid--downloads {\n grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));\n gap: 15px;\n}\n\n.shentek-list {\n padding-left: 20px;\n font-size: 14.5px;\n color: #4a5568;\n}\n\n.shentek-list li {\n margin-bottom: 8px;\n}\n\n.shentek-list li:last-child {\n margin-bottom: 0;\n}\n\n.shentek-box {\n background: #f8fafc;\n padding: 15px;\n border-radius: 6px;\n font-size: 13.5px;\n color: #4a5568;\n border: 1px solid #e2e8f0;\n}\n\n.shentek-box-row {\n display: flex;\n justify-content: space-between;\n padding: 6px 0;\n border-bottom: 1px dashed #cbd5e1;\n}\n\n.shentek-box-note {\n margin-top: 10px;\n font-size: 12px;\n color: #64748b;\n font-style: italic;\n}\n\n.shentek-box--warning {\n background: #fff5f5;\n border: 1px solid #feb2b2;\n color: #c53030;\n}\n\n.shentek-box--warning p {\n margin: 0;\n}\n\n.shentek-box--warning p + p {\n margin-top: 8px;\n}\n\n.shentek-card {\n border: 1px solid #e2e8f0;\n border-radius: 8px;\n padding: 20px;\n text-align: center;\n background: #fff;\n}\n\n.shentek-card-title {\n font-size: 14px;\n margin: 0 0 15px 0;\n height: 40px;\n color: #2d3748;\n}\n\n.shentek-btn {\n display: block;\n padding: 8px;\n background: #0056b3;\n color: #fff;\n text-decoration: none;\n border-radius: 4px;\n font-size: 13px;\n font-weight: 600;\n}\n\n.shentek-download-link {\n display: flex;\n align-items: center;\n background: #fff;\n padding: 12px 18px;\n border-radius: 6px;\n border: 1px solid #cbd5e1;\n text-decoration: none;\n color: #334155;\n font-size: 14px;\n font-weight: 500;\n}\n\n.shentek-download-link .shentek-pdf-icon {\n color: #ef4444;\n font-weight: bold;\n margin-right: 10px;\n}\n\n.shentek-download-link .shentek-arrow {\n margin-left: auto;\n color: #94a3b8;\n}\n\n.shentek-faq {\n border: 1px solid #e2e8f0;\n border-radius: 8px;\n overflow: hidden;\n}\n\n.shentek-faq-item {\n padding: 15px 20px;\n border-bottom: 1px solid #e2e8f0;\n}\n\n.shentek-faq-item:last-child {\n border-bottom: none;\n}\n\n.shentek-faq-item--alt {\n background-color: #f8fafc;\n}\n\n.shentek-faq-question {\n font-weight: bold;\n color: #0056b3;\n margin-bottom: 5px;\n}\n\n.shentek-faq-answer {\n font-size: 14px;\n color: #4a5568;\n}\n\n.shentek-notice {\n background-color: #fffbeb;\n border: 1px solid #fde68a;\n border-radius: 8px;\n padding: 20px;\n margin-top: 30px;\n margin-bottom: 30px;\n}\n\n.shentek-notice-header {\n display: flex;\n align-items: center;\n gap: 8px;\n margin-bottom: 12px;\n}\n\n.shentek-notice-icon {\n width: 20px;\n height: 20px;\n color: #d97706;\n flex-shrink: 0;\n}\n\n.shentek-notice-title {\n font-weight: bold;\n color: #78350f;\n margin: 0;\n font-size: 16px;\n}\n\n.shentek-notice-body {\n margin-left: 28px;\n}\n\n.shentek-notice-item {\n display: flex;\n align-items: flex-start;\n gap: 8px;\n margin-bottom: 10px;\n}\n\n.shentek-notice-item:last-child {\n margin-bottom: 0;\n}\n\n.shentek-notice-check {\n color: #d97706;\n font-weight: bold;\n flex-shrink: 0;\n}\n\n.shentek-notice-text {\n margin: 0;\n font-size: 14px;\n color: #374151;\n line-height: 1.5;\n}\n\u003c\/style\u003e\r\n\r\n\u003cdiv class=\"shentek-wrapper\"\u003e\r\n \u003cdiv class=\"shentek-header-bar\"\u003e\r\n \u003cdiv class=\"shentek-header-item\"\u003e\r\n \u003cdiv class=\"shentek-header-label\"\u003e Detection Method\u003c\/div\u003e\r\n \u003cdiv class=\"shentek-header-value\"\u003eELISA\u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-header-item shentek-header-item--bordered\"\u003e\r\n \u003cdiv class=\"shentek-header-label\"\u003e Assay Time\u003c\/div\u003e\r\n \u003cdiv class=\"shentek-header-value\"\u003eRefer to manual\u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-header-item\"\u003e\r\n \u003cdiv class=\"shentek-header-label\"\u003e Storage Temperature\u003c\/div\u003e\r\n \u003cdiv class=\"shentek-header-value\"\u003e2-8 °C (short-term); \u0026lt; -65 °C (long-term) (stable for 12 months)\u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n\r\n \u003csection class=\"shentek-section shentek-section--divider\"\u003e\r\n \u003ch2 class=\"shentek-title\"\u003e\r\n \r\n Product Description\r\n \u003c\/h2\u003e\r\n \u003cp class=\"shentek-text\"\u003ePolyclonal sheep IgG antibody raised against E.coli host cell proteins (HCPs) from BL21 produced by physical disruption. Supplied as an affinity-purified, unconjugated liquid antibody in PBS without preservatives. Intended for research applications including HCP coverage evaluations, Western blot and ELISA. Supplied as 1 mg of antibody. Maintain at 2-8°C for short-term use; store below -65°C for long-term storage. Validity period 12 months.\u003c\/p\u003e\r\n \u003c\/section\u003e\r\n\r\n \u003csection class=\"shentek-section\"\u003e\r\n \u003ch3 class=\"shentek-subtitle\"\u003eTechnical Specifications\u003c\/h3\u003e\r\n \u003cdiv class=\"shentek-table-wrapper\"\u003e\r\n \u003ctable class=\"shentek-table\"\u003e\r\n \u003cthead\u003e\r\n \u003ctr\u003e\r\n \u003cth\u003eParameter\u003c\/th\u003e\r\n \u003cth\u003eDetails\u003c\/th\u003e\r\n \u003c\/tr\u003e\r\n \u003c\/thead\u003e\r\n \u003ctbody\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eSize\u003c\/td\u003e\r\n \u003ctd\u003e1 mg\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eSpecies Reactivity\u003c\/td\u003e\r\n \u003ctd\u003eEscherichia coli (E. coli)\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eHost\/Isotype\u003c\/td\u003e\r\n \u003ctd\u003eSheep \/ IgG\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eClass\u003c\/td\u003e\r\n \u003ctd class=\"shentek-text-danger\"\u003ePolyclonal\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eType\u003c\/td\u003e\r\n \u003ctd\u003eAntibody\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eConjugate\u003c\/td\u003e\r\n \u003ctd\u003eUnconjugate\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eImmunogen\u003c\/td\u003e\r\n \u003ctd class=\"shentek-text-danger\"\u003eE.coli HCPs (BL21) produced by physical disruption\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eForm\u003c\/td\u003e\r\n \u003ctd\u003eLiquid\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003ePurification\u003c\/td\u003e\r\n \u003ctd class=\"shentek-text-danger\"\u003eAffinity Purified\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eStorage buffer\u003c\/td\u003e\r\n \u003ctd\u003ePBS\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eContains\u003c\/td\u003e\r\n \u003ctd class=\"shentek-text-danger\"\u003eNo preservatives\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eApplications\u003c\/td\u003e\r\n \u003ctd class=\"shentek-text-danger\"\u003eHCP Coverage evaluations, Western Blot, ELISA\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eStorage\u003c\/td\u003e\r\n \u003ctd class=\"shentek-text-danger\"\u003eMaintain at 2-8°C for short-term use; for long-term storage, store below -65°C\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eValidity period\u003c\/td\u003e\r\n \u003ctd\u003e12 months\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003c\/tbody\u003e\r\n \u003c\/table\u003e\r\n \u003c\/div\u003e\r\n \u003c\/section\u003e\r\n\r\n \u003csection class=\"shentek-section\"\u003e\r\n \u003cdiv class=\"shentek-grid shentek-grid--2col\"\u003e\r\n \u003cdiv\u003e\r\n \u003ch3 class=\"shentek-heading\"\u003eFeatures\u003c\/h3\u003e\r\n \u003cul class=\"shentek-list\"\u003e\r\n \u003cli\u003e\n\u003cstrong\u003eBroad HCP recognition:\u003c\/strong\u003e Polyclonal antibody generated against whole-cell E.coli BL21 HCP mixture to provide broad host cell protein coverage.\u003c\/li\u003e\r\n \u003cli\u003e\n\u003cstrong\u003eAffinity purified:\u003c\/strong\u003e Affinity purification improves specificity and reduces background in immunoassays.\u003c\/li\u003e\r\n \u003cli\u003e\n\u003cstrong\u003eApplications ready:\u003c\/strong\u003e Validated for HCP coverage evaluation workflows and compatible with Western blot and ELISA formats.\u003c\/li\u003e\r\n \u003cli\u003e\n\u003cstrong\u003ePreservative-free formulation:\u003c\/strong\u003e Supplied in PBS without preservatives for compatibility with downstream assays and conjugation.\u003c\/li\u003e\r\n \u003c\/ul\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv\u003e\r\n \u003ch3 class=\"shentek-heading\"\u003eApplications\u003c\/h3\u003e\r\n \u003cul class=\"shentek-list\"\u003e\r\n \u003cli\u003eHCP coverage evaluations\u003c\/li\u003e\r\n \u003cli\u003eWestern Blot (WB)\u003c\/li\u003e\r\n \u003cli\u003eEnzyme-linked immunosorbent assay (ELISA)\u003c\/li\u003e\r\n \u003cli\u003eResearch use in process development and assay characterization involving E. coli-expressed proteins\u003c\/li\u003e\r\n \u003c\/ul\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv\u003e\r\n \u003ch3 class=\"shentek-heading\"\u003eKit Contents\u003c\/h3\u003e\r\n \u003cdiv class=\"shentek-box\"\u003e\r\n \u003cdiv class=\"shentek-box-row\"\u003e\r\n \u003cspan\u003eAnti-E.coli (Protein Expression Strains) HCP Antibody\u003c\/span\u003e\u003cstrong\u003e1 mg; store 2-8 °C for short-term; store \u0026lt; -65 °C for long-term\u003c\/strong\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-box-row\"\u003e\r\n \u003cspan\u003eStorage buffer: PBS\u003c\/span\u003e\u003cstrong\u003eStore 2-8 °C\u003c\/strong\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-box-note\"\u003e* Total: Not applicable (antibody reagent) | Method: ELISA, Western Blot, HCP coverage evaluation\u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv\u003e\r\n \u003ch3 class=\"shentek-heading\"\u003eAttention\u003c\/h3\u003e\r\n \u003cdiv class=\"shentek-box shentek-box--warning\"\u003e\r\n \u003cp\u003e• For research use only (not intended for diagnostic purposes).\u003c\/p\u003e\r\n \u003cp\u003e• Maintain at 2-8°C for short-term use; for long-term storage, store below -65°C.\u003c\/p\u003e\r\n \u003cp\u003e• Avoid repeated freeze–thaw cycles; aliquot as required.\u003c\/p\u003e\r\n \u003cp\u003e• Verify performance and optimal dilution in your assay system prior to critical experiments.\u003c\/p\u003e\r\n \u003cp\u003e• Do not use beyond the stated validity period (12 months).\u003c\/p\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003c\/section\u003e\r\n\r\n \r\n \u003csection class=\"shentek-section shentek-section--lg\"\u003e\r\n \u003ch3 class=\"shentek-subtitle shentek-subtitle--bar\"\u003eQuality Management \u0026amp; Certifications\u003c\/h3\u003e\r\n \u003cdiv class=\"shentek-grid shentek-grid--4col\"\u003e\r\n \u003cdiv class=\"shentek-card\"\u003e\r\n \u003ch4 class=\"shentek-card-title\"\u003eQuality System\u003c\/h4\u003e\r\n \u003ca class=\"shentek-btn\" href=\"#\"\u003eDownload QMS\u003c\/a\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-card\"\u003e\r\n \u003ch4 class=\"shentek-card-title\"\u003eQMS (ISO, GMP)\u003c\/h4\u003e\r\n \u003ca class=\"shentek-btn\" href=\"#\"\u003eDownload Certificate\u003c\/a\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-card\"\u003e\r\n \u003ch4 class=\"shentek-card-title\"\u003eQuality Advantages\u003c\/h4\u003e\r\n \u003ca class=\"shentek-btn\" href=\"#\"\u003eView Report\u003c\/a\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-card\"\u003e\r\n \u003ch4 class=\"shentek-card-title\"\u003eQuality Control Process\u003c\/h4\u003e\r\n \u003ca class=\"shentek-btn\" href=\"#\"\u003eDownload Process\u003c\/a\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003c\/section\u003e\r\n\u003csection class=\"shentek-section shentek-section--card\"\u003e\r\n \u003ch3 class=\"shentek-subtitle shentek-subtitle--icon\"\u003e\r\n \u003cspan class=\"shentek-subtitle-icon\"\u003e📂\u003c\/span\u003e Technical Resources \u0026amp; Downloads\r\n \u003c\/h3\u003e\r\n \u003cdiv class=\"shentek-grid shentek-grid--downloads\"\u003e\r\n \u003ca class=\"shentek-download-link\" href=\"https:\/\/files.biofargo.com\/shentek\/coa\/1301301-Ab01.pdf\" target=\"_blank\"\u003e\r\n \u003cspan class=\"shentek-pdf-icon\"\u003ePDF\u003c\/span\u003e Product Manual \u003cspan class=\"shentek-arrow\"\u003e↓\u003c\/span\u003e\r\n \u003c\/a\u003e\r\n \u003ca class=\"shentek-download-link\" href=\"https:\/\/files.biofargo.com\/shentek\/msds\/1301301-Ab01.pdf\" target=\"_blank\"\u003e\r\n \u003cspan class=\"shentek-pdf-icon\"\u003ePDF\u003c\/span\u003e MSDS \/ SDS \u003cspan class=\"shentek-arrow\"\u003e↓\u003c\/span\u003e\r\n \u003c\/a\u003e\r\n \u003c\/div\u003e\r\n \u003c\/section\u003e\r\n\r\n \u003csection class=\"shentek-section\"\u003e\r\n \u003ch3 class=\"shentek-subtitle shentek-subtitle--bar\"\u003eFrequently Asked Questions (FAQ)\u003c\/h3\u003e\r\n \u003cdiv class=\"shentek-faq\"\u003e\r\n \u003cdiv class=\"shentek-faq-item shentek-faq-item--alt\"\u003e\r\n \u003cdiv class=\"shentek-faq-question\"\u003eQ1: How should I store this antibody?\u003c\/div\u003e\r\n \u003cdiv class=\"shentek-faq-answer\"\u003eMaintain at 2-8°C for short-term use. For long-term storage, store below -65°C. Avoid repeated freeze–thaw cycles by aliquoting upon receipt.\u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-faq-item\"\u003e\r\n \u003cdiv class=\"shentek-faq-question\"\u003eQ2: What applications is this antibody suitable for?\u003c\/div\u003e\r\n \u003cdiv class=\"shentek-faq-answer\"\u003eThis antibody is intended for HCP coverage evaluations and is compatible with Western blot and ELISA formats. Users should optimize assay conditions (dilution, blocking, incubation times) for their specific workflow.\u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-faq-item shentek-faq-item--alt\"\u003e\r\n \u003cdiv class=\"shentek-faq-question\"\u003eQ3: Is the antibody conjugated?\u003c\/div\u003e\r\n \u003cdiv class=\"shentek-faq-answer\"\u003eNo. The product is supplied unconjugated (native IgG). It can be conjugated by the user to labels (HRP, biotin, fluorophores) if required.\u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-faq-item\"\u003e\r\n \u003cdiv class=\"shentek-faq-question\"\u003eQ4: Can this product be used for diagnostic purposes?\u003c\/div\u003e\r\n \u003cdiv class=\"shentek-faq-answer\"\u003eNo. This product is for research use only (RUO) and is not intended for diagnostic or therapeutic applications.\u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003c\/section\u003e\r\n\r\n \u003cdiv class=\"shentek-notice\"\u003e\r\n \u003cdiv class=\"shentek-notice-header\"\u003e\r\n \u003csvg class=\"shentek-notice-icon\" viewbox=\"0 0 20 20\" fill=\"currentColor\"\u003e\r\n \u003cpath fill-rule=\"evenodd\" d=\"M8.257 3.099c.765-1.36 2.722-1.36 3.486 0l5.58 9.92c.75 1.334-.213 2.98-1.742 2.98H4.42c-1.53 0-2.493-1.646-1.743-2.98l5.58-9.92zM11 13a1 1 0 11-2 0 1 1 0 012 0zm-1-8a1 1 0 00-1 1v3a1 1 0 002 0V6a1 1 0 00-1-1z\" clip-rule=\"evenodd\"\u003e\u003c\/path\u003e\r\n \u003c\/svg\u003e\r\n \u003ch3 class=\"shentek-notice-title\"\u003eResearch Use Only\u003c\/h3\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-notice-body\"\u003e\r\n \u003cdiv class=\"shentek-notice-item\"\u003e\r\n \u003cspan class=\"shentek-notice-check\"\u003e✔\u003c\/span\u003e\r\n \u003cp class=\"shentek-notice-text\"\u003e\u003cstrong\u003eResearch Use Only (RUO) — Not for diagnostic or therapeutic use.\u003c\/strong\u003e – This product is intended\r\n for laboratory research purposes only and not for clinical or regulatory diagnostic use.\u003c\/p\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-notice-item\"\u003e\r\n \u003cspan class=\"shentek-notice-check\"\u003e✔\u003c\/span\u003e\r\n \u003cp class=\"shentek-notice-text\"\u003eNot intended for use in USDA or FDA regulated diagnostic testing or\r\n official compliance testing.\u003c\/p\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n\u003c\/div\u003e","brand":"SHENTEK","offers":[{"title":"1 mg","offer_id":45187338764469,"sku":"1301301-Ab01","price":3914.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/Anti-E.coli_Protein_Expression_Strains_HCP_Antibody.jpg?v=1742277588"},{"product_id":"e-coli-k-12-alkaline-lysis-hcp-elisa-kit-shentek®","title":"E.coli (K-12 \u0026 Alkaline Lysis) HCP ELISA Kit SHENTEK®","description":"\u003cstyle type=\"text\/css\"\u003e\n.shentek-wrapper {\n font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;\n color: #2c3e50;\n line-height: 1.7;\n margin: 0 auto;\n background: #fff;\n padding: 10px;\n}\n\n.shentek-header-bar {\n background-color: #0056b3;\n border-radius: 8px;\n padding: 20px;\n display: flex;\n flex-wrap: wrap;\n justify-content: space-around;\n align-items: center;\n color: #ffffff;\n margin-bottom: 30px;\n box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);\n}\n\n.shentek-header-item {\n text-align: center;\n padding: 10px;\n min-width: 200px;\n}\n\n.shentek-header-item--bordered {\n \n border-right: 1px solid rgba(255, 255, 255, 0.2);\n}\n\n.shentek-header-label {\n font-size: 14px;\n opacity: 0.9;\n margin-bottom: 5px;\n}\n\n.shentek-header-value {\n font-size: 18px;\n font-weight: bold;\n}\n\n.shentek-section {\n margin-bottom: 45px;\n}\n\n.shentek-section--divider {\n border-bottom: 2px solid #f0f4f8;\n padding-bottom: 25px;\n margin-bottom: 40px;\n}\n\n.shentek-section--card {\n background: #fcfdfe;\n border: 1px solid #d1d5db;\n border-radius: 12px;\n padding: 30px;\n}\n\n.shentek-title {\n color: #0056b3;\n font-size: 24px;\n margin-top: 0;\n display: flex;\n align-items: center;\n}\n\n.shentek-title-bar {\n background: #0056b3;\n width: 4px;\n height: 24px;\n margin-right: 12px;\n display: inline-block;\n}\n\n.shentek-subtitle {\n color: #2d3748;\n font-size: 20px;\n margin-bottom: 20px;\n}\n\n.shentek-subtitle--bar {\n \n padding-left: 15px;\n margin-bottom: 25px;\n}\n\n.shentek-subtitle--icon {\n margin-top: 0;\n display: flex;\n align-items: center;\n}\n\n.shentek-subtitle-icon {\n margin-right: 12px;\n}\n\n.shentek-heading {\n color: #2d3748;\n font-size: 18px;\n \n padding-left: 12px;\n margin-bottom: 15px;\n}\n\n.shentek-text {\n font-size: 16px;\n color: #4a5568;\n margin-top: 15px;\n}\n\n.shentek-table-wrapper {\n overflow-x: auto;\n}\n\n.shentek-table {\n width: 100%;\n border-collapse: collapse;\n border: 1px solid #e2e8f0;\n font-size: 15px;\n}\n\n.shentek-table thead tr {\n background-color: #0056b3;\n color: #fff;\n text-align: left;\n}\n\n.shentek-table th {\n padding: 15px;\n}\n\n.shentek-table td {\n padding: 12px 15px;\n border-bottom: 1px solid #e2e8f0;\n}\n\n.shentek-table td:first-child {\n font-weight: 600;\n background: #f8fafc;\n}\n\n.shentek-table .shentek-text-danger {\n color: #c53030;\n font-weight: 600;\n}\n\n.shentek-grid {\n display: grid;\n gap: 30px;\n}\n\n.shentek-grid--2col {\n grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));\n}\n\n.shentek-grid--4col {\n grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));\n gap: 20px;\n}\n\n.shentek-grid--downloads {\n grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));\n gap: 15px;\n}\n\n.shentek-list {\n padding-left: 20px;\n font-size: 14.5px;\n color: #4a5568;\n}\n\n.shentek-list li {\n margin-bottom: 8px;\n}\n\n.shentek-list li:last-child {\n margin-bottom: 0;\n}\n\n.shentek-box {\n background: #f8fafc;\n padding: 15px;\n border-radius: 6px;\n font-size: 13.5px;\n color: #4a5568;\n border: 1px solid #e2e8f0;\n}\n\n.shentek-box-row {\n display: flex;\n justify-content: space-between;\n padding: 6px 0;\n border-bottom: 1px dashed #cbd5e1;\n}\n\n.shentek-box-note {\n margin-top: 10px;\n font-size: 12px;\n color: #64748b;\n font-style: italic;\n}\n\n.shentek-box--warning {\n background: #fff5f5;\n border: 1px solid #feb2b2;\n color: #c53030;\n}\n\n.shentek-box--warning p {\n margin: 0;\n}\n\n.shentek-box--warning p + p {\n margin-top: 8px;\n}\n\n.shentek-card {\n border: 1px solid #e2e8f0;\n border-radius: 8px;\n padding: 20px;\n text-align: center;\n background: #fff;\n}\n\n.shentek-card-title {\n font-size: 14px;\n margin: 0 0 15px 0;\n height: 40px;\n color: #2d3748;\n}\n\n.shentek-btn {\n display: block;\n padding: 8px;\n background: #0056b3;\n color: #fff;\n text-decoration: none;\n border-radius: 4px;\n font-size: 13px;\n font-weight: 600;\n}\n\n.shentek-download-link {\n display: flex;\n align-items: center;\n background: #fff;\n padding: 12px 18px;\n border-radius: 6px;\n border: 1px solid #cbd5e1;\n text-decoration: none;\n color: #334155;\n font-size: 14px;\n font-weight: 500;\n}\n\n.shentek-download-link .shentek-pdf-icon {\n color: #ef4444;\n font-weight: bold;\n margin-right: 10px;\n}\n\n.shentek-download-link .shentek-arrow {\n margin-left: auto;\n color: #94a3b8;\n}\n\n.shentek-faq {\n border: 1px solid #e2e8f0;\n border-radius: 8px;\n overflow: hidden;\n}\n\n.shentek-faq-item {\n padding: 15px 20px;\n border-bottom: 1px solid #e2e8f0;\n}\n\n.shentek-faq-item:last-child {\n border-bottom: none;\n}\n\n.shentek-faq-item--alt {\n background-color: #f8fafc;\n}\n\n.shentek-faq-question {\n font-weight: bold;\n color: #0056b3;\n margin-bottom: 5px;\n}\n\n.shentek-faq-answer {\n font-size: 14px;\n color: #4a5568;\n}\n\n.shentek-notice {\n background-color: #fffbeb;\n border: 1px solid #fde68a;\n border-radius: 8px;\n padding: 20px;\n margin-top: 30px;\n margin-bottom: 30px;\n}\n\n.shentek-notice-header {\n display: flex;\n align-items: center;\n gap: 8px;\n margin-bottom: 12px;\n}\n\n.shentek-notice-icon {\n width: 20px;\n height: 20px;\n color: #d97706;\n flex-shrink: 0;\n}\n\n.shentek-notice-title {\n font-weight: bold;\n color: #78350f;\n margin: 0;\n font-size: 16px;\n}\n\n.shentek-notice-body {\n margin-left: 28px;\n}\n\n.shentek-notice-item {\n display: flex;\n align-items: flex-start;\n gap: 8px;\n margin-bottom: 10px;\n}\n\n.shentek-notice-item:last-child {\n margin-bottom: 0;\n}\n\n.shentek-notice-check {\n color: #d97706;\n font-weight: bold;\n flex-shrink: 0;\n}\n\n.shentek-notice-text {\n margin: 0;\n font-size: 14px;\n color: #374151;\n line-height: 1.5;\n}\n\u003c\/style\u003e\r\n\r\n\u003cdiv class=\"shentek-wrapper\"\u003e\r\n \u003cdiv class=\"shentek-header-bar\"\u003e\r\n \u003cdiv class=\"shentek-header-item\"\u003e\r\n \u003cdiv class=\"shentek-header-label\"\u003e Detection Method\u003c\/div\u003e\r\n \u003cdiv class=\"shentek-header-value\"\u003eELISA\u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-header-item shentek-header-item--bordered\"\u003e\r\n \u003cdiv class=\"shentek-header-label\"\u003e Assay Time\u003c\/div\u003e\r\n \u003cdiv class=\"shentek-header-value\"\u003eRefer to manual\u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-header-item\"\u003e\r\n \u003cdiv class=\"shentek-header-label\"\u003e Storage Temperature\u003c\/div\u003e\r\n \u003cdiv class=\"shentek-header-value\"\u003e2-8 °C (store; strips: up to 60 days; reconstituted standard: up to 30 days)\u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n\r\n \u003csection class=\"shentek-section shentek-section--divider\"\u003e\r\n \u003ch2 class=\"shentek-title\"\u003e\r\n \r\n Product Description\r\n \u003c\/h2\u003e\r\n \u003cp class=\"shentek-text\"\u003eA sandwich-format solid-phase ELISA for quantitation of residual host cell proteins (HCPs) derived from E.coli K-12 strains (e.g., DH5α, Top10, JM109) in plasmid DNA (pDNA) intermediates or bulk prepared by alkaline lysis. The kit uses an affinity-purified capture antibody (sheep polyclonal) raised against alkaline-lysis-derived E.coli K-12 HCPs to capture HCPs, a biotinylated detection antibody and streptavidin–HRP for signal generation. Detection is performed with TMB substrate (read at 450 nm after stop), and sample concentrations are calculated against a six-point calibration curve using a 4-parameter logistic (4-PL) regression. The kit is supplied as 96 tests (8 × 12 strips) and is intended for research use only.\u003c\/p\u003e\r\n \u003c\/section\u003e\r\n\r\n \u003csection class=\"shentek-section\"\u003e\r\n \u003ch3 class=\"shentek-subtitle\"\u003eTechnical Specifications\u003c\/h3\u003e\r\n \u003cdiv class=\"shentek-table-wrapper\"\u003e\r\n \u003ctable class=\"shentek-table\"\u003e\r\n \u003cthead\u003e\r\n \u003ctr\u003e\r\n \u003cth\u003eParameter\u003c\/th\u003e\r\n \u003cth\u003eDetails\u003c\/th\u003e\r\n \u003c\/tr\u003e\r\n \u003c\/thead\u003e\r\n \u003ctbody\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eAssay format\u003c\/td\u003e\r\n \u003ctd\u003e96-well microtiter strips (8 × 12 strips), precoated with sheep anti-E.coli HCP-AC capture antibody\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eIntended sample types\u003c\/td\u003e\r\n \u003ctd\u003epDNA intermediates, in-process samples, drug substance and drug product prepared by alkaline lysis\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eLinearity \u0026amp; Range\u003c\/td\u003e\r\n \u003ctd class=\"shentek-text-danger\"\u003e3 - 729 ng\/mL (R² ≥ 0.990)\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eLower Limit of Quantitation (LLOQ)\u003c\/td\u003e\r\n \u003ctd class=\"shentek-text-danger\"\u003e3 ng\/mL\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eTypical calibration model\u003c\/td\u003e\r\n \u003ctd\u003e4-parameter logistic (4-PL) regression. Example parameters: A = 3.94571; B = -0.57096; C = 1732.85755; D = -0.05957; R² = 0.99973\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eSpecificity \/ Cross-reactivity\u003c\/td\u003e\r\n \u003ctd class=\"shentek-text-danger\"\u003eNo cross-reactivity observed with CHO, Vero, HEK293T, and Hansenula polymorpha\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eSample pH requirement\u003c\/td\u003e\r\n \u003ctd\u003eSample pH should be between 6.5 and 8.5\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eTypical incubation conditions\u003c\/td\u003e\r\n \u003ctd\u003eSample incubation: 100 µL, 1 hour at RT with shaking (300–500 rpm) or 2 hours standing; Biotinylated antibody: 45 min at RT; Streptavidin-HRP: 15 min at RT; TMB: 15 min at RT\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eKit size \/ Reactions\u003c\/td\u003e\r\n \u003ctd\u003e96 tests\/kit\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003ePart \/ Product No.\u003c\/td\u003e\r\n \u003ctd\u003eProduct No.: 1301302; Calibration Standard PNB002; Strips PNA002; other reagents PN* as labeled\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003c\/tbody\u003e\r\n \u003c\/table\u003e\r\n \u003c\/div\u003e\r\n \u003c\/section\u003e\r\n\r\n \u003csection class=\"shentek-section\"\u003e\r\n \u003cdiv class=\"shentek-grid shentek-grid--2col\"\u003e\r\n \u003cdiv\u003e\r\n \u003ch3 class=\"shentek-heading\"\u003eFeatures\u003c\/h3\u003e\r\n \u003cul class=\"shentek-list\"\u003e\r\n \u003cli\u003e\n\u003cstrong\u003eAlkaline-lysis‑targeted antibodies:\u003c\/strong\u003e Sheep polyclonal antibodies raised against HCPs derived from alkaline lysis of E.coli K-12, improving detection accuracy for alkalinely prepared pDNA samples.\u003c\/li\u003e\r\n \u003cli\u003e\n\u003cstrong\u003eSandwich ELISA sensitivity:\u003c\/strong\u003e Double-antibody sandwich format with biotin–streptavidin–HRP amplification enables a lower limit of quantitation of 3 ng\/mL and a wide dynamic range up to 729 ng\/mL.\u003c\/li\u003e\r\n \u003cli\u003e\n\u003cstrong\u003eReady-to-use precoated strips:\u003c\/strong\u003e Microtiter strips are pre-coated with capture antibody and supplied in sealed bags with desiccant for convenient setup and reduced plate-coating variability.\u003c\/li\u003e\r\n \u003cli\u003e\n\u003cstrong\u003eComplete kit for routine testing:\u003c\/strong\u003e Includes calibration standard (lyophilized), reconstitution solution, wash buffer concentrate, biotinylated detection antibody, streptavidin‑HRP, TMB substrate and stop solution.\u003c\/li\u003e\r\n \u003cli\u003e\n\u003cstrong\u003eValidated for common cell lines:\u003c\/strong\u003e Demonstrated no cross-reactivity with common non-E.coli host cells (CHO, Vero, HEK293T, Hansenula polymorpha).\u003c\/li\u003e\r\n \u003c\/ul\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv\u003e\r\n \u003ch3 class=\"shentek-heading\"\u003eApplications\u003c\/h3\u003e\r\n \u003cul class=\"shentek-list\"\u003e\r\n \u003cli\u003eQuantitation of residual E.coli K-12 host cell proteins in plasmid DNA (pDNA) intermediates produced by alkaline lysis\u003c\/li\u003e\r\n \u003cli\u003eIn-process monitoring of HCP clearance during pDNA purification\u003c\/li\u003e\r\n \u003cli\u003eTesting drug substance and drug product pDNA for residual E.coli HCPs (research use)\u003c\/li\u003e\r\n \u003cli\u003eMethod validation support and spike-recovery experiments for pDNA analytics\u003c\/li\u003e\r\n \u003c\/ul\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv\u003e\r\n \u003ch3 class=\"shentek-heading\"\u003eKit Contents\u003c\/h3\u003e\r\n \u003cdiv class=\"shentek-box\"\u003e\r\n \u003cdiv class=\"shentek-box-row\"\u003e\r\n \u003cspan\u003eE.coli HCP-AC Calibration Standard (PNB002) — lyophilized (3 bottles)\u003c\/span\u003e\u003cstrong\u003eStore at 2-8 °C; reconstituted standard: 2-8 °C up to 30 days\u003c\/strong\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-box-row\"\u003e\r\n \u003cspan\u003eAnti-E.coli HCP-AC Microtiter Strips (PNA002) — 8 well × 12 strips\u003c\/span\u003e\u003cstrong\u003eStore sealed in bag with desiccant at 2-8 °C; opened strips: up to 60 days\u003c\/strong\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-box-row\"\u003e\r\n \u003cspan\u003eReconstitution Solution (PNC002) — 2 × 1.5 mL\u003c\/span\u003e\u003cstrong\u003eStore at 2-8 °C\u003c\/strong\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-box-row\"\u003e\r\n \u003cspan\u003eWash Buffer Concentrate (10×) (PNF001) — 3 × 25 mL\u003c\/span\u003e\u003cstrong\u003eStore at 2-8 °C; if crystalline, warm to 37 °C to dissolve before dilution\u003c\/strong\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-box-row\"\u003e\r\n \u003cspan\u003eAnti-E.coli HCP-AC Biotinylated Conjugate (20×) (PNG002) — 1 × 600 μL\u003c\/span\u003e\u003cstrong\u003eStore at 2-8 °C; centrifuge briefly before use; prepare fresh 1× dilution before assay\u003c\/strong\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-box-row\"\u003e\r\n \u003cspan\u003eStreptavidin-HRP (100×) (PNH002) — 1 × 140 μL\u003c\/span\u003e\u003cstrong\u003eStore at 2-8 °C; centrifuge briefly before use; prepare fresh 1× dilution before assay\u003c\/strong\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-box-row\"\u003e\r\n \u003cspan\u003eTMB Substrate (PND002) — 1 × 12 mL\u003c\/span\u003e\u003cstrong\u003eKeep sealed, protected from light, store at 2-8 °C; equilibrate to RT 20 min before use; discard if colored\u003c\/strong\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-box-row\"\u003e\r\n \u003cspan\u003eStop Solution (PNI002) — 1 × 6 mL (1 M HCl)\u003c\/span\u003e\u003cstrong\u003eStore at 2-8 °C; corrosive — handle with appropriate PPE\u003c\/strong\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-box-row\"\u003e\r\n \u003cspan\u003eSealing Film (PNK001) — 3 pieces\u003c\/span\u003e\u003cstrong\u003eStore at 2-8 °C\u003c\/strong\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-box-note\"\u003e* Total: 96 tests\/Kit | Method: ELISA\u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv\u003e\r\n \u003ch3 class=\"shentek-heading\"\u003eAttention\u003c\/h3\u003e\r\n \u003cdiv class=\"shentek-box shentek-box--warning\"\u003e\r\n \u003cp\u003e• For Research Use Only (RUO). Not for clinical or diagnostic use.\u003c\/p\u003e\r\n \u003cp\u003e• Intended for qualified technicians. Users should validate the assay for their sample matrix prior to routine use.\u003c\/p\u003e\r\n \u003cp\u003e• Samples must be clear and free of insoluble material; centrifuge or filter before testing.\u003c\/p\u003e\r\n \u003cp\u003e• Maintain sample pH between 6.5 and 8.5; samples outside this range may give abnormal results.\u003c\/p\u003e\r\n \u003cp\u003e• Avoid repeated freeze–thaw cycles; for long-term storage, keep samples at −70 °C.\u003c\/p\u003e\r\n \u003cp\u003e• Do not mix reagents from different lot numbers.\u003c\/p\u003e\r\n \u003cp\u003e• Use ultra-pure water and ensure water temperature does not exceed 37 °C when preparing reagents.\u003c\/p\u003e\r\n \u003cp\u003e• Wash wells thoroughly and avoid drying wells prior to substrate addition.\u003c\/p\u003e\r\n \u003cp\u003e• TMB must be colorless before use; read plate within 30 minutes after adding stop solution.\u003c\/p\u003e\r\n \u003cp\u003e• Stop solution is 1 M HCl — avoid contact with skin and eyes; use appropriate PPE.\u003c\/p\u003e\r\n \u003cp\u003e• Avoid samples containing sodium azide (NaN3) because it inhibits HRP and will underestimate HCP levels.\u003c\/p\u003e\r\n \u003cp\u003e• Prepare biotinylated antibody and streptavidin-HRP dilutions fresh for each assay; recommended single-use for some prepared solutions.\u003c\/p\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003c\/section\u003e\r\n\r\n \r\n \u003csection class=\"shentek-section shentek-section--lg\"\u003e\r\n \u003ch3 class=\"shentek-subtitle shentek-subtitle--bar\"\u003eQuality Management \u0026amp; Certifications\u003c\/h3\u003e\r\n \u003cdiv class=\"shentek-grid shentek-grid--4col\"\u003e\r\n \u003cdiv class=\"shentek-card\"\u003e\r\n \u003ch4 class=\"shentek-card-title\"\u003eQuality System\u003c\/h4\u003e\r\n \u003ca class=\"shentek-btn\" href=\"#\"\u003eDownload QMS\u003c\/a\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-card\"\u003e\r\n \u003ch4 class=\"shentek-card-title\"\u003eQMS (ISO, GMP)\u003c\/h4\u003e\r\n \u003ca class=\"shentek-btn\" href=\"#\"\u003eDownload Certificate\u003c\/a\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-card\"\u003e\r\n \u003ch4 class=\"shentek-card-title\"\u003eQuality Advantages\u003c\/h4\u003e\r\n \u003ca class=\"shentek-btn\" href=\"#\"\u003eView Report\u003c\/a\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-card\"\u003e\r\n \u003ch4 class=\"shentek-card-title\"\u003eQuality Control Process\u003c\/h4\u003e\r\n \u003ca class=\"shentek-btn\" href=\"#\"\u003eDownload Process\u003c\/a\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003c\/section\u003e\r\n\u003csection class=\"shentek-section shentek-section--card\"\u003e\r\n \u003ch3 class=\"shentek-subtitle shentek-subtitle--icon\"\u003e\r\n \u003cspan class=\"shentek-subtitle-icon\"\u003e📂\u003c\/span\u003e Technical Resources \u0026amp; Downloads\r\n \u003c\/h3\u003e\r\n \u003cdiv class=\"shentek-grid shentek-grid--downloads\"\u003e\r\n \u003ca class=\"shentek-download-link\" href=\"https:\/\/files.biofargo.com\/shentek\/coa\/1301302.pdf\" target=\"_blank\"\u003e\r\n \u003cspan class=\"shentek-pdf-icon\"\u003ePDF\u003c\/span\u003e Product Manual \u003cspan class=\"shentek-arrow\"\u003e↓\u003c\/span\u003e\r\n \u003c\/a\u003e\r\n \u003ca class=\"shentek-download-link\" href=\"https:\/\/files.biofargo.com\/shentek\/msds\/1301302.pdf\" target=\"_blank\"\u003e\r\n \u003cspan class=\"shentek-pdf-icon\"\u003ePDF\u003c\/span\u003e MSDS \/ SDS \u003cspan class=\"shentek-arrow\"\u003e↓\u003c\/span\u003e\r\n \u003c\/a\u003e\r\n \u003c\/div\u003e\r\n \u003c\/section\u003e\r\n\r\n \u003csection class=\"shentek-section\"\u003e\r\n \u003ch3 class=\"shentek-subtitle shentek-subtitle--bar\"\u003eFrequently Asked Questions (FAQ)\u003c\/h3\u003e\r\n \u003cdiv class=\"shentek-faq\"\u003e\r\n \u003cdiv class=\"shentek-faq-item shentek-faq-item--alt\"\u003e\r\n \u003cdiv class=\"shentek-faq-question\"\u003eQ1: What sample types are compatible with this kit?\u003c\/div\u003e\r\n \u003cdiv class=\"shentek-faq-answer\"\u003eThe kit is optimized for pDNA samples and intermediates prepared by alkaline lysis from E.coli K-12 strains (e.g., DH5α, Top10, JM109). Samples should be clear and within pH 6.5–8.5.\u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-faq-item\"\u003e\r\n \u003cdiv class=\"shentek-faq-question\"\u003eQ2: What is the assay sensitivity and dynamic range?\u003c\/div\u003e\r\n \u003cdiv class=\"shentek-faq-answer\"\u003eThe lower limit of quantitation (LLOQ) is 3 ng\/mL and the assay is linear from 3 to 729 ng\/mL (R² ≥ 0.990).\u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-faq-item shentek-faq-item--alt\"\u003e\r\n \u003cdiv class=\"shentek-faq-question\"\u003eQ3: Can I incubate the plate without a thermoshaker?\u003c\/div\u003e\r\n \u003cdiv class=\"shentek-faq-answer\"\u003eYes — if a microplate thermoshaker is not available, incubate samples standing for 2 hours at room temperature instead of 1 hour with shaking.\u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-faq-item\"\u003e\r\n \u003cdiv class=\"shentek-faq-question\"\u003eQ4: How should I handle reagents after opening?\u003c\/div\u003e\r\n \u003cdiv class=\"shentek-faq-answer\"\u003eStore opened components at 2–8 °C as specified (e.g., strips in bag with desiccant up to 60 days; reconstituted standard up to 30 days). Prepare certain dilutions fresh and use single-use when recommended.\u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003c\/section\u003e\r\n\r\n \u003cdiv class=\"shentek-notice\"\u003e\r\n \u003cdiv class=\"shentek-notice-header\"\u003e\r\n \u003csvg class=\"shentek-notice-icon\" viewbox=\"0 0 20 20\" fill=\"currentColor\"\u003e\r\n \u003cpath fill-rule=\"evenodd\" d=\"M8.257 3.099c.765-1.36 2.722-1.36 3.486 0l5.58 9.92c.75 1.334-.213 2.98-1.742 2.98H4.42c-1.53 0-2.493-1.646-1.743-2.98l5.58-9.92zM11 13a1 1 0 11-2 0 1 1 0 012 0zm-1-8a1 1 0 00-1 1v3a1 1 0 002 0V6a1 1 0 00-1-1z\" clip-rule=\"evenodd\"\u003e\u003c\/path\u003e\r\n \u003c\/svg\u003e\r\n \u003ch3 class=\"shentek-notice-title\"\u003eResearch Use Only\u003c\/h3\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-notice-body\"\u003e\r\n \u003cdiv class=\"shentek-notice-item\"\u003e\r\n \u003cspan class=\"shentek-notice-check\"\u003e✔\u003c\/span\u003e\r\n \u003cp class=\"shentek-notice-text\"\u003e\u003cstrong\u003eResearch Use Only (RUO). Not for clinical diagnostic use.\u003c\/strong\u003e – This product is intended\r\n for laboratory research purposes only and not for clinical or regulatory diagnostic use.\u003c\/p\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-notice-item\"\u003e\r\n \u003cspan class=\"shentek-notice-check\"\u003e✔\u003c\/span\u003e\r\n \u003cp class=\"shentek-notice-text\"\u003eNot intended for use in USDA or FDA regulated diagnostic testing or\r\n official compliance testing.\u003c\/p\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n\u003c\/div\u003e","brand":"SHENTEK","offers":[{"title":"96 Tests","offer_id":45187364716725,"sku":"1301302","price":876.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/E.coli_K-12_Alkaline_Lysis_HCP_ELISA_Kit.jpg?v=1742278564"},{"product_id":"anti-e-coli-k-12-alkaline-lysis-hcp-antibody-shentek®","title":"Anti-E.coli (K-12 \u0026 Alkaline Lysis) HCP Antibody SHENTEK®","description":"\u003cstyle type=\"text\/css\"\u003e\n.shentek-wrapper {\n font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;\n color: #2c3e50;\n line-height: 1.7;\n margin: 0 auto;\n background: #fff;\n padding: 10px;\n}\n\n.shentek-header-bar {\n background-color: #0056b3;\n border-radius: 8px;\n padding: 20px;\n display: flex;\n flex-wrap: wrap;\n justify-content: space-around;\n align-items: center;\n color: #ffffff;\n margin-bottom: 30px;\n box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);\n}\n\n.shentek-header-item {\n text-align: center;\n padding: 10px;\n min-width: 200px;\n}\n\n.shentek-header-item--bordered {\n \n border-right: 1px solid rgba(255, 255, 255, 0.2);\n}\n\n.shentek-header-label {\n font-size: 14px;\n opacity: 0.9;\n margin-bottom: 5px;\n}\n\n.shentek-header-value {\n font-size: 18px;\n font-weight: bold;\n}\n\n.shentek-section {\n margin-bottom: 45px;\n}\n\n.shentek-section--divider {\n border-bottom: 2px solid #f0f4f8;\n padding-bottom: 25px;\n margin-bottom: 40px;\n}\n\n.shentek-section--card {\n background: #fcfdfe;\n border: 1px solid #d1d5db;\n border-radius: 12px;\n padding: 30px;\n}\n\n.shentek-title {\n color: #0056b3;\n font-size: 24px;\n margin-top: 0;\n display: flex;\n align-items: center;\n}\n\n.shentek-title-bar {\n background: #0056b3;\n width: 4px;\n height: 24px;\n margin-right: 12px;\n display: inline-block;\n}\n\n.shentek-subtitle {\n color: #2d3748;\n font-size: 20px;\n margin-bottom: 20px;\n}\n\n.shentek-subtitle--bar {\n \n padding-left: 15px;\n margin-bottom: 25px;\n}\n\n.shentek-subtitle--icon {\n margin-top: 0;\n display: flex;\n align-items: center;\n}\n\n.shentek-subtitle-icon {\n margin-right: 12px;\n}\n\n.shentek-heading {\n color: #2d3748;\n font-size: 18px;\n \n padding-left: 12px;\n margin-bottom: 15px;\n}\n\n.shentek-text {\n font-size: 16px;\n color: #4a5568;\n margin-top: 15px;\n}\n\n.shentek-table-wrapper {\n overflow-x: auto;\n}\n\n.shentek-table {\n width: 100%;\n border-collapse: collapse;\n border: 1px solid #e2e8f0;\n font-size: 15px;\n}\n\n.shentek-table thead tr {\n background-color: #0056b3;\n color: #fff;\n text-align: left;\n}\n\n.shentek-table th {\n padding: 15px;\n}\n\n.shentek-table td {\n padding: 12px 15px;\n border-bottom: 1px solid #e2e8f0;\n}\n\n.shentek-table td:first-child {\n font-weight: 600;\n background: #f8fafc;\n}\n\n.shentek-table .shentek-text-danger {\n color: #c53030;\n font-weight: 600;\n}\n\n.shentek-grid {\n display: grid;\n gap: 30px;\n}\n\n.shentek-grid--2col {\n grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));\n}\n\n.shentek-grid--4col {\n grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));\n gap: 20px;\n}\n\n.shentek-grid--downloads {\n grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));\n gap: 15px;\n}\n\n.shentek-list {\n padding-left: 20px;\n font-size: 14.5px;\n color: #4a5568;\n}\n\n.shentek-list li {\n margin-bottom: 8px;\n}\n\n.shentek-list li:last-child {\n margin-bottom: 0;\n}\n\n.shentek-box {\n background: #f8fafc;\n padding: 15px;\n border-radius: 6px;\n font-size: 13.5px;\n color: #4a5568;\n border: 1px solid #e2e8f0;\n}\n\n.shentek-box-row {\n display: flex;\n justify-content: space-between;\n padding: 6px 0;\n border-bottom: 1px dashed #cbd5e1;\n}\n\n.shentek-box-note {\n margin-top: 10px;\n font-size: 12px;\n color: #64748b;\n font-style: italic;\n}\n\n.shentek-box--warning {\n background: #fff5f5;\n border: 1px solid #feb2b2;\n color: #c53030;\n}\n\n.shentek-box--warning p {\n margin: 0;\n}\n\n.shentek-box--warning p + p {\n margin-top: 8px;\n}\n\n.shentek-card {\n border: 1px solid #e2e8f0;\n border-radius: 8px;\n padding: 20px;\n text-align: center;\n background: #fff;\n}\n\n.shentek-card-title {\n font-size: 14px;\n margin: 0 0 15px 0;\n height: 40px;\n color: #2d3748;\n}\n\n.shentek-btn {\n display: block;\n padding: 8px;\n background: #0056b3;\n color: #fff;\n text-decoration: none;\n border-radius: 4px;\n font-size: 13px;\n font-weight: 600;\n}\n\n.shentek-download-link {\n display: flex;\n align-items: center;\n background: #fff;\n padding: 12px 18px;\n border-radius: 6px;\n border: 1px solid #cbd5e1;\n text-decoration: none;\n color: #334155;\n font-size: 14px;\n font-weight: 500;\n}\n\n.shentek-download-link .shentek-pdf-icon {\n color: #ef4444;\n font-weight: bold;\n margin-right: 10px;\n}\n\n.shentek-download-link .shentek-arrow {\n margin-left: auto;\n color: #94a3b8;\n}\n\n.shentek-faq {\n border: 1px solid #e2e8f0;\n border-radius: 8px;\n overflow: hidden;\n}\n\n.shentek-faq-item {\n padding: 15px 20px;\n border-bottom: 1px solid #e2e8f0;\n}\n\n.shentek-faq-item:last-child {\n border-bottom: none;\n}\n\n.shentek-faq-item--alt {\n background-color: #f8fafc;\n}\n\n.shentek-faq-question {\n font-weight: bold;\n color: #0056b3;\n margin-bottom: 5px;\n}\n\n.shentek-faq-answer {\n font-size: 14px;\n color: #4a5568;\n}\n\n.shentek-notice {\n background-color: #fffbeb;\n border: 1px solid #fde68a;\n border-radius: 8px;\n padding: 20px;\n margin-top: 30px;\n margin-bottom: 30px;\n}\n\n.shentek-notice-header {\n display: flex;\n align-items: center;\n gap: 8px;\n margin-bottom: 12px;\n}\n\n.shentek-notice-icon {\n width: 20px;\n height: 20px;\n color: #d97706;\n flex-shrink: 0;\n}\n\n.shentek-notice-title {\n font-weight: bold;\n color: #78350f;\n margin: 0;\n font-size: 16px;\n}\n\n.shentek-notice-body {\n margin-left: 28px;\n}\n\n.shentek-notice-item {\n display: flex;\n align-items: flex-start;\n gap: 8px;\n margin-bottom: 10px;\n}\n\n.shentek-notice-item:last-child {\n margin-bottom: 0;\n}\n\n.shentek-notice-check {\n color: #d97706;\n font-weight: bold;\n flex-shrink: 0;\n}\n\n.shentek-notice-text {\n margin: 0;\n font-size: 14px;\n color: #374151;\n line-height: 1.5;\n}\n\u003c\/style\u003e\r\n\r\n\u003cdiv class=\"shentek-wrapper\"\u003e\r\n \u003cdiv class=\"shentek-header-bar\"\u003e\r\n \u003cdiv class=\"shentek-header-item\"\u003e\r\n \u003cdiv class=\"shentek-header-label\"\u003e Detection Method\u003c\/div\u003e\r\n \u003cdiv class=\"shentek-header-value\"\u003eELISA\u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-header-item shentek-header-item--bordered\"\u003e\r\n \u003cdiv class=\"shentek-header-label\"\u003e Assay Time\u003c\/div\u003e\r\n \u003cdiv class=\"shentek-header-value\"\u003eRefer to manual\u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-header-item\"\u003e\r\n \u003cdiv class=\"shentek-header-label\"\u003e Storage Temperature\u003c\/div\u003e\r\n \u003cdiv class=\"shentek-header-value\"\u003e2-8 °C (short-term); \u0026lt; -65 °C (stable for 12 months)\u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n\r\n \u003csection class=\"shentek-section shentek-section--divider\"\u003e\r\n \u003ch2 class=\"shentek-title\"\u003e\r\n \r\n Product Description\r\n \u003c\/h2\u003e\r\n \u003cp class=\"shentek-text\"\u003e\u003c\/p\u003e\n\u003cp\u003eSHENTEK™ Anti-E.coli (K-12 \u0026amp; Alkaline Lysis) HCP Antibody is an affinity-purified polyclonal sheep IgG raised against Escherichia coli host cell proteins (HCPs) derived from K-12 strains prepared by alkaline lysis. The reagent is supplied as a liquid, unconjugated antibody in PBS without preservatives and is intended for research applications including HCP coverage evaluations, Western blot and ELISA. Supplied at 1 mg per vial. Store at 2-8 °C for short-term use and below -65 °C for long-term storage. This product is for research use only (RUO) and is not for diagnostic purposes.\u003c\/p\u003e\r\n \u003c\/section\u003e\r\n\r\n \u003csection class=\"shentek-section\"\u003e\r\n \u003ch3 class=\"shentek-subtitle\"\u003eTechnical Specifications\u003c\/h3\u003e\r\n \u003cdiv class=\"shentek-table-wrapper\"\u003e\r\n \u003ctable class=\"shentek-table\"\u003e\r\n \u003cthead\u003e\r\n \u003ctr\u003e\r\n \u003cth\u003eParameter\u003c\/th\u003e\r\n \u003cth\u003eDetails\u003c\/th\u003e\r\n \u003c\/tr\u003e\r\n \u003c\/thead\u003e\r\n \u003ctbody\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eProduct No.\u003c\/td\u003e\r\n \u003ctd class=\"shentek-text-danger\"\u003e1301302-Ab01\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eSize\u003c\/td\u003e\r\n \u003ctd\u003e1 mg\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eSpecies Reactivity\u003c\/td\u003e\r\n \u003ctd\u003eEscherichia coli (E. coli), K-12 strains\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eHost \/ Isotype\u003c\/td\u003e\r\n \u003ctd\u003eSheep \/ IgG\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eClass\u003c\/td\u003e\r\n \u003ctd\u003ePolyclonal\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eType\u003c\/td\u003e\r\n \u003ctd\u003eAntibody, unconjugated\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eImmunogen\u003c\/td\u003e\r\n \u003ctd\u003eE. coli HCPs (K-12 strains) produced chemically by alkaline lysis\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eForm\u003c\/td\u003e\r\n \u003ctd\u003eLiquid\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003ePurification\u003c\/td\u003e\r\n \u003ctd\u003eAffinity Purified\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eStorage buffer\u003c\/td\u003e\r\n \u003ctd\u003ePBS\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eContains\u003c\/td\u003e\r\n \u003ctd\u003eNo preservatives\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eApplications\u003c\/td\u003e\r\n \u003ctd class=\"shentek-text-danger\"\u003eHCP Coverage evaluations, Western Blot, ELISA\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eStorage\u003c\/td\u003e\r\n \u003ctd class=\"shentek-text-danger\"\u003eMaintain at 2-8 °C for short-term use. For long-term storage, store below -65 °C.\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eValidity period\u003c\/td\u003e\r\n \u003ctd class=\"shentek-text-danger\"\u003e12 months (when stored as recommended)\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003c\/tbody\u003e\r\n \u003c\/table\u003e\r\n \u003c\/div\u003e\r\n \u003c\/section\u003e\r\n\r\n \u003csection class=\"shentek-section\"\u003e\r\n \u003cdiv class=\"shentek-grid shentek-grid--2col\"\u003e\r\n \u003cdiv\u003e\r\n \u003ch3 class=\"shentek-heading\"\u003eFeatures\u003c\/h3\u003e\r\n \u003cul class=\"shentek-list\"\u003e\r\n \u003cli\u003e\n\u003cstrong\u003eAffinity-purified polyclonal antibody:\u003c\/strong\u003e Provides broad coverage of E. coli host cell proteins derived from K-12 strains.\u003c\/li\u003e\r\n \u003cli\u003e\n\u003cstrong\u003eProduced against alkaline-lysis HCPs:\u003c\/strong\u003e Immunogen produced by chemical alkaline lysis to represent HCPs from K-12 strains.\u003c\/li\u003e\r\n \u003cli\u003e\n\u003cstrong\u003eUnconjugated format:\u003c\/strong\u003e Suitable for use as primary antibody in ELISA, Western blot and HCP coverage evaluation workflows.\u003c\/li\u003e\r\n \u003cli\u003e\n\u003cstrong\u003eNo preservatives:\u003c\/strong\u003e Formulated in PBS without preservatives to minimize interference in downstream assays.\u003c\/li\u003e\r\n \u003c\/ul\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv\u003e\r\n \u003ch3 class=\"shentek-heading\"\u003eApplications\u003c\/h3\u003e\r\n \u003cul class=\"shentek-list\"\u003e\r\n \u003cli\u003eHCP coverage evaluations\u003c\/li\u003e\r\n \u003cli\u003eWestern Blot (WB)\u003c\/li\u003e\r\n \u003cli\u003eEnzyme-Linked Immunosorbent Assay (ELISA)\u003c\/li\u003e\r\n \u003cli\u003eResearch use in process development and HCP monitoring for E. coli-derived products\u003c\/li\u003e\r\n \u003c\/ul\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv\u003e\r\n \u003ch3 class=\"shentek-heading\"\u003eKit Contents\u003c\/h3\u003e\r\n \u003cdiv class=\"shentek-box\"\u003e\r\n \u003cdiv class=\"shentek-box-row\"\u003e\r\n \u003cspan\u003eAnti-E.coli (K-12 \u0026amp; Alkaline Lysis) HCP Antibody, 1 mg\u003c\/span\u003e\u003cstrong\u003e2-8 °C (short-term); \u0026lt; -65 °C (long-term)\u003c\/strong\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-box-row\"\u003e\r\n \u003cspan\u003eStorage buffer: PBS\u003c\/span\u003e\u003cstrong\u003e2-8 °C\u003c\/strong\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-box-note\"\u003e* Total: N\/A (antibody reagent) | Method: ELISA \/ Western Blot (antibody compatibility)\u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv\u003e\r\n \u003ch3 class=\"shentek-heading\"\u003eAttention\u003c\/h3\u003e\r\n \u003cdiv class=\"shentek-box shentek-box--warning\"\u003e\r\n \u003cp\u003e• For research use only. Not intended for diagnostic purposes.\u003c\/p\u003e\r\n \u003cp\u003e• Maintain at 2-8 °C for short-term use; for long-term storage store below -65 °C.\u003c\/p\u003e\r\n \u003cp\u003e• Do not freeze-thaw repeatedly; aliquot to avoid multiple freeze-thaw cycles.\u003c\/p\u003e\r\n \u003cp\u003e• Contains no preservatives; handle under aseptic conditions where appropriate.\u003c\/p\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003c\/section\u003e\r\n\r\n \r\n \u003csection class=\"shentek-section shentek-section--lg\"\u003e\r\n \u003ch3 class=\"shentek-subtitle shentek-subtitle--bar\"\u003eQuality Management \u0026amp; Certifications\u003c\/h3\u003e\r\n \u003cdiv class=\"shentek-grid shentek-grid--4col\"\u003e\r\n \u003cdiv class=\"shentek-card\"\u003e\r\n \u003ch4 class=\"shentek-card-title\"\u003eQuality System\u003c\/h4\u003e\r\n \u003ca class=\"shentek-btn\" href=\"#\"\u003eDownload QMS\u003c\/a\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-card\"\u003e\r\n \u003ch4 class=\"shentek-card-title\"\u003eQMS (ISO, GMP)\u003c\/h4\u003e\r\n \u003ca class=\"shentek-btn\" href=\"#\"\u003eDownload Certificate\u003c\/a\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-card\"\u003e\r\n \u003ch4 class=\"shentek-card-title\"\u003eQuality Advantages\u003c\/h4\u003e\r\n \u003ca class=\"shentek-btn\" href=\"#\"\u003eView Report\u003c\/a\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-card\"\u003e\r\n \u003ch4 class=\"shentek-card-title\"\u003eQuality Control Process\u003c\/h4\u003e\r\n \u003ca class=\"shentek-btn\" href=\"#\"\u003eDownload Process\u003c\/a\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003c\/section\u003e\r\n\u003csection class=\"shentek-section shentek-section--card\"\u003e\r\n \u003ch3 class=\"shentek-subtitle shentek-subtitle--icon\"\u003e\r\n \u003cspan class=\"shentek-subtitle-icon\"\u003e📂\u003c\/span\u003e Technical Resources \u0026amp; Downloads\r\n \u003c\/h3\u003e\r\n \u003cdiv class=\"shentek-grid shentek-grid--downloads\"\u003e\r\n \u003ca class=\"shentek-download-link\" href=\"https:\/\/files.biofargo.com\/shentek\/coa\/1301302-Ab01.pdf\" target=\"_blank\"\u003e\r\n \u003cspan class=\"shentek-pdf-icon\"\u003ePDF\u003c\/span\u003e Product Manual \u003cspan class=\"shentek-arrow\"\u003e↓\u003c\/span\u003e\r\n \u003c\/a\u003e\r\n \u003ca class=\"shentek-download-link\" href=\"https:\/\/files.biofargo.com\/shentek\/msds\/1301302-Ab01.pdf\" target=\"_blank\"\u003e\r\n \u003cspan class=\"shentek-pdf-icon\"\u003ePDF\u003c\/span\u003e MSDS \/ SDS \u003cspan class=\"shentek-arrow\"\u003e↓\u003c\/span\u003e\r\n \u003c\/a\u003e\r\n \u003c\/div\u003e\r\n \u003c\/section\u003e\r\n\r\n \u003csection class=\"shentek-section\"\u003e\r\n \u003ch3 class=\"shentek-subtitle shentek-subtitle--bar\"\u003eFrequently Asked Questions (FAQ)\u003c\/h3\u003e\r\n \u003cdiv class=\"shentek-faq\"\u003e\r\n \u003cdiv class=\"shentek-faq-item shentek-faq-item--alt\"\u003e\r\n \u003cdiv class=\"shentek-faq-question\"\u003eQ1: What is the recommended storage condition for this antibody?\u003c\/div\u003e\r\n \u003cdiv class=\"shentek-faq-answer\"\u003eStore at 2-8 °C for short-term use. For long-term storage, keep below -65 °C. Product is stable for 12 months under recommended storage.\u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-faq-item\"\u003e\r\n \u003cdiv class=\"shentek-faq-question\"\u003eQ2: What applications is this antibody validated for?\u003c\/div\u003e\r\n \u003cdiv class=\"shentek-faq-answer\"\u003eThis antibody is intended for HCP coverage evaluations and is suitable for use in Western blot and ELISA-based assays.\u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-faq-item shentek-faq-item--alt\"\u003e\r\n \u003cdiv class=\"shentek-faq-question\"\u003eQ3: Is this product suitable for diagnostic use?\u003c\/div\u003e\r\n \u003cdiv class=\"shentek-faq-answer\"\u003eNo. This product is provided for research use only (RUO) and is not intended for diagnostic purposes.\u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-faq-item\"\u003e\r\n \u003cdiv class=\"shentek-faq-question\"\u003eQ4: What is the immunogen used to generate this antibody?\u003c\/div\u003e\r\n \u003cdiv class=\"shentek-faq-answer\"\u003eThe antibody was raised against E. coli host cell proteins (K-12 strains) produced chemically by alkaline lysis.\u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003c\/section\u003e\r\n\r\n \u003cdiv class=\"shentek-notice\"\u003e\r\n \u003cdiv class=\"shentek-notice-header\"\u003e\r\n \u003csvg class=\"shentek-notice-icon\" viewbox=\"0 0 20 20\" fill=\"currentColor\"\u003e\r\n \u003cpath fill-rule=\"evenodd\" d=\"M8.257 3.099c.765-1.36 2.722-1.36 3.486 0l5.58 9.92c.75 1.334-.213 2.98-1.742 2.98H4.42c-1.53 0-2.493-1.646-1.743-2.98l5.58-9.92zM11 13a1 1 0 11-2 0 1 1 0 012 0zm-1-8a1 1 0 00-1 1v3a1 1 0 002 0V6a1 1 0 00-1-1z\" clip-rule=\"evenodd\"\u003e\u003c\/path\u003e\r\n \u003c\/svg\u003e\r\n \u003ch3 class=\"shentek-notice-title\"\u003eResearch Use Only\u003c\/h3\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-notice-body\"\u003e\r\n \u003cdiv class=\"shentek-notice-item\"\u003e\r\n \u003cspan class=\"shentek-notice-check\"\u003e✔\u003c\/span\u003e\r\n \u003cp class=\"shentek-notice-text\"\u003e\u003cstrong\u003eResearch Use Only (RUO) - Not for diagnostic use\u003c\/strong\u003e – This product is intended\r\n for laboratory research purposes only and not for clinical or regulatory diagnostic use.\u003c\/p\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-notice-item\"\u003e\r\n \u003cspan class=\"shentek-notice-check\"\u003e✔\u003c\/span\u003e\r\n \u003cp class=\"shentek-notice-text\"\u003eNot intended for use in USDA or FDA regulated diagnostic testing or\r\n official compliance testing.\u003c\/p\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n\u003c\/div\u003e","brand":"SHENTEK","offers":[{"title":"1 mg","offer_id":45188766859445,"sku":"1301302-Ab01","price":3914.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/Anti-E.coli_K-12_AlkalineLysis_HCPAntibody.jpg?v=1742279493"},{"product_id":"cho-k1-hcp-elisa-kit-one-step-elisa-shentek®","title":"CHO K1 HCP ELISA Kit (One-step ELISA) SHENTEK®","description":"\u003cstyle type=\"text\/css\"\u003e\n.shentek-wrapper {\n font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;\n color: #2c3e50;\n line-height: 1.7;\n margin: 0 auto;\n background: #fff;\n padding: 10px;\n}\n\n.shentek-header-bar {\n background-color: #0056b3;\n border-radius: 8px;\n padding: 20px;\n display: flex;\n flex-wrap: wrap;\n justify-content: space-around;\n align-items: center;\n color: #ffffff;\n margin-bottom: 30px;\n box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);\n}\n\n.shentek-header-item {\n text-align: center;\n padding: 10px;\n min-width: 200px;\n}\n\n.shentek-header-item--bordered {\n \n border-right: 1px solid rgba(255, 255, 255, 0.2);\n}\n\n.shentek-header-label {\n font-size: 14px;\n opacity: 0.9;\n margin-bottom: 5px;\n}\n\n.shentek-header-value {\n font-size: 18px;\n font-weight: bold;\n}\n\n.shentek-section {\n margin-bottom: 45px;\n}\n\n.shentek-section--divider {\n border-bottom: 2px solid #f0f4f8;\n padding-bottom: 25px;\n margin-bottom: 40px;\n}\n\n.shentek-section--card {\n background: #fcfdfe;\n border: 1px solid #d1d5db;\n border-radius: 12px;\n padding: 30px;\n}\n\n.shentek-title {\n color: #0056b3;\n font-size: 24px;\n margin-top: 0;\n display: flex;\n align-items: center;\n}\n\n.shentek-title-bar {\n background: #0056b3;\n width: 4px;\n height: 24px;\n margin-right: 12px;\n display: inline-block;\n}\n\n.shentek-subtitle {\n color: #2d3748;\n font-size: 20px;\n margin-bottom: 20px;\n}\n\n.shentek-subtitle--bar {\n \n padding-left: 15px;\n margin-bottom: 25px;\n}\n\n.shentek-subtitle--icon {\n margin-top: 0;\n display: flex;\n align-items: center;\n}\n\n.shentek-subtitle-icon {\n margin-right: 12px;\n}\n\n.shentek-heading {\n color: #2d3748;\n font-size: 18px;\n \n padding-left: 12px;\n margin-bottom: 15px;\n}\n\n.shentek-text {\n font-size: 16px;\n color: #4a5568;\n margin-top: 15px;\n}\n\n.shentek-table-wrapper {\n overflow-x: auto;\n}\n\n.shentek-table {\n width: 100%;\n border-collapse: collapse;\n border: 1px solid #e2e8f0;\n font-size: 15px;\n}\n\n.shentek-table thead tr {\n background-color: #0056b3;\n color: #fff;\n text-align: left;\n}\n\n.shentek-table th {\n padding: 15px;\n}\n\n.shentek-table td {\n padding: 12px 15px;\n border-bottom: 1px solid #e2e8f0;\n}\n\n.shentek-table td:first-child {\n font-weight: 600;\n background: #f8fafc;\n}\n\n.shentek-table .shentek-text-danger {\n color: #c53030;\n font-weight: 600;\n}\n\n.shentek-grid {\n display: grid;\n gap: 30px;\n}\n\n.shentek-grid--2col {\n grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));\n}\n\n.shentek-grid--4col {\n grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));\n gap: 20px;\n}\n\n.shentek-grid--downloads {\n grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));\n gap: 15px;\n}\n\n.shentek-list {\n padding-left: 20px;\n font-size: 14.5px;\n color: #4a5568;\n}\n\n.shentek-list li {\n margin-bottom: 8px;\n}\n\n.shentek-list li:last-child {\n margin-bottom: 0;\n}\n\n.shentek-box {\n background: #f8fafc;\n padding: 15px;\n border-radius: 6px;\n font-size: 13.5px;\n color: #4a5568;\n border: 1px solid #e2e8f0;\n}\n\n.shentek-box-row {\n display: flex;\n justify-content: space-between;\n padding: 6px 0;\n border-bottom: 1px dashed #cbd5e1;\n}\n\n.shentek-box-note {\n margin-top: 10px;\n font-size: 12px;\n color: #64748b;\n font-style: italic;\n}\n\n.shentek-box--warning {\n background: #fff5f5;\n border: 1px solid #feb2b2;\n color: #c53030;\n}\n\n.shentek-box--warning p {\n margin: 0;\n}\n\n.shentek-box--warning p + p {\n margin-top: 8px;\n}\n\n.shentek-card {\n border: 1px solid #e2e8f0;\n border-radius: 8px;\n padding: 20px;\n text-align: center;\n background: #fff;\n}\n\n.shentek-card-title {\n font-size: 14px;\n margin: 0 0 15px 0;\n height: 40px;\n color: #2d3748;\n}\n\n.shentek-btn {\n display: block;\n padding: 8px;\n background: #0056b3;\n color: #fff;\n text-decoration: none;\n border-radius: 4px;\n font-size: 13px;\n font-weight: 600;\n}\n\n.shentek-download-link {\n display: flex;\n align-items: center;\n background: #fff;\n padding: 12px 18px;\n border-radius: 6px;\n border: 1px solid #cbd5e1;\n text-decoration: none;\n color: #334155;\n font-size: 14px;\n font-weight: 500;\n}\n\n.shentek-download-link .shentek-pdf-icon {\n color: #ef4444;\n font-weight: bold;\n margin-right: 10px;\n}\n\n.shentek-download-link .shentek-arrow {\n margin-left: auto;\n color: #94a3b8;\n}\n\n.shentek-faq {\n border: 1px solid #e2e8f0;\n border-radius: 8px;\n overflow: hidden;\n}\n\n.shentek-faq-item {\n padding: 15px 20px;\n border-bottom: 1px solid #e2e8f0;\n}\n\n.shentek-faq-item:last-child {\n border-bottom: none;\n}\n\n.shentek-faq-item--alt {\n background-color: #f8fafc;\n}\n\n.shentek-faq-question {\n font-weight: bold;\n color: #0056b3;\n margin-bottom: 5px;\n}\n\n.shentek-faq-answer {\n font-size: 14px;\n color: #4a5568;\n}\n\n.shentek-notice {\n background-color: #fffbeb;\n border: 1px solid #fde68a;\n border-radius: 8px;\n padding: 20px;\n margin-top: 30px;\n margin-bottom: 30px;\n}\n\n.shentek-notice-header {\n display: flex;\n align-items: center;\n gap: 8px;\n margin-bottom: 12px;\n}\n\n.shentek-notice-icon {\n width: 20px;\n height: 20px;\n color: #d97706;\n flex-shrink: 0;\n}\n\n.shentek-notice-title {\n font-weight: bold;\n color: #78350f;\n margin: 0;\n font-size: 16px;\n}\n\n.shentek-notice-body {\n margin-left: 28px;\n}\n\n.shentek-notice-item {\n display: flex;\n align-items: flex-start;\n gap: 8px;\n margin-bottom: 10px;\n}\n\n.shentek-notice-item:last-child {\n margin-bottom: 0;\n}\n\n.shentek-notice-check {\n color: #d97706;\n font-weight: bold;\n flex-shrink: 0;\n}\n\n.shentek-notice-text {\n margin: 0;\n font-size: 14px;\n color: #374151;\n line-height: 1.5;\n}\n\u003c\/style\u003e\r\n\r\n\u003cdiv class=\"shentek-wrapper\"\u003e\r\n \u003cdiv class=\"shentek-header-bar\"\u003e\r\n \u003cdiv class=\"shentek-header-item\"\u003e\r\n \u003cdiv class=\"shentek-header-label\"\u003e Detection Method\u003c\/div\u003e\r\n \u003cdiv class=\"shentek-header-value\"\u003eELISA\u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-header-item shentek-header-item--bordered\"\u003e\r\n \u003cdiv class=\"shentek-header-label\"\u003e Assay Time\u003c\/div\u003e\r\n \u003cdiv class=\"shentek-header-value\"\u003eRefer to manual\u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-header-item\"\u003e\r\n \u003cdiv class=\"shentek-header-label\"\u003e Storage Temperature\u003c\/div\u003e\r\n \u003cdiv class=\"shentek-header-value\"\u003e2-8 °C (store kit; opened strips stable for 60 days)\u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n\r\n \u003csection class=\"shentek-section shentek-section--divider\"\u003e\r\n \u003ch2 class=\"shentek-title\"\u003e\r\n \r\n Product Description\r\n \u003c\/h2\u003e\r\n \u003cp class=\"shentek-text\"\u003eSolid-phase enzyme-linked immunosorbent assay (one-step double-antibody sandwich ELISA) for quantitative determination of residual host cell proteins (HCPs) originating from the CHO-K1 cell line. The assay uses an affinity-purified sheep polyclonal capture antibody coated on microtiter strips and an HRP-labeled anti-CHO-K1 HCP detection antibody added simultaneously with calibration standards or samples. TMB substrate is used for color development (blue at 655 nm; stopped reaction yields yellow product measured at 450 nm). Sample concentrations are calculated from a 4-parameter logistic dose-response calibration curve.\u003c\/p\u003e\r\n \u003c\/section\u003e\r\n\r\n \u003csection class=\"shentek-section\"\u003e\r\n \u003ch3 class=\"shentek-subtitle\"\u003eTechnical Specifications\u003c\/h3\u003e\r\n \u003cdiv class=\"shentek-table-wrapper\"\u003e\r\n \u003ctable class=\"shentek-table\"\u003e\r\n \u003cthead\u003e\r\n \u003ctr\u003e\r\n \u003cth\u003eParameter\u003c\/th\u003e\r\n \u003cth\u003eDetails\u003c\/th\u003e\r\n \u003c\/tr\u003e\r\n \u003c\/thead\u003e\r\n \u003ctbody\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eAssay format\u003c\/td\u003e\r\n \u003ctd\u003eOne-step double-antibody sandwich ELISA (pre-coated microtiter strips)\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003ePackage size\u003c\/td\u003e\r\n \u003ctd\u003e96 tests\/Kit\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eLinearity \u0026amp; Range\u003c\/td\u003e\r\n \u003ctd class=\"shentek-text-danger\"\u003e3 - 300 ng\/mL, R² ≥ 0.990\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eLower Limit of Quantification (LLOQ)\u003c\/td\u003e\r\n \u003ctd class=\"shentek-text-danger\"\u003e3 ng\/mL\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eSpecificity\u003c\/td\u003e\r\n \u003ctd class=\"shentek-text-danger\"\u003eNo cross-reactivity with Sf9, HEK 293T, E.coli BL21, P. pastoris HCP\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eTypical read wavelength\u003c\/td\u003e\r\n \u003ctd\u003e450 nm (reference\/correction 620–650 nm)\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eIncubation\u003c\/td\u003e\r\n \u003ctd\u003eSample\/reagent incubation: 3 hours at room temperature on thermoshaker (600 rpm); TMB development: 15 minutes at RT\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eSample pH range\u003c\/td\u003e\r\n \u003ctd\u003eRecommended pH 6.5–8.5\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eStorage (opened components)\u003c\/td\u003e\r\n \u003ctd\u003eMicrotiter strips in sealed bag with desiccant: 2–8 °C up to 60 days; Reconstituted calibration standard: aliquot and store ≤ -20 °C up to 60 days (avoid freeze-thaw)\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003ctr\u003e\r\n \u003ctd\u003eCalibration model\u003c\/td\u003e\r\n \u003ctd\u003e4-parameter logistic regression\u003c\/td\u003e\r\n \u003c\/tr\u003e\r\n \u003c\/tbody\u003e\r\n \u003c\/table\u003e\r\n \u003c\/div\u003e\r\n \u003c\/section\u003e\r\n\r\n \u003csection class=\"shentek-section\"\u003e\r\n \u003cdiv class=\"shentek-grid shentek-grid--2col\"\u003e\r\n \u003cdiv\u003e\r\n \u003ch3 class=\"shentek-heading\"\u003eFeatures\u003c\/h3\u003e\r\n \u003cul class=\"shentek-list\"\u003e\r\n \u003cli\u003e\n\u003cstrong\u003eCHO-K1 specific detection:\u003c\/strong\u003e Sheep polyclonal antibodies raised against CHO-K1 HCPs provide specific capture and detection of residual CHO-K1 host cell proteins.\u003c\/li\u003e\r\n \u003cli\u003e\n\u003cstrong\u003eOne-step ELISA workflow:\u003c\/strong\u003e Simultaneous addition of HRP-labeled detection antibody with standards\/samples simplifies setup and reduces handling steps.\u003c\/li\u003e\r\n \u003cli\u003e\n\u003cstrong\u003ePre-coated strips:\u003c\/strong\u003e Microtiter strips come pre-coated with affinity-purified capture antibody and packaged with desiccant for convenience and consistency.\u003c\/li\u003e\r\n \u003cli\u003e\n\u003cstrong\u003eSensitive and wide dynamic range:\u003c\/strong\u003e Validated linear range 3–300 ng\/mL with LLOQ 3 ng\/mL and R² ≥ 0.990.\u003c\/li\u003e\r\n \u003cli\u003e\n\u003cstrong\u003eMinimal cross-reactivity:\u003c\/strong\u003e No detectable cross-reactivity with common alternative expression hosts (Sf9, HEK293T, E.coli BL21, P.pastoris).\u003c\/li\u003e\r\n \u003c\/ul\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv\u003e\r\n \u003ch3 class=\"shentek-heading\"\u003eApplications\u003c\/h3\u003e\r\n \u003cul class=\"shentek-list\"\u003e\r\n \u003cli\u003eQuantification of residual CHO-K1 host cell proteins in process intermediates\u003c\/li\u003e\r\n \u003cli\u003eTesting of harvested bulk, drug substance and drug product derived from CHO-K1 cells\u003c\/li\u003e\r\n \u003cli\u003eMethod validation and recovery\/spike studies for HCP measurement\u003c\/li\u003e\r\n \u003cli\u003eResearch QC and bioprocess monitoring in development labs\u003c\/li\u003e\r\n \u003c\/ul\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv\u003e\r\n \u003ch3 class=\"shentek-heading\"\u003eKit Contents\u003c\/h3\u003e\r\n \u003cdiv class=\"shentek-box\"\u003e\r\n \u003cdiv class=\"shentek-box-row\"\u003e\r\n \u003cspan\u003eAnti-CHO-K1 HCP Microtiter Strips (pre-coated)\u003c\/span\u003e\u003cstrong\u003eSealed bag with desiccant, store at 2-8 °C (stable up to 60 days after opening)\u003c\/strong\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-box-row\"\u003e\r\n \u003cspan\u003eCHO-K1 HCP Calibration Standard (lyophilized)\u003c\/span\u003e\u003cstrong\u003e2 bottles, reconstitute with 500 µL Reconstitution Solution; aliquot and store ≤ -20 °C (stable up to 60 days)\u003c\/strong\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-box-row\"\u003e\r\n \u003cspan\u003eReconstitution Solution\u003c\/span\u003e\u003cstrong\u003e1 × 1.5 mL, room temperature equilibration before use\u003c\/strong\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-box-row\"\u003e\r\n \u003cspan\u003eDiluent\u003c\/span\u003e\u003cstrong\u003e2 × 25 mL, store at 2-8 °C\u003c\/strong\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-box-row\"\u003e\r\n \u003cspan\u003eWash Buffer Concentrate (10×)\u003c\/span\u003e\u003cstrong\u003e2 × 25 mL, dilute 1:10 with ultra-pure water; store at 2-8 °C\u003c\/strong\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-box-row\"\u003e\r\n \u003cspan\u003eAnti-CHO-K1 HCP:HRP (100×)\u003c\/span\u003e\u003cstrong\u003e1 × 120 µL, affinity-purified HRP-conjugated sheep antibody; dilute 100× in Diluent before use; store at 2-8 °C\u003c\/strong\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-box-row\"\u003e\r\n \u003cspan\u003eTMB Substrate\u003c\/span\u003e\u003cstrong\u003e1 × 12 mL, protect from light; equilibrate to RT 20 min before use; store at 2-8 °C\u003c\/strong\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-box-row\"\u003e\r\n \u003cspan\u003eStop Solution (sulfuric acid)\u003c\/span\u003e\u003cstrong\u003e1 × 12 mL, corrosive—avoid contact; store at 2-8 °C\u003c\/strong\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-box-row\"\u003e\r\n \u003cspan\u003eSealing Film\u003c\/span\u003e\u003cstrong\u003e3 pieces, store at 2-8 °C\u003c\/strong\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-box-note\"\u003e* Total: 96 tests\/Kit | Method: ELISA\u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv\u003e\r\n \u003ch3 class=\"shentek-heading\"\u003eAttention\u003c\/h3\u003e\r\n \u003cdiv class=\"shentek-box shentek-box--warning\"\u003e\r\n \u003cp\u003e• For research use only (not for clinical diagnostic use).\u003c\/p\u003e\r\n \u003cp\u003e• Intended for qualified laboratory personnel only.\u003c\/p\u003e\r\n \u003cp\u003e• Validate assay and sample dilution strategy before routine testing.\u003c\/p\u003e\r\n \u003cp\u003e• Use single-use consumables; wipe work surfaces and equipment with 75% ethanol when appropriate.\u003c\/p\u003e\r\n \u003cp\u003e• Avoid repeated freeze–thaw cycles of samples and standards; long-term sample storage recommended at ≤ -70 °C.\u003c\/p\u003e\r\n \u003cp\u003e• Do not mix reagents from different lot numbers.\u003c\/p\u003e\r\n \u003cp\u003e• TMB substrate should be colorless before use; discard if colored.\u003c\/p\u003e\r\n \u003cp\u003e• Stop Solution is sulfuric acid — avoid contact with eyes, skin and clothing; follow chemical safety procedures.\u003c\/p\u003e\r\n \u003cp\u003e• Avoid sodium azide (NaN3) in samples or reagents (it inactivates HRP).\u003c\/p\u003e\r\n \u003cp\u003e• Prepare 1×Wash Buffer fresh from 10× concentrate; ensure solutions are clear (heat to 37 °C to dissolve precipitate if needed).\u003c\/p\u003e\r\n \u003cp\u003e• Read plate within 30 minutes after stopping the reaction.\u003c\/p\u003e\r\n \u003cp\u003e• Minimum recommended pipetting volume for dilutions: 5 µL to reduce error.\u003c\/p\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003c\/section\u003e\r\n\r\n \r\n \u003csection class=\"shentek-section shentek-section--lg\"\u003e\r\n \u003ch3 class=\"shentek-subtitle shentek-subtitle--bar\"\u003eQuality Management \u0026amp; Certifications\u003c\/h3\u003e\r\n \u003cdiv class=\"shentek-grid shentek-grid--4col\"\u003e\r\n \u003cdiv class=\"shentek-card\"\u003e\r\n \u003ch4 class=\"shentek-card-title\"\u003eQuality System\u003c\/h4\u003e\r\n \u003ca class=\"shentek-btn\" href=\"#\"\u003eDownload QMS\u003c\/a\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-card\"\u003e\r\n \u003ch4 class=\"shentek-card-title\"\u003eQMS (ISO, GMP)\u003c\/h4\u003e\r\n \u003ca class=\"shentek-btn\" href=\"#\"\u003eDownload Certificate\u003c\/a\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-card\"\u003e\r\n \u003ch4 class=\"shentek-card-title\"\u003eQuality Advantages\u003c\/h4\u003e\r\n \u003ca class=\"shentek-btn\" href=\"#\"\u003eView Report\u003c\/a\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-card\"\u003e\r\n \u003ch4 class=\"shentek-card-title\"\u003eQuality Control Process\u003c\/h4\u003e\r\n \u003ca class=\"shentek-btn\" href=\"#\"\u003eDownload Process\u003c\/a\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003c\/section\u003e\r\n\u003csection class=\"shentek-section shentek-section--card\"\u003e\r\n \u003ch3 class=\"shentek-subtitle shentek-subtitle--icon\"\u003e\r\n \u003cspan class=\"shentek-subtitle-icon\"\u003e📂\u003c\/span\u003e Technical Resources \u0026amp; Downloads\r\n \u003c\/h3\u003e\r\n \u003cdiv class=\"shentek-grid shentek-grid--downloads\"\u003e\r\n \u003ca class=\"shentek-download-link\" href=\"https:\/\/files.biofargo.com\/shentek\/coa\/1301305-1.pdf\" target=\"_blank\"\u003e\r\n \u003cspan class=\"shentek-pdf-icon\"\u003ePDF\u003c\/span\u003e Product Manual \u003cspan class=\"shentek-arrow\"\u003e↓\u003c\/span\u003e\r\n \u003c\/a\u003e\r\n \u003ca class=\"shentek-download-link\" href=\"https:\/\/files.biofargo.com\/shentek\/msds\/1301305-1.pdf\" target=\"_blank\"\u003e\r\n \u003cspan class=\"shentek-pdf-icon\"\u003ePDF\u003c\/span\u003e MSDS \/ SDS \u003cspan class=\"shentek-arrow\"\u003e↓\u003c\/span\u003e\r\n \u003c\/a\u003e\r\n \u003c\/div\u003e\r\n \u003c\/section\u003e\r\n\r\n \u003csection class=\"shentek-section\"\u003e\r\n \u003ch3 class=\"shentek-subtitle shentek-subtitle--bar\"\u003eFrequently Asked Questions (FAQ)\u003c\/h3\u003e\r\n \u003cdiv class=\"shentek-faq\"\u003e\r\n \u003cdiv class=\"shentek-faq-item shentek-faq-item--alt\"\u003e\r\n \u003cdiv class=\"shentek-faq-question\"\u003eQ1: What is the assay range and sensitivity?\u003c\/div\u003e\r\n \u003cdiv class=\"shentek-faq-answer\"\u003eThe validated linear range is 3–300 ng\/mL with an LLOQ of 3 ng\/mL (R² ≥ 0.990).\u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-faq-item\"\u003e\r\n \u003cdiv class=\"shentek-faq-question\"\u003eQ2: Can this kit detect HCPs from non-CHO-K1 expression hosts?\u003c\/div\u003e\r\n \u003cdiv class=\"shentek-faq-answer\"\u003eThis kit is specifically designed for CHO-K1-derived HCPs; no cross-reactivity was observed with Sf9, HEK293T, E. coli BL21 or P. pastoris HCPs, so it is not recommended for quantifying HCPs from those hosts.\u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-faq-item shentek-faq-item--alt\"\u003e\r\n \u003cdiv class=\"shentek-faq-question\"\u003eQ3: How should samples and reconstituted standards be stored?\u003c\/div\u003e\r\n \u003cdiv class=\"shentek-faq-answer\"\u003eLong-term sample storage is recommended at ≤ -70 °C to prevent degradation. Reconstituted calibration standards should be aliquoted and stored at ≤ -20 °C and used within 60 days; avoid repeated freeze–thaw cycles.\u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-faq-item\"\u003e\r\n \u003cdiv class=\"shentek-faq-question\"\u003eQ4: Are there any reagents or sample components to avoid?\u003c\/div\u003e\r\n \u003cdiv class=\"shentek-faq-answer\"\u003eAvoid sodium azide in samples or reagents (it will deactivate HRP). Do not use samples outside recommended pH range (6.5–8.5) as this may cause abnormal results.\u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003c\/section\u003e\r\n\r\n \u003cdiv class=\"shentek-notice\"\u003e\r\n \u003cdiv class=\"shentek-notice-header\"\u003e\r\n \u003csvg class=\"shentek-notice-icon\" viewbox=\"0 0 20 20\" fill=\"currentColor\"\u003e\r\n \u003cpath fill-rule=\"evenodd\" d=\"M8.257 3.099c.765-1.36 2.722-1.36 3.486 0l5.58 9.92c.75 1.334-.213 2.98-1.742 2.98H4.42c-1.53 0-2.493-1.646-1.743-2.98l5.58-9.92zM11 13a1 1 0 11-2 0 1 1 0 012 0zm-1-8a1 1 0 00-1 1v3a1 1 0 002 0V6a1 1 0 00-1-1z\" clip-rule=\"evenodd\"\u003e\u003c\/path\u003e\r\n \u003c\/svg\u003e\r\n \u003ch3 class=\"shentek-notice-title\"\u003eResearch Use Only\u003c\/h3\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-notice-body\"\u003e\r\n \u003cdiv class=\"shentek-notice-item\"\u003e\r\n \u003cspan class=\"shentek-notice-check\"\u003e✔\u003c\/span\u003e\r\n \u003cp class=\"shentek-notice-text\"\u003e\u003cstrong\u003eResearch Use Only (RUO)\u003c\/strong\u003e – This product is intended\r\n for laboratory research purposes only and not for clinical or regulatory diagnostic use.\u003c\/p\u003e\r\n \u003c\/div\u003e\r\n \u003cdiv class=\"shentek-notice-item\"\u003e\r\n \u003cspan class=\"shentek-notice-check\"\u003e✔\u003c\/span\u003e\r\n \u003cp class=\"shentek-notice-text\"\u003eNot intended for use in USDA or FDA regulated diagnostic testing or\r\n official compliance testing.\u003c\/p\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n\u003c\/div\u003e","brand":"SHENTEK","offers":[{"title":"96 Tests","offer_id":45188943118517,"sku":"1301305-1","price":876.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/CHO_K1_HCP_ELISA_Kit_One-step_ELISA.jpg?v=1742281933"},{"product_id":"truecolor-pre-stained-protein-marker-2-colors-wide-range-10-250-kda","title":"Truecolor Pre-stained Protein Marker 2 colors Wide Range 10~250 kDa","description":"\u003cstyle\u003e\n \/* =========================\n Biofargo Table SOP\n ========================== *\/\n .biofargo-wrap .biofargo-table-wrap{\n overflow-x:auto;\n -webkit-overflow-scrolling:touch;\n border:1px solid #eee;\n border-radius:10px;\n padding:6px;\n background:#fff;\n margin:16px 0;\n }\n .biofargo-wrap table.biofargo-table{\n width:100%;\n border-collapse:collapse;\n font-size:14px;\n background:#fff;\n }\n .biofargo-wrap table.biofargo-table th,\n .biofargo-wrap table.biofargo-table td{\n border:1px solid #ddd;\n padding:12px;\n vertical-align:middle;\n word-break:break-word;\n white-space:normal;\n text-align:left;\n }\n .biofargo-wrap table.biofargo-table thead th{\n background:#f2f2f2;\n font-weight:700;\n text-align:left;\n }\n .biofargo-wrap table.biofargo-table tbody td:first-child{\n font-weight:700;\n background:#f8f9fa;\n }\n .biofargo-wrap table.w-640{min-width:640px;}\n .biofargo-wrap table.w-720{min-width:720px;}\n .biofargo-wrap table.w-920{min-width:920px;}\n .biofargo-wrap table.w-1100{min-width:1100px;}\n .biofargo-wrap .center{ text-align:center; }\n\n \/* =========================\n Biofargo Section Style\n ========================== *\/\n .biofargo-wrap{\n max-width:1000px;\n margin:0 auto;\n padding:10px;\n font-family:'Segoe UI', Roboto, Helvetica, Arial, sans-serif;\n color:#333;\n line-height:1.7;\n }\n .biofargo-wrap .biofargo-sec{\n margin-bottom:30px;\n }\n .biofargo-wrap .biofargo-h2{\n \n padding-left:15px;\n color:#0056b3;\n font-size:20px;\n text-transform:uppercase;\n margin:0 0 15px 0;\n }\n .biofargo-wrap .biofargo-card{\n background:#f9f9f9;\n padding:18px;\n border-radius:10px;\n border:1px solid #eee;\n }\n .biofargo-wrap .biofargo-img-center{\n text-align:center;\n }\n .biofargo-wrap .biofargo-img-center img{\n max-width:100%;\n height:auto;\n border:1px solid #eee;\n border-radius:10px;\n box-shadow:0 4px 10px rgba(0,0,0,0.06);\n }\n\n .biofargo-wrap .biofargo-features{\n margin:0;\n padding-left:22px;\n }\n .biofargo-wrap .biofargo-features li{\n margin:8px 0;\n }\n\n .biofargo-wrap .biofargo-doc-list{\n display:flex;\n flex-wrap:wrap;\n gap:12px;\n }\n .biofargo-wrap .biofargo-download-btn{\n display:inline-block;\n padding:12px 20px;\n background:#0056b3;\n color:#fff;\n text-decoration:none;\n border-radius:8px;\n font-weight:600;\n }\n\u003c\/style\u003e\n\u003cdiv class=\"biofargo-wrap\"\u003e\n\u003c!-- Description --\u003e\n\u003cdiv class=\"biofargo-sec\"\u003e\n\u003ch2 class=\"biofargo-h2\"\u003eDescription\u003c\/h2\u003e\n\u003cdiv class=\"biofargo-card\"\u003e\n\u003cp style=\"margin: 0;\"\u003eTruecolor wide range dual color pre staining protein Marker contains 11 pre staining proteins. In the Tris Glycine buffer system, the molecular weight range is 10-250 kDa; In the Bis Tris (MOPS) buffer system, the molecular weight range is 10-235 kDa. In the HEPES buffer system, the molecular weight range is 13-245 kDa. In the SDS-PAGE (Tris Glycine) experiment, the 25 kDa and 70 kDa bands were orange, while the remaining bands were blue. Truecolor pre stained Marker is suitable as a protein molecular weight standard for SDS-PAGE and Western Blot. This pre stained protein marker has been prepared in 1X SDS-PAGE loading buffer and can be used directly without boiling.\u003c\/p\u003e\n\u003cp style=\"margin: 0;\"\u003e \u003c\/p\u003e\n\u003cp style=\"margin: 0;\"\u003eThe following catalog numbers have been updated for improved product management:\u003cbr\u003eP310106-0250 → P310106-250ul\u003cbr\u003eP310106-1000 → P310106-1000ul\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Specification --\u003e\n\u003cdiv class=\"biofargo-sec\"\u003e\n\u003ch2 class=\"biofargo-h2\"\u003eSpecification\u003c\/h2\u003e\n\u003cdiv class=\"biofargo-table-wrap\"\u003e\n\u003ctable class=\"biofargo-table w-640\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 40%;\"\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFull name\u003c\/td\u003e\n\u003ctd\u003eTruecolor Pre-stained Protein Marker, 2 colors, Wide Range, 10–250 kDa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplications\u003c\/td\u003e\n\u003ctd\u003eSDS-PAGE, WB membrane transfer, molecular weight estimation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eComposition\u003c\/td\u003e\n\u003ctd class=\"center\"\u003e250 μL\/4X 250 μL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Markers\u003c\/td\u003e\n\u003ctd class=\"center\"\u003e11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize Range\u003c\/td\u003e\n\u003ctd class=\"center\"\u003e10 to 250 kDa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMolecular Weight (g\/mol)\u003c\/td\u003e\n\u003ctd\u003e10,15,20,25,35,40,50,70,100,150,250 kDa (Tris-Glycine)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStain Type\u003c\/td\u003e\n\u003ctd class=\"center\"\u003e2 colors: Blue, Orange\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGel Compatibility\u003c\/td\u003e\n\u003ctd\u003eTris-Glycine Gels; Bis-Tris Gels ; HEPES Gels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConcentration\u003c\/td\u003e\n\u003ctd class=\"center\"\u003e0.2–0.4 μg\/μL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplications\u003c\/td\u003e\n\u003ctd\u003eSDS-PAGE, WB membrane transfer, molecular weight estimation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eComponent\u003c\/td\u003e\n\u003ctd class=\"center\"\u003e250 μL\/4X 250 μL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Features --\u003e\n\u003cdiv class=\"biofargo-sec\"\u003e\n\u003ch2 class=\"biofargo-h2\"\u003eFeatures\u003c\/h2\u003e\n\u003cul class=\"biofargo-features\"\u003e\n\u003cli\u003eHigh strip resolution, bright colors, easy to observe, long shelf life, and stable properties\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c!-- Application --\u003e\n\u003cdiv class=\"biofargo-sec\"\u003e\n\u003ch2 class=\"biofargo-h2\"\u003eApplication\u003c\/h2\u003e\n\u003cdiv style=\"background: #fff;\" class=\"biofargo-card\"\u003e\n\u003cp style=\"margin: 0;\"\u003eThis product contains 11 pre-staining proteins. In the Tris- Glycine buffer system, the MW range is 10~250 kDa.In the Bis-Tris (MOPS) buffer system, the MW range is 10~235 kDa. In the HEPES buffer system, the MW range is 13~245 kDa.\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Documents --\u003e\n\u003cdiv class=\"biofargo-sec\"\u003e\n\u003ch2 class=\"biofargo-h2\"\u003eDocuments\u003c\/h2\u003e\n\u003cdiv class=\"biofargo-card\"\u003e\n\u003cdiv class=\"biofargo-doc-list\"\u003e\u003ca class=\"biofargo-download-btn\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/P310106_Data_Sheet.pdf?v=1775182995\" target=\"_blank\"\u003eDownload Data Sheet\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"display-search-keyword\" style=\"display:none\"\u003ep310106-0250\u003c\/div\u003e","brand":"KleanAB","offers":[{"title":"250ul","offer_id":52400874455221,"sku":"P310106-250ul","price":73.0,"currency_code":"USD","in_stock":true},{"title":"4*250ul","offer_id":52400874487989,"sku":"P310106-1000ul","price":185.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/TureColor_Pre-stained_Protein_Marker_2_colors_Wide_Range_10_250_kDa_1.jpg?v=1742808045"},{"product_id":"tianamp-virus-rna-kit-tiangen","title":"TIANamp Virus RNA Kit","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eThe TIANamp Virus RNA Kit provides a fast, simple, and cost-effective viral RNA miniprep method and it is suitable for viral RNA from plasma, serum, and cell-free body fluids.\u003cbr\u003e TIANamp Virus DNA\/RNA Kit uses silica membrane technology to eliminate the cumbersome steps associated with loose resins or slurries. Viral RNA purified with TIANamp Virus RNA Kit is immediately ready for use. Phenol extraction and ethanol precipitation are not required. The purified RNA is ready for use in downstream applications such as enzymatic reactions, RT-PCR, Southern blot and so on.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-quality virus RNA can be obtained within one hour.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNo phenol\/chloroform extraction and ethanol precipitation are needed.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh RNA yield and excellent repeatability.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eComplete removal of contaminants and inhibitors, facilitating downstream applications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eRequired Reagents\u003c\/h2\u003e\n\u003cp\u003eEthanol, DNase I (optional)\u003c\/p\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eVirus genotyping research.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVirus epidemiological study.\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eViral infectious disease analysis.\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eStorage\u003c\/h2\u003e\n\u003cp\u003eRoom temperature (15-25℃)\u003c\/p\u003e\n\u003ch2\u003eDocuments\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/GDP315-TIANamp_Virus_DNARNA_Kit-240514_28ff4291-f5d9-4c09-b1ab-415570a1a532.pdf?v=1743595055\" type=\"application\/pdf\" target=\"_blank\"\u003eGDP315-TIANamp Virus DNARNA Kit-240514\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/CDP315-R_TIANamp_Virus_RNA_Kit_2872569e-4381-41e1-920e-069f52027b76.pdf?v=1743595055\" type=\"application\/pdf\" target=\"_blank\"\u003eCDP315-R TIANamp Virus RNA Kit\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eNote\u003c\/h2\u003e\n\u003cp\u003eThe TIANamp Virus RNA Kit is widely used in molecular biology and virology research as a reliable solution for viral RNA extraction. It serves as a practical alternative to commonly used products such as the Qiagen QIAamp Viral RNA Mini Kit and Thermo Fisher MagMAX Viral\/Pathogen Nucleic Acid Isolation Kit, offering comparable performance with a simplified workflow and cost-effective advantage for routine laboratory applications.\u003c\/p\u003e\n\u003cdiv id=\"display-search-keyword\" style=\"display:none\"\u003edp315,dp315r\u003c\/div\u003e","brand":"Tiangen","offers":[{"title":"50 preps","offer_id":45237350990005,"sku":"GDP315R","price":204.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/TIANampVirusRNAKit.jpg?v=1744095396"},{"product_id":"human-telomerase-activity-assay-kittrap-pcr","title":"Human Telomerase Activity Pathogen Screening Kits Kit (Probe qPCR Method)","description":"\u003cstyle\u003e\n \n .josh-faq {\n background: #ffffff;\n color: #000000;\n font-family: 'IBM Plex Sans', sans-serif;\n }\n\n .josh-faq,\n .josh-faq * {\n box-sizing: border-box;\n }\n\n .josh-faq__item {\n border-bottom: 1px solid #e5e7eb;\n padding: 0;\n }\n\n .josh-faq__item:first-child {\n border-top: 1px solid #e5e7eb;\n }\n\n .josh-faq__question {\n width: 100%;\n background: none;\n border: none;\n text-align: left;\n padding: 20px 0;\n font-size: 16px;\n font-weight: 700;\n color: #000;\n font-family: 'IBM Plex Sans', sans-serif;\n cursor: pointer;\n display: flex;\n align-items: center;\n justify-content: space-between;\n gap: 16px;\n line-height: 1.4;\n }\n\n .josh-faq__question:hover {\n color: #055da9;\n }\n\n .josh-faq__icon {\n flex-shrink: 0;\n width: 20px;\n height: 20px;\n position: relative;\n transition: transform 0.25s ease;\n }\n\n .josh-faq__icon::before,\n .josh-faq__icon::after {\n content: '';\n position: absolute;\n background: currentColor;\n border-radius: 2px;\n transition: opacity 0.25s ease, transform 0.25s ease;\n }\n\n .josh-faq__icon::before {\n width: 100%;\n height: 2px;\n top: 50%;\n left: 0;\n transform: translateY(-50%);\n }\n\n .josh-faq__icon::after {\n width: 2px;\n height: 100%;\n left: 50%;\n top: 0;\n transform: translateX(-50%);\n }\n\n .josh-faq__item.is-open .josh-faq__icon::after {\n opacity: 0;\n transform: translateX(-50%) rotate(90deg);\n }\n\n .josh-faq__answer {\n display: none;\n padding: 0 0 20px 0;\n font-size: 16px;\n line-height: 1.6;\n color: #333;\n max-width: 860px;\n }\n\n .josh-faq__answer.is-open {\n display: block;\n }\n\n .josh-faq__answer p {\n margin: 0 0 15px;\n }\n\n .josh-faq__answer p:last-child {\n margin-bottom: 0;\n }\n\n .josh-faq__answer ul {\n margin: 8px 0 12px;\n padding-left: 22px;\n }\n\n .josh-faq__answer li {\n margin-bottom: 6px;\n list-style-type: disc;\n }\n\n .josh-faq__answer a {\n color: #055da9;\n text-decoration: none;\n }\n\n .josh-faq__answer a:hover {\n text-decoration: underline;\n }\n\n @media (max-width: 767px) {\n .josh-faq__question {\n font-size: 15px;\n padding: 16px 0;\n }\n\n .josh-faq__answer {\n font-size: 15px;\n }\n }\n\u003c\/style\u003e\r\n\r\n\u003ch2\u003eDescription\u003c\/h2\u003e\r\n\u003cp\u003eHuman Telomerase Activity Kit is a PCR kit intended for research use in nucleic acid analysis under controlled laboratory conditions using probe-based real-time PCR. Purified DNA is directly amplified using sequence-specific primers and probes. During amplification, fluorescence signals are generated through probe cleavage, allowing real-time monitoring of amplification. The resulting signals may be used for comparative analysis of target nucleic acids.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Supplied without internal control. Internal control version can be customized based on your assay requirements.\u003cbr\u003eThis product was previously listed under catalog number 15-00003 and is now updated to BF-84810816 for improved product management.\u003c\/p\u003e\r\n\u003ch2\u003eKey Features\u003c\/h2\u003e\r\n\r\n\u003cul\u003e\r\n \u003cli data-end=\"191\" data-start=\"127\"\u003e\u003cp data-end=\"124\" data-start=\"62\"\u003eOne-step PCR workflow to reduce handling steps and minimize contamination risk.\u003c\/p\u003e\u003c\/li\u003e\r\n\u003cli data-end=\"191\" data-start=\"127\"\u003e\r\n\u003cp\u003eDemonstrates high sensitivity under optimized laboratory conditions.\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli data-end=\"268\" data-start=\"194\"\u003e\r\n\u003cp\u003eHigh specificity based on primer-probe design.\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli data-end=\"336\" data-start=\"271\"\u003e\r\n\u003cp\u003eIncludes a non-infectious plasmid-based positive control for assay verification.\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli data-end=\"389\" data-start=\"339\"\u003e\r\n\u003cp\u003eCompatible with commonly used DNA purification methods.\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli data-end=\"453\" data-start=\"392\"\u003e\r\n\u003cp\u003eSuitable for research applications including assay development and method evaluation.\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli data-end=\"529\" data-start=\"456\"\u003e\r\n\u003cp\u003eBroad dynamic range under laboratory conditions.\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli data-end=\"574\" data-start=\"532\"\u003e\r\n\u003cp\u003eFor research use only. Not intended for diagnostic or therapeutic use.\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch2\u003eKit Components\u003c\/h2\u003e\r\n\u003ctable border=\"1\" style=\"width: 90%; border-collapse: collapse;\"\u003e\r\n\u003ctbody\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"width: 20%; height: 3px; text-align: center; vertical-align: middle;\"\u003eComponent Name\u003c\/td\u003e\r\n\u003ctd style=\"width: 20%; height: 3px; text-align: center; vertical-align: middle;\"\u003eDescription\u003c\/td\u003e\r\n\u003ctd style=\"width: 20%; height: 3px; text-align: center; vertical-align: middle;\"\u003eSize\u003c\/td\u003e\r\n\u003ctd style=\"width: 20%; height: 3px; text-align: center; vertical-align: middle;\"\u003eVial\u003c\/td\u003e\r\n\u003ctd style=\"width: 20%; height: 3px; text-align: center; vertical-align: middle;\"\u003eLid Color\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"width: 20%; height: 3px; text-align: center; vertical-align: middle;\"\u003e2×Probe qPCR Master Mix\u003c\/td\u003e\r\n\u003ctd style=\"width: 20%; height: 3px; text-align: center; vertical-align: middle;\"\u003eContains optimized buffer and enzyme mix\u003c\/td\u003e\r\n\u003ctd style=\"width: 20%; height: 3px; text-align: center; vertical-align: middle;\"\u003e500 μL\u003c\/td\u003e\r\n\u003ctd style=\"width: 20%; height: 3px; text-align: center; vertical-align: middle;\"\u003e0.5 mL Vial\u003c\/td\u003e\r\n\u003ctd style=\"width: 20%; height: 3px; text-align: center; vertical-align: middle;\"\u003eBlue\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"width: 20%; height: 3px; text-align: center; vertical-align: middle;\"\u003ePrimer-Probe Powder\u003c\/td\u003e\r\n\u003ctd style=\"width: 20%; height: 3px; text-align: center; vertical-align: middle;\"\u003eLyophilized target-specific primer and probe set\u003c\/td\u003e\r\n\u003ctd style=\"width: 20%; height: 3px; text-align: center; vertical-align: middle;\"\u003e50 T\u003c\/td\u003e\r\n\u003ctd style=\"width: 20%; height: 3px; text-align: center; vertical-align: middle;\"\u003e1.5 mL Vial\u003c\/td\u003e\r\n\u003ctd style=\"width: 20%; height: 3px; text-align: center; vertical-align: middle;\"\u003eBrown\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"width: 20%; height: 3px; text-align: center; vertical-align: middle;\"\u003ePositive Control (1E7 copies\/μL)\u003c\/td\u003e\r\n\u003ctd style=\"width: 20%; height: 3px; text-align: center; vertical-align: middle;\"\u003eNon-infectious plasmid-based control\u003c\/td\u003e\r\n\u003ctd style=\"width: 20%; height: 3px; text-align: center; vertical-align: middle;\"\u003e0.5 mL\u003c\/td\u003e\r\n\u003ctd style=\"width: 20%; height: 3px; text-align: center; vertical-align: middle;\"\u003e0.5 mL Vial\u003c\/td\u003e\r\n\u003ctd style=\"width: 20%; height: 3px; text-align: center; vertical-align: middle;\"\u003eYellow\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\r\n\u003ctr\u003e\r\n\u003ctd style=\"width: 20%; height: 3px; text-align: center; vertical-align: middle;\"\u003eNuclease-free water \/ Dilution Buffer\u003c\/td\u003e\r\n\u003ctd style=\"width: 20%; height: 3px; text-align: center; vertical-align: middle;\"\u003eFor reaction setup\u003c\/td\u003e\r\n\u003ctd style=\"width: 20%; height: 3px; text-align: center; vertical-align: middle;\"\u003e1 mL\u003c\/td\u003e\r\n\u003ctd style=\"width: 20%; height: 3px; text-align: center; vertical-align: middle;\"\u003e1.5 mL Vial\u003c\/td\u003e\r\n\u003ctd style=\"width: 20%; height: 3px; text-align: center; vertical-align: middle;\"\u003eGreen\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"width: 20%; height: 3px; text-align: center; vertical-align: middle;\"\u003eManual\u003c\/td\u003e\r\n\u003ctd style=\"width: 20%; height: 3px; text-align: center; vertical-align: middle;\"\u003eInstruction booklet\u003c\/td\u003e\r\n\u003ctd style=\"width: 20%; height: 3px; text-align: center; vertical-align: middle;\"\u003e1 Set\u003c\/td\u003e\r\n\u003ctd style=\"width: 20%; height: 3px; text-align: center; vertical-align: middle;\"\u003eNA\u003c\/td\u003e\r\n\u003ctd style=\"width: 20%; height: 3px; text-align: center; vertical-align: middle;\"\u003eNA\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/tbody\u003e\r\n\u003c\/table\u003e\r\n\u003cp\u003e \u003c\/p\u003e\r\n\u003ch2\u003eStorage \u0026amp; Shipping\u003c\/h2\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e\r\n\u003cp\u003eStore at - 20 °C\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003eThe product is shipped with dry ice to maintain low-temperature conditions and ensure product integrity during transit.\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch2\u003eFrequently Asked Questions(FAQs)\u003c\/h2\u003e\r\n\u003cp\u003eMeet our leadership team, dedicated to bringing Biofargo's vision to life while supporting our customers, partners, and employees with excellence and integrity.\u003c\/p\u003e\r\n\r\n\u003cdiv class=\"josh-faq\"\u003e\r\n \u003c!-- FAQ List --\u003e\r\n \u003csection style=\"padding: 30px 300px 60px 30px;\"\u003e\r\n \u003cdiv class=\"josh-faq__list\"\u003e\r\n\r\n \u003cdiv class=\"josh-faq__item\"\u003e\r\n \u003cbutton class=\"josh-faq__question\" aria-expanded=\"false\"\u003e\r\n Is a ROX Dye included with the kit?\r\n \u003cspan class=\"josh-faq__icon\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\r\n \u003c\/button\u003e\r\n \u003cdiv class=\"josh-faq__answer\"\u003e\r\n \u003cp\u003eNo — ROX dye is not included with the kit. We can add a passive reference dye matched to your instrument upon request for $25 USD. To request a ROX dye, please contact us for a quote at \u003ca href=\"mailto:contact@biofargo.com\"\u003econtact@biofargo.com\u003c\/a\u003e.\u003c\/p\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n\r\n \u003cdiv class=\"josh-faq__item\"\u003e\r\n \u003cbutton class=\"josh-faq__question\" aria-expanded=\"false\"\u003e\r\n Is an Internal Control included with the kit?\r\n \u003cspan class=\"josh-faq__icon\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\r\n \u003c\/button\u003e\r\n \u003cdiv class=\"josh-faq__answer\"\u003e\r\n \u003cp\u003eUnless otherwise specified, internal controls are not included in our standard kits, but are available as an add-on for all kits at a surcharge of $150 USD. To request a kit with an internal control, please reach out for a quote at \u003ca href=\"mailto:contact@biofargo.com\"\u003econtact@biofargo.com\u003c\/a\u003e.\u003c\/p\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n\r\n \u003cdiv class=\"josh-faq__item\"\u003e\r\n \u003cbutton class=\"josh-faq__question\" aria-expanded=\"false\"\u003e\r\n Is validation data available for the kit?\r\n \u003cspan class=\"josh-faq__icon\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\r\n \u003c\/button\u003e\r\n \u003cdiv class=\"josh-faq__answer\"\u003e\r\n \u003cp\u003eValidation data may be available upon request, depending on the target. Standard validation generated from plasmid-based positive controls can typically be provided for many kits. Validation generated using the actual pathogen is handled case by case — it requires that we are able to source the pathogen, or that the customer supplies an extracted nucleic acid sample. Please note all kits are intended strictly for research use only. To enquire, contact us at \u003ca href=\"mailto:contact@biofargo.com\"\u003econtact@biofargo.com\u003c\/a\u003e.\u003c\/p\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n\r\n \u003cdiv class=\"josh-faq__item\"\u003e\r\n \u003cbutton class=\"josh-faq__question\" aria-expanded=\"false\"\u003e\r\n What is the lead time for all PCR kits?\r\n \u003cspan class=\"josh-faq__icon\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\r\n \u003c\/button\u003e\r\n \u003cdiv class=\"josh-faq__answer\"\u003e\r\n \u003cp\u003eStandard production takes 7–14 days, after which kits ship from our laboratory to our warehouse. Expedited production (~7 days) is available upon request. We also maintain a ready inventory of our most popular kits to reduce wait times.\u003c\/p\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n\r\n \u003cdiv class=\"josh-faq__item\"\u003e\r\n \u003cbutton class=\"josh-faq__question\" aria-expanded=\"false\"\u003e\r\n Can I customize this kit?\r\n \u003cspan class=\"josh-faq__icon\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\r\n \u003c\/button\u003e\r\n \u003cdiv class=\"josh-faq__answer\"\u003e\r\n \u003cp\u003eYes — we offer custom assays. Customization can include target, pack size, reaction volume, master mix format, and inclusion of an internal control. Pricing is evaluated based on your specific customization requirements and quoted accordingly. For details, please contact us at \u003ca href=\"mailto:contact@biofargo.com\"\u003econtact@biofargo.com\u003c\/a\u003e.\u003c\/p\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n\r\n \u003cdiv class=\"josh-faq__item\"\u003e\r\n \u003cbutton class=\"josh-faq__question\" aria-expanded=\"false\"\u003e\r\n Will your kits work with any PCR system?\r\n \u003cspan class=\"josh-faq__icon\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\r\n \u003c\/button\u003e\r\n \u003cdiv class=\"josh-faq__answer\"\u003e\r\n \u003cp\u003eOur kits use standard FAM-based probe chemistry and are compatible with virtually all real-time PCR platforms. They are validated and optimized on widely used systems — including the Applied Biosystems QuantStudio series — and run reliably on other mainstream instruments using the same FAM detection channel. If you let us know your specific instrument model, we are happy to confirm the optimal channel and filter settings for your setup.\u003c\/p\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n\r\n \u003cdiv class=\"josh-faq__item\"\u003e\r\n \u003cbutton class=\"josh-faq__question\" aria-expanded=\"false\"\u003e\r\n Do you offer discounts for bulk orders of kits?\r\n \u003cspan class=\"josh-faq__icon\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\r\n \u003c\/button\u003e\r\n \u003cdiv class=\"josh-faq__answer\"\u003e\r\n \u003cp\u003eYes — we offer substantial discounts for bulk orders on most PCR kits. Discounts are available upon request through quotes only and do not apply to online orders. Bulk discounts apply to kits of the same type ordered at the same time, following this standard structure:\u003c\/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003e5% OFF (Qty. 5–9 kits)\u003c\/li\u003e\r\n \u003cli\u003e10% OFF (Qty. 10–14 kits)\u003c\/li\u003e\r\n \u003cli\u003e25% OFF (Qty. 15–29 kits)\u003c\/li\u003e\r\n \u003cli\u003e35% OFF (Qty. 30+ kits)\u003c\/li\u003e\r\n \u003c\/ul\u003e\r\n \u003cp\u003eFor more information about discounted pricing, please contact us at \u003ca href=\"mailto:contact@biofargo.com\"\u003econtact@biofargo.com\u003c\/a\u003e.\u003c\/p\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n\r\n \u003cdiv class=\"josh-faq__item\"\u003e\r\n \u003cbutton class=\"josh-faq__question\" aria-expanded=\"false\"\u003e\r\n Do you ship qPCR kits internationally?\r\n \u003cspan class=\"josh-faq__icon\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\r\n \u003c\/button\u003e\r\n \u003cdiv class=\"josh-faq__answer\"\u003e\r\n \u003cp\u003eYes — we ship internationally via FedEx International Express (generally CIF or DAP terms). All international shipments include ~40 lbs of dry ice, sufficient for a maximum of 7 days in transit. We can also assist with customs clearance (completing paperwork and providing COAs, MSDS, HS codes, etc.). A dry ice surcharge applies: $15 USD for domestic shipments and $55 USD for international shipments.\u003c\/p\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n\r\n \u003cdiv class=\"josh-faq__item\"\u003e\r\n \u003cbutton class=\"josh-faq__question\" aria-expanded=\"false\"\u003e\r\n Do you ship qPCR kits on ice packs or at room temperature?\r\n \u003cspan class=\"josh-faq__icon\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\r\n \u003c\/button\u003e\r\n \u003cdiv class=\"josh-faq__answer\"\u003e\r\n \u003cp\u003eNo. We do not ship qPCR kits on blue ice or at room temperature due to our strict quality requirements. This kit is shipped on dry ice. Kits may retain limited stability at room temperature, but should be stored at −20°C for best performance.\u003c\/p\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n\r\n \u003cdiv class=\"josh-faq__item\"\u003e\r\n \u003cbutton class=\"josh-faq__question\" aria-expanded=\"false\"\u003e\r\n Are your kits approved for diagnostic or clinical use?\r\n \u003cspan class=\"josh-faq__icon\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\r\n \u003c\/button\u003e\r\n \u003cdiv class=\"josh-faq__answer\"\u003e\r\n \u003cp\u003eNo. All Biofargo kits are strictly for research use only (RUO). Biofargo, Inc. is not authorized to sell products for diagnostic, detection, clinical, personal, or any other non-research application. Use of our kits outside of an authorized laboratory research context is not permitted.\u003c\/p\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n\r\n \u003c\/div\u003e\r\n \u003c\/section\u003e\r\n\r\n\u003c\/div\u003e\r\n\r\n\r\n\u003ch2\u003eDocuments\u003c\/h2\u003e\r\n\u003cp\u003e\u003ca target=\"_blank\" type=\"application\/pdf\" href=\"https:\/\/files.biofargo.com\/biofargo\/pdf\/15-00003.pdf\"\u003e\u003cstrong\u003eHuman Telomerase Activity Kit User Manual\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003ca target=\"_blank\" type=\"application\/pdf\" href=\"https:\/\/files.biofargo.com\/biofargo\/msds\/15-00003.pdf\"\u003e\u003cstrong\u003eMSDS\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\r\n\u003cscript\u003e\r\n(function () {\r\n var items = document.querySelectorAll('.josh-faq__item');\r\n items.forEach(function (item) {\r\n var btn = item.querySelector('.josh-faq__question');\r\n var answer = item.querySelector('.josh-faq__answer');\r\n btn.addEventListener('click', function () {\r\n var isOpen = item.classList.contains('is-open');\r\n \/\/ Close all\r\n items.forEach(function (el) {\r\n el.classList.remove('is-open');\r\n el.querySelector('.josh-faq__question').setAttribute('aria-expanded', 'false');\r\n el.querySelector('.josh-faq__answer').classList.remove('is-open');\r\n });\r\n \/\/ Toggle clicked\r\n if (!isOpen) {\r\n item.classList.add('is-open');\r\n btn.setAttribute('aria-expanded', 'true');\r\n answer.classList.add('is-open');\r\n }\r\n });\r\n });\r\n}());\r\n\u003c\/script\u003e","brand":"SkyGen","offers":[{"title":"50 T","offer_id":45274577567925,"sku":"15-00003","price":763.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/10_f40d927c-38f3-444c-8207-70cf09a6a784.jpg?v=1753174966"},{"product_id":"animal-tissue-dna-isolation-kit","title":"Animal Tissue DNA Isolation Kit","description":"\u003ch2\u003eDescprition\u003c\/h2\u003e\n\u003cp\u003eThis kit uses a DNA-only column that can specifically bind DNA, Foregene protease and a unique buffer system. High-quality genomic DNA can be extracted from various cultured cells and animal tissues within 30 to 50 minutes.\u003c\/p\u003e\n\u003cp\u003eThe DNA-only silica gel membrane used in the spin column is Foregene's unique new material, which can effectively and specifically bind to DNA, and maximize the removal of RNA, impurity proteins, ions and other organic compounds in cells. 5-80μg high-quality genomic DNA can be purified from 10-50mg tissue.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eNo RNase contamination: The DNA-Only Column provided in the kit makes it possible to remove RNA from genomic DNA without additional RNase during the experiment, thereby preventing the laboratory from being contaminated by exogenous RNase.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFast speed: Foregene Protease has higher activity than similar proteases and digests tissue samples faster;\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSimple: the genomic DNA purification operation can be completed in 50 minutes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eConvenient: The centrifugation is performed at room temperature, 4℃ centrifugation and ethanol precipitation of DNA is not required.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSafety: no organic reagent is used.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh quality: The purified genomic DNA has large fragments, no RNA, no RNase, and extremely low ion content, which can meet the requirements of various experiments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eThe genomic DNA purified by Animal Tissue DNA Isolation Kit has high purity and can be used for routine molecular biology operations, such as: enzyme digestion, PCR, Southern hybridization, library construction and other experiments.\u003c\/p\u003e\n\u003ch2\u003eGenomic DNA extraction yield and purity\u003c\/h2\u003e\n\u003cp\u003eThe extraction yield of animal tissue genomic DNA is related to the tissue source, storage conditions, storage time, dosage and other factors. The purity of the obtained genomic DNA meets the routine molecular biology experimental operation, and its OD260\/280 is between 1.7-1.9. The yield of genomic DNA extracted using this kit is shown in the following table:\u003c\/p\u003e\n\u003ctable style=\"width: 90%; border-collapse: collapse;\" border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25%; height: 3px; text-align: center; vertical-align: middle;\"\u003eSample source\u003c\/td\u003e\n\u003ctd style=\"width: 25%; height: 3px; text-align: center; vertical-align: middle;\"\u003eSample amount\u003c\/td\u003e\n\u003ctd style=\"width: 25%; height: 3px; text-align: center; vertical-align: middle;\"\u003eDNA yield (μg)\u003c\/td\u003e\n\u003ctd style=\"width: 25%; height: 3px; text-align: center; vertical-align: middle;\"\u003eOD260\/280\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25%; height: 3px; text-align: center; vertical-align: middle;\"\u003eCell\u003c\/td\u003e\n\u003ctd style=\"width: 25%; height: 3px; text-align: center; vertical-align: middle;\"\u003e10\u003csup\u003e6\u003c\/sup\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 25%; height: 3px; text-align: center; vertical-align: middle;\"\u003e15-30\u003c\/td\u003e\n\u003ctd style=\"width: 25%; height: 3px; text-align: center; vertical-align: middle;\"\u003e1.7-1.9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25%; height: 3px; text-align: center; vertical-align: middle;\"\u003eLiver\u003c\/td\u003e\n\u003ctd style=\"width: 25%; height: 3px; text-align: center; vertical-align: middle;\"\u003e10mg\u003c\/td\u003e\n\u003ctd style=\"width: 25%; height: 3px; text-align: center; vertical-align: middle;\"\u003e4-10\u003c\/td\u003e\n\u003ctd style=\"width: 25%; height: 3px; text-align: center; vertical-align: middle;\"\u003e1.7-1.9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25%; height: 3px; text-align: center; vertical-align: middle;\"\u003eHeart\u003c\/td\u003e\n\u003ctd style=\"width: 25%; height: 3px; text-align: center; vertical-align: middle;\"\u003e10mg\u003c\/td\u003e\n\u003ctd style=\"width: 25%; height: 3px; text-align: center; vertical-align: middle;\"\u003e2-5\u003c\/td\u003e\n\u003ctd style=\"width: 25%; height: 3px; text-align: center; vertical-align: middle;\"\u003e1.7-1.9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25%; height: 3px; text-align: center; vertical-align: middle;\"\u003eSpleen\u003c\/td\u003e\n\u003ctd style=\"width: 25%; height: 3px; text-align: center; vertical-align: middle;\"\u003e10mg\u003c\/td\u003e\n\u003ctd style=\"width: 25%; height: 3px; text-align: center; vertical-align: middle;\"\u003e5-30\u003c\/td\u003e\n\u003ctd style=\"width: 25%; height: 3px; text-align: center; vertical-align: middle;\"\u003e1.7-1.9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25%; height: 3px; text-align: center; vertical-align: middle;\"\u003eBrain\u003c\/td\u003e\n\u003ctd style=\"width: 25%; height: 3px; text-align: center; vertical-align: middle;\"\u003e10mg\u003c\/td\u003e\n\u003ctd style=\"width: 25%; height: 3px; text-align: center; vertical-align: middle;\"\u003e5-10\u003c\/td\u003e\n\u003ctd style=\"width: 25%; height: 3px; text-align: center; vertical-align: middle;\"\u003e1.7-1.9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003ePrecautions:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eSample should avoid repeated freezing and thawing, otherwise the extracted DNA fragments will be smaller and the extraction yield will be reduced.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBefore using the kit, carefully check whether there is precipitation in Buffer L1, Buffer L2 and Buffer PW. If there is precipitation, please dissolve it at 37℃, mix well before use.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBefore using the kit, be sure to check whether Buffer WB is added with anhydrous ethanol according to the instructions. Buffer WB was added with 60ml anhydrous ethanol (DE-05011), 120ml anhydrous ethanol (DE-05012) and 300ml anhydrous ethanol (DE-053013) before use.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eElution volume: Buffer EB should not be less than 100μl, otherwise it will affect the DNA yield.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRemember not to add RNase to any Buffer.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAll centrifugation steps are centrifuged at room temperature (15-25℃) using a desktop centrifuge.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAll experimental steps were carried out at room temperature (15-25℃).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eStorage\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eThe kit can be stored for 12 months at room temperature (15-25℃), or 2-8℃ for longer time.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote: \u003c\/strong\u003eIf stored at low temperature, the solution is prone to precipitation. Before use, be sure to place the solution in the kit at room temperature for a period of time. If necessary, preheat it in a 37℃ water bath for 10 minutes to dissolve the precipitate, and mix it before use.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eForegene Protease solution has a unique formula and is active for a long time (3 months) at room temperature; its activity and stability will be better when stored at 4℃, so it is recommended to store it at 4℃, remember not to store it at -20℃ save.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWorkflow\u003c\/h2\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/20220923104124_15958_600x600.png?v=1744106117\" alt=\"\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\n\u003ch2\u003eDocuments\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/Animal_Tissue_DNA_Isolation_Kit_Instruction_Manual-V2.0-1809-EN.docx?v=1744106225\"\u003e\u003cstrong\u003eAnimal Tissue DNA Isolation Kit Instruction Manual\u003c\/strong\u003e\u003c\/a\u003e\u003c\/div\u003e","brand":"Foregene","offers":[{"title":"50 Preps","offer_id":45275848835253,"sku":"DE-05011","price":176.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/DE-05011AnimalTissueDNAIsolationKit_5_7587edb4-cbb6-441b-8a38-9b40bb5af8db.jpg?v=1744105324"},{"product_id":"mouse-tail-dna-mini-kit","title":"Mouse Tail DNA Mini Kit","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eDue to the structure and properties of the mouse tail itself, the extraction of mouse tail genomic DNA has always troubled researchers: one is that the processing time of the mouse tail is long and the genomic DNA is easily degraded, the other is difficult to handle and the purity of the extracted genomic DNA is low.\u003c\/p\u003e\n\u003cp\u003eThis kit uses a DNA-Only Column that can specifically bind DNA, a brand-new Foregene Protease and a unique buffer system, which can digest mouse tail samples within 45 minutes, thereby minimizing the degradation of genomic DNA and shortening sample processing time. The kit can extract 10-20μg of high-quality, high-purity genomic DNA from 0.5-1cm juvenile or adult mouse tails within 60-90min.\u003c\/p\u003e\n\u003cp\u003eThe DNA-only silica gel matrix material used in the spin column is a unique new material of the company, which can efficiently and specifically adsorb DNA. The maximum adsorption capacity for DNA is 80μg. The unique buffer and elution system can maximize the removal of RNA, Impurity proteins, ions and other organic compounds in the cell. The extracted genomic DNA fragment is large, high in purity, stable and reliable in quality, and the size of the DNA fragment is stable at about 23kb.\u003c\/p\u003e\n\u003cp\u003eThe kit can also be used to extract other mouse tissues outside the mouse tail, including mouse ears, mouse muscle, mouse liver and other tissues, so that one kit can be used for multiple purposes and meet the needs of users for different experiments.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eNo RNase contamination: The DNA-Only Column provided by the kit makes it possible to remove RNA from genomic DNA without adding RNase during the experiment, avoiding the laboratory from being contaminated by exogenous RNase.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFast speed: Foregene Protease Plus has higher activity than similar proteases, and it digests tissue samples quickly; the operation is simple, and the genomic DNA extraction operation can be completed within 40 minutes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eConvenient: The centrifugation is performed at room temperature, and there is no need for 4°C low-temperature centrifugation or ethanol precipitation of DNA.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSafety: No organic reagent extraction is required.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh quality: The extracted genomic DNA has large fragments, no RNA, no RNase, and extremely low ion content, which can meet the requirements of various experiments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplication\u003c\/h2\u003e\n\u003cp\u003eIt is suitable for the extraction and purification of genomic DNA from fresh or frozen large and mouse tails (also used to purify mouse or rat muscle and mouse ear genomic DNA).\u003c\/p\u003e\n\u003ch3\u003eGenomic DNA Application:\u003c\/h3\u003e\n\u003cp\u003eThe genomic DNA purified by the Mouse Tail DNA Mini Kit has high purity and can be used for routine molecular biology operations, such as: restriction enzyme digestion, PCR, Southern blotting, library construction and other experiments.\u003c\/p\u003e\n\u003ch2\u003eWork Flow\u003c\/h2\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/ABUIABACGAAg1b6ZvgYo8LmT-gIwrgo4jA8_600x600.jpg?v=1744161410\" alt=\"\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003ch2 style=\"text-align: start;\"\u003eStorage\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eThis kit can be stored for 12 months under dry conditions at room temperature (15-25°C); if it needs to be stored for a longer period of time, it can be stored at 2-8°C.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e If stored at low temperature, the solution is prone to precipitation. Before use, be sure to place the solution in the kit at room temperature for a period of time. If necessary, preheat it in a 37°C water bath for 10 minutes to dissolve the precipitate, and mix it before use.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eForegene Protease Plus solution has a unique formula, it is active when stored at room temperature for a long time (3 months); stored at 4°C, the activity and stability will be better, so it is recommended to store it at 4°C, remember not to keep it at -20°C.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDocuments\u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/Mouse_Tail_DNA_Mini_Kit_Instruction_Manual-V1.0-EN_cda54b37-f2ce-4c84-b03a-cab6880d5aae.docx?v=1752829524\"\u003e\u003cstrong\u003eMouse Tail DNA Mini Kit Instruction Manual-V1.0-EN\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Foregene","offers":[{"title":"50 Preps","offer_id":45279512854709,"sku":"DE-05211","price":315.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/DE-05211MouseTailDNAMiniKit_3.jpg?v=1744161234"},{"product_id":"plant-dna-isolation-kit","title":"Plant DNA Isolation Kit","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eThis kit uses a DNA-only Column that can specifically bind DNA, a brand new Foregene Protease and a unique buffer system, which greatly simplifies the process of plant genomic DNA extraction and can obtain high-purity genomic DNA within 30 minutes, largely avoiding the degradation of genomic DNA.\u003c\/p\u003e\n\u003cp\u003eThe DNA-only silica gel membrane in the centrifugal column can efficiently and specifically adsorb DNA, without adding any organic reagent, it can remove RNA impurities, protein ions and organic compounds such as polysaccharide polyphenols to the maximum extent. The obtained DNA fragments are large, pure, high quality, stable and reliable.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eNo RNase contamination: The DNA-Only Column provided by the kit makes it possible to remove RNA from genomic DNA without additional RNase during the experiment, preventing the laboratory from being contaminated by exogenous RNase.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFast speed: Foregene Protease has higher activity than similar proteases and digests tissue samples faster.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSimple: the genomic DNA extraction operation can be completed in 30 minutes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eConvenient: The centrifugation is performed at room temperature, no 4℃ low-temperature centrifugation or ethanol precipitation of DNA is required.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSafety: no organic reagent is required.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh quality: The purified genomic DNA has large fragments, no RNA, no RNase, and extremely low ion content,can meet the requirements of various experiments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplication\u003c\/h2\u003e\n\u003cp\u003eSuitable for extraction and purification of genomic DNA from fresh or frozen plant tissues.\u003c\/p\u003e\n\u003ch2\u003eWork Flow\u003c\/h2\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/ABUIABACGAAguNqZvgYogNzlRTCaCDidBw_600x600.jpg?v=1744176048\" alt=\"\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003ch3 style=\"text-align: start;\"\u003eDiagram\u003c\/h3\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/ABUIABACGAAguNqZvgYojrqxbDCkBTisAg_600x600.jpg?v=1744176100\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003ch2 style=\"text-align: start;\"\u003eStorage\u003c\/h2\u003e\n\u003cp\u003eThe kit can be stored for 12 months at room temperature (15–25 ℃) and 2–8℃ for longer time.\u003c\/p\u003e\n\u003cp\u003eForegene Protease Plus solution has a unique formula, which is active when stored at room temperature for a long time (3 months); its activity and stability will be better when stored at 4℃, so it is recommended to store it at 4℃, remember not to store at -20℃.\u003c\/p\u003e\n\u003ch2\u003eDocuments\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/Plant_DNA_Isolation_Kit_Instruction_Manual-V2.0-1909-EN_edb0e8c8-0c53-4faf-8069-7606343faa56.docx?v=1752831359\"\u003e\u003cstrong\u003ePlant DNA Isolation Kit Instruction Manual-V2.0-1909-EN\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Foregene","offers":[{"title":"50 Preps","offer_id":45279791644853,"sku":"DE-06111","price":193.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/DE-06111PlantDNAIsolationKit_2.jpg?v=1744176241"},{"product_id":"genomic-dna-micro-kit","title":"Genomic DNA Micro Kit","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eThis kit uses a DNA-Only Column that can specifically bind DNA, a brand-new Foregene Protease and a unique buffer system, which can efficiently extract various trace biological samples, such as trace amounts of blood, cells, and animals within 20-80 minutes. Tissues, dried bloodstains, clinical cotton swabs, hair follicles, etc., are purified to obtain high-concentration, high-quality genomic DNA.\u003c\/p\u003e\n\u003cp\u003eThe DNA-Only silica gel membrane used in the spin column is a unique new material of our company, which efficiently and specifically adsorbs DNA, and can remove RNA, impurity proteins, ions and other organic compounds in cells to the greatest extent. The specially designed mini-purification column binds genomic DNA, and the DNA can be eluted with a small amount (15μl) of eluent to increase the concentration of the obtained genomic DNA, which is convenient for downstream detection or experiment.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eNo RNase contamination: The DNA-Only Column provided by the kit makes it possible to remove the RNA from the genomic DNA without adding RNase during the experiment, preventing the laboratory from being contaminated by exogenous RNase.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFast speed: Foregene Protease has higher activity than similar proteases, and digests tissue samples quickly; the operation is simple, and the genomic DNA extraction operation can be completed within 20-80 minutes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eConvenient: The centrifugation is performed at room temperature, and there is no need for 4°C low-temperature centrifugation or ethanol precipitation of DNA.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSafety: No organic reagent extraction is required.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh quality: The extracted genomic DNA has large fragments, no RNA, no RNase, and extremely low ion content, which can meet the requirements of various experiments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMicro-elution system: It can increase the concentration of genomic DNA, which is convenient for downstream detection or experiment.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplication\u003c\/h2\u003e\n\u003cp\u003eIt is suitable for the purification of the following samples of genomic DNA: fresh or frozen animal tissues, fresh or anticoagulated cryopreserved trace amounts of whole blood, dried blood spots, cultured cells, microsection tissues, hair follicles, mouthwashes, etc.\u003c\/p\u003e\n\u003ch2\u003eWork Flow\u003c\/h2\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg style=\"float: none;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/20220124101938_17755_600x600.jpg?v=1744176650\"\u003e\u003c\/div\u003e\n\u003ch2\u003eStorage\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eThis kit can be stored for 12 months under dry conditions at room temperature (15-25°C); if it needs to be stored for a longer period of time, it can be stored at 2-8°C.\u003c\/p\u003e\n\u003cp\u003eNote: If stored at low temperature, the solution is prone to precipitation. Before use, be sure to place the solution in the kit at room temperature for a period of time. If necessary, preheat it in a 37°C water bath for 10 minutes to dissolve the precipitate, and mix it before use.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eForegene Protease solution has a unique formula, which is active when stored at room temperature for a long time (3 months); its activity and stability will be better when stored at 4°C, so it is recommended to store at 4°C, remember not to keep it at -20°C .\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDocuments\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/Genomic_DNA_Micro_Kit_Instruction_Manual-V1.0-1403-EN.docx?v=1752829355\"\u003e\u003cstrong\u003eGenomic  DNA Micro Kit Instruction Manual-V1.0-1403-EN\u003c\/strong\u003e\u003c\/a\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Foregene","offers":[{"title":"50 Preps","offer_id":45279806455989,"sku":"DM-01011","price":247.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/DM-01011GenomicDNAMicroKit_3.jpg?v=1744176702"},{"product_id":"cell-total-rna-isolation-kit","title":"Cell Total RNA Isolation Kit","description":"\u003ch2\u003e\u003cspan\u003eDescription\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eThis kit uses the spin column and formula developed by Foregene, which can efficiently extract high-purity and high-quality total RNA from cells cultured in 96, 24, 12, and 6-well plates. The kit provides an efficient DNA-Cleaning Column, which can easily separate the supernatant and cell lysate, bind and remove genomic DNA. The operation is simple and time-saving; the RNA-only Column can efficiently bind RNA with a unique formula. A large number of samples can be processed simultaneously.\u003c\/p\u003e\n\u003cp\u003eThe whole system is RNase-Free, so that the purified RNA is not degraded; The Buffer RW1 and Buffer RW2 washing system guarantees that the obtained RNA is free of protein, DNA, ions, and organic compound contamination.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eThe whole process is operated at room temperature (15-25℃), without ice bath and low temperature centrifugation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThe whole kit is RNase-Free, no need to worry about RNA degradation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDNA-Cleaning Column specifically binds DNA, so that the kit can remove genomic DNA contamination without adding additional DNase.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh RNA yield: RNA-only Column and unique formula can efficiently purify RNA.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFast speed: easy to operate and can be completed in 11 minutes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSafety: No organic reagent is required.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh quality: The purified RNA is of high purity, free of protein and other impurities, and can meet various subsequent experiments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplication\u003c\/h2\u003e\n\u003cp\u003eIt is suitable for extraction and purification of total RNA from cultured cells in 96, 24, 12, and 6-well plates.\u003c\/p\u003e\n\u003ch2\u003eWork Flow\u003c\/h2\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg style=\"float: none;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/ABUIABAEGAAgwN6ZvgYokMCnqQYwygY42gE_600x600.png?v=1744182837\"\u003e\u003c\/div\u003e\n\u003ch3 style=\"text-align: start;\"\u003eDiagram\u003c\/h3\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg style=\"float: none;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/ABUIABAEGAAgwN6ZvgYopc-A9QUwxwY47gI_600x600.png?v=1744182869\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\n\u003cp\u003eThe agarose gel electrophoresis image of total RNA isolated using the Cell Total RNA Isolation Kit from different cell numbers, with 20 μl elution volume and 2 μl purified total RNA loaded on a 1% gel.\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eStorage\u003c\/h2\u003e\n\u003cp\u003eThe kit can be stored for 12 months at room temperature (15–25 ℃) or 2–8 ℃ for longer time(24 months).\u003c\/p\u003e\n\u003cp\u003eBuffer CRL1 can be stored at 4 ℃ for 1 month after adding 2-hydroxy-1-ethanethiol (optional).\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eDocuments\u003cbr\u003e\n\u003c\/h2\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/Cell_Total_RNA_Isolation_Kit_Instruction_Manual-V1.0-EN.docx?v=1752828764\"\u003e\u003cstrong\u003eCell Total RNA Isolation Kit Instruction Manual-V1.0-EN\u003c\/strong\u003e\u003c\/a\u003e\u003cbr\u003e\n\u003c\/div\u003e","brand":"Foregene","offers":[{"title":"50 T","offer_id":45279953846453,"sku":"RE-03111","price":318.0,"currency_code":"USD","in_stock":true},{"title":"200 T","offer_id":45279953879221,"sku":"RE-03113","price":1082.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/RE-03111CellTotalRNAIsolationKit_1.jpg?v=1744183038"},{"product_id":"plant-total-rna-isolation-kit-samples-low-in-polysaccharides-and-polyphenols","title":"Plant Total RNA Isolation Kit (Low-Polysaccharide\/Low-Polyphenol Samples)","description":"\u003ch2\u003eDescription\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003eThe kit uses the spin column and formula developed by Foregene, which can efficiently extract high-purity and high-quality total RNA from various plant tissues with low polysaccharides and polyphenols content. For plant samples with high polysaccharides or polyphenols content, it is recommended to use Plant Total RNA Isolation Plus Kit to get better RNA extraction results. The kit provides the DNA-Cleaning column that can easily remove genomic DNA from the supernatant and tissue lysate. RNA-only column can effectively bind RNA. The kit can process a large number of samples at the same time.\u003c\/p\u003e\n\u003cp\u003eThe entire system is RNase-free, so the purified RNA will not be degraded. Buffer PRW1 and Buffer PRW2 ensure that the RNA obtained is free from contamination by protein, DNA, ions, and organic compounds.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eParticularly suitable for the purification of RNA from plant samples with low polysaccharides and polyphenols content.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNo need to worry about RNA degradation. The whole system is RNase-free.\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEffectively remove DNA using DNA-Cleaning Column\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRemove DNA without adding DNase\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSimple—all operations are completed at room temperature.\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFast—operation can be completed in 30 minutes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSafe—no organic reagent used\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh quality—the purified RNA is highly pure, free of protein and other impurities, and can meet various downstream experimental applications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplication\u003c\/h2\u003e\n\u003cp\u003eIt is suitable for the extraction and purification of total RNA from fresh or frozen plant tissue samples (especially fresh plant leaf tissue) with low polysaccharide and polyphenol content.\u003c\/p\u003e\n\u003ch2\u003eWork Flow\u003c\/h2\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/ABUIABAEGAAg7uGZvgYo2ImBgQcwzwM44AQ_480x480.png?v=1744183661\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003ch2 style=\"text-align: start;\"\u003eStorage\u003c\/h2\u003e\n\u003cp\u003eThe kit can be stored for 24 months at room temperature (15-25℃), or 2-8℃ for longer time. Buffer PRL1 can be stored at 4℃ for 1 month after adding β-mercaptoethanol (it is recommended to add it at the same time as the experiment).\u003c\/p\u003e\n\u003ch2\u003eDocuments\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/Plant_Total_RNA_Isolation_Kit_Instruction_Manual-V1.0-EN.docx?v=1744183821\"\u003e\u003cstrong\u003ePlant Total RNA Isolation Kit Instruction Manual\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Foregene","offers":[{"title":"50 T","offer_id":45279982190773,"sku":"RE-05011","price":348.0,"currency_code":"USD","in_stock":true},{"title":"200 T","offer_id":45279982223541,"sku":"RE-05014","price":1167.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/RE-05011PlantTotalRNAIsolationKit_1.jpg?v=1744183775"},{"product_id":"agrobacterium-tumefaciens-probe-realtime-pcr-kit-without-internal-control","title":"Agrobacterium tumefaciens Probe Realtime PCR Kit","description":"\u003cstyle\u003e\n \n .josh-faq {\n background: #ffffff;\n color: #000000;\n font-family: 'IBM Plex Sans', sans-serif;\n }\n\n .josh-faq,\n .josh-faq * {\n box-sizing: border-box;\n }\n\n .josh-faq__item {\n border-bottom: 1px solid #e5e7eb;\n padding: 0;\n }\n\n .josh-faq__item:first-child {\n border-top: 1px solid #e5e7eb;\n }\n\n .josh-faq__question {\n width: 100%;\n background: none;\n border: none;\n text-align: left;\n padding: 20px 0;\n font-size: 16px;\n font-weight: 700;\n color: #000;\n font-family: 'IBM Plex Sans', sans-serif;\n cursor: pointer;\n display: flex;\n align-items: center;\n justify-content: space-between;\n gap: 16px;\n line-height: 1.4;\n }\n\n .josh-faq__question:hover {\n color: #055da9;\n }\n\n .josh-faq__icon {\n flex-shrink: 0;\n width: 20px;\n height: 20px;\n position: relative;\n transition: transform 0.25s ease;\n }\n\n .josh-faq__icon::before,\n .josh-faq__icon::after {\n content: '';\n position: absolute;\n background: currentColor;\n border-radius: 2px;\n transition: opacity 0.25s ease, transform 0.25s ease;\n }\n\n .josh-faq__icon::before {\n width: 100%;\n height: 2px;\n top: 50%;\n left: 0;\n transform: translateY(-50%);\n }\n\n .josh-faq__icon::after {\n width: 2px;\n height: 100%;\n left: 50%;\n top: 0;\n transform: translateX(-50%);\n }\n\n .josh-faq__item.is-open .josh-faq__icon::after {\n opacity: 0;\n transform: translateX(-50%) rotate(90deg);\n }\n\n .josh-faq__answer {\n display: none;\n padding: 0 0 20px 0;\n font-size: 16px;\n line-height: 1.6;\n color: #333;\n max-width: 860px;\n }\n\n .josh-faq__answer.is-open {\n display: block;\n }\n\n .josh-faq__answer p {\n margin: 0 0 15px;\n }\n\n .josh-faq__answer p:last-child {\n margin-bottom: 0;\n }\n\n .josh-faq__answer ul {\n margin: 8px 0 12px;\n padding-left: 22px;\n }\n\n .josh-faq__answer li {\n margin-bottom: 6px;\n list-style-type: disc;\n }\n\n .josh-faq__answer a {\n color: #055da9;\n text-decoration: none;\n }\n\n .josh-faq__answer a:hover {\n text-decoration: underline;\n }\n\n @media (max-width: 767px) {\n .josh-faq__question {\n font-size: 15px;\n padding: 16px 0;\n }\n\n .josh-faq__answer {\n font-size: 15px;\n }\n }\n\u003c\/style\u003e\r\n\r\n\u003ch2\u003eDescription\u003c\/h2\u003e\r\n\u003cp\u003eAgrobacterium tumefaciens Probe Realtime PCR Kit is a PCR kit intended for research use in nucleic acid analysis under controlled laboratory conditions using probe-based real-time PCR. Purified DNA is directly amplified using sequence-specific primers and probes. During amplification, fluorescence signals are generated through probe cleavage, allowing real-time monitoring of amplification. The resulting signals may be used for comparative analysis of target nucleic acids.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Supplied without internal control. Internal control version can be customized based on your assay requirements.\u003cbr\u003eThis product was previously listed under catalog number 15-1060 and is now updated to BF-78517143 for improved product management.\u003c\/p\u003e\r\n\u003ch2\u003eKey Features\u003c\/h2\u003e\r\n\r\n\u003cul\u003e\r\n \u003cli data-end=\"191\" data-start=\"127\"\u003e\u003cp data-end=\"124\" data-start=\"62\"\u003eOne-step PCR workflow to reduce handling steps and minimize contamination risk.\u003c\/p\u003e\u003c\/li\u003e\r\n\u003cli data-end=\"191\" data-start=\"127\"\u003e\r\n\u003cp\u003eDemonstrates high sensitivity under optimized laboratory conditions.\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli data-end=\"268\" data-start=\"194\"\u003e\r\n\u003cp\u003eHigh specificity based on primer-probe design.\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli data-end=\"336\" data-start=\"271\"\u003e\r\n\u003cp\u003eIncludes a non-infectious plasmid-based positive control for assay verification.\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli data-end=\"389\" data-start=\"339\"\u003e\r\n\u003cp\u003eCompatible with commonly used DNA purification methods.\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli data-end=\"453\" data-start=\"392\"\u003e\r\n\u003cp\u003eSuitable for research applications including assay development and method evaluation.\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli data-end=\"529\" data-start=\"456\"\u003e\r\n\u003cp\u003eBroad dynamic range under laboratory conditions.\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli data-end=\"574\" data-start=\"532\"\u003e\r\n\u003cp\u003eFor research use only. Not intended for diagnostic or therapeutic use.\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch2\u003eKit Components\u003c\/h2\u003e\r\n\u003ctable border=\"1\" style=\"width: 90%; border-collapse: collapse;\"\u003e\r\n\u003ctbody\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"width: 20%; height: 3px; text-align: center; vertical-align: middle;\"\u003eComponent Name\u003c\/td\u003e\r\n\u003ctd style=\"width: 20%; height: 3px; text-align: center; vertical-align: middle;\"\u003eDescription\u003c\/td\u003e\r\n\u003ctd style=\"width: 20%; height: 3px; text-align: center; vertical-align: middle;\"\u003eSize\u003c\/td\u003e\r\n\u003ctd style=\"width: 20%; height: 3px; text-align: center; vertical-align: middle;\"\u003eVial\u003c\/td\u003e\r\n\u003ctd style=\"width: 20%; height: 3px; text-align: center; vertical-align: middle;\"\u003eLid Color\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"width: 20%; height: 3px; text-align: center; vertical-align: middle;\"\u003e2×Probe qPCR Master Mix\u003c\/td\u003e\r\n\u003ctd style=\"width: 20%; height: 3px; text-align: center; vertical-align: middle;\"\u003eContains optimized buffer and enzyme mix\u003c\/td\u003e\r\n\u003ctd style=\"width: 20%; height: 3px; text-align: center; vertical-align: middle;\"\u003e500 μL\u003c\/td\u003e\r\n\u003ctd style=\"width: 20%; height: 3px; text-align: center; vertical-align: middle;\"\u003e0.5 mL Vial\u003c\/td\u003e\r\n\u003ctd style=\"width: 20%; height: 3px; text-align: center; vertical-align: middle;\"\u003eBlue\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"width: 20%; height: 3px; text-align: center; vertical-align: middle;\"\u003ePrimer-Probe Powder\u003c\/td\u003e\r\n\u003ctd style=\"width: 20%; height: 3px; text-align: center; vertical-align: middle;\"\u003eLyophilized target-specific primer and probe set\u003c\/td\u003e\r\n\u003ctd style=\"width: 20%; height: 3px; text-align: center; vertical-align: middle;\"\u003e50 T\u003c\/td\u003e\r\n\u003ctd style=\"width: 20%; height: 3px; text-align: center; vertical-align: middle;\"\u003e1.5 mL Vial\u003c\/td\u003e\r\n\u003ctd style=\"width: 20%; height: 3px; text-align: center; vertical-align: middle;\"\u003eBrown\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"width: 20%; height: 3px; text-align: center; vertical-align: middle;\"\u003ePositive Control (1E7 copies\/μL)\u003c\/td\u003e\r\n\u003ctd style=\"width: 20%; height: 3px; text-align: center; vertical-align: middle;\"\u003eNon-infectious plasmid-based control\u003c\/td\u003e\r\n\u003ctd style=\"width: 20%; height: 3px; text-align: center; vertical-align: middle;\"\u003e0.5 mL\u003c\/td\u003e\r\n\u003ctd style=\"width: 20%; height: 3px; text-align: center; vertical-align: middle;\"\u003e0.5 mL Vial\u003c\/td\u003e\r\n\u003ctd style=\"width: 20%; height: 3px; text-align: center; vertical-align: middle;\"\u003eYellow\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\r\n\u003ctr\u003e\r\n\u003ctd style=\"width: 20%; height: 3px; text-align: center; vertical-align: middle;\"\u003eNuclease-free water \/ Dilution Buffer\u003c\/td\u003e\r\n\u003ctd style=\"width: 20%; height: 3px; text-align: center; vertical-align: middle;\"\u003eFor reaction setup\u003c\/td\u003e\r\n\u003ctd style=\"width: 20%; height: 3px; text-align: center; vertical-align: middle;\"\u003e1 mL\u003c\/td\u003e\r\n\u003ctd style=\"width: 20%; height: 3px; text-align: center; vertical-align: middle;\"\u003e1.5 mL Vial\u003c\/td\u003e\r\n\u003ctd style=\"width: 20%; height: 3px; text-align: center; vertical-align: middle;\"\u003eGreen\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"width: 20%; height: 3px; text-align: center; vertical-align: middle;\"\u003eManual\u003c\/td\u003e\r\n\u003ctd style=\"width: 20%; height: 3px; text-align: center; vertical-align: middle;\"\u003eInstruction booklet\u003c\/td\u003e\r\n\u003ctd style=\"width: 20%; height: 3px; text-align: center; vertical-align: middle;\"\u003e1 Set\u003c\/td\u003e\r\n\u003ctd style=\"width: 20%; height: 3px; text-align: center; vertical-align: middle;\"\u003eNA\u003c\/td\u003e\r\n\u003ctd style=\"width: 20%; height: 3px; text-align: center; vertical-align: middle;\"\u003eNA\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/tbody\u003e\r\n\u003c\/table\u003e\r\n\u003cp\u003e \u003c\/p\u003e\r\n\u003ch2\u003eStorage \u0026amp; Shipping\u003c\/h2\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e\r\n\u003cp\u003eStore at - 20 °C\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003eThe product is shipped with dry ice to maintain low-temperature conditions and ensure product integrity during transit.\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch2\u003eFrequently Asked Questions(FAQs)\u003c\/h2\u003e\r\n\u003cp\u003eMeet our leadership team, dedicated to bringing Biofargo's vision to life while supporting our customers, partners, and employees with excellence and integrity.\u003c\/p\u003e\r\n\r\n\u003cdiv class=\"josh-faq\"\u003e\r\n \u003c!-- FAQ List --\u003e\r\n \u003csection style=\"padding: 30px 300px 60px 30px;\"\u003e\r\n \u003cdiv class=\"josh-faq__list\"\u003e\r\n\r\n \u003cdiv class=\"josh-faq__item\"\u003e\r\n \u003cbutton class=\"josh-faq__question\" aria-expanded=\"false\"\u003e\r\n Is a ROX Dye included with the kit?\r\n \u003cspan class=\"josh-faq__icon\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\r\n \u003c\/button\u003e\r\n \u003cdiv class=\"josh-faq__answer\"\u003e\r\n \u003cp\u003eNo — ROX dye is not included with the kit. We can add a passive reference dye matched to your instrument upon request for $25 USD. To request a ROX dye, please contact us for a quote at \u003ca href=\"mailto:contact@biofargo.com\"\u003econtact@biofargo.com\u003c\/a\u003e.\u003c\/p\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n\r\n \u003cdiv class=\"josh-faq__item\"\u003e\r\n \u003cbutton class=\"josh-faq__question\" aria-expanded=\"false\"\u003e\r\n Is an Internal Control included with the kit?\r\n \u003cspan class=\"josh-faq__icon\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\r\n \u003c\/button\u003e\r\n \u003cdiv class=\"josh-faq__answer\"\u003e\r\n \u003cp\u003eUnless otherwise specified, internal controls are not included in our standard kits, but are available as an add-on for all kits at a surcharge of $150 USD. To request a kit with an internal control, please reach out for a quote at \u003ca href=\"mailto:contact@biofargo.com\"\u003econtact@biofargo.com\u003c\/a\u003e.\u003c\/p\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n\r\n \u003cdiv class=\"josh-faq__item\"\u003e\r\n \u003cbutton class=\"josh-faq__question\" aria-expanded=\"false\"\u003e\r\n Is validation data available for the kit?\r\n \u003cspan class=\"josh-faq__icon\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\r\n \u003c\/button\u003e\r\n \u003cdiv class=\"josh-faq__answer\"\u003e\r\n \u003cp\u003eValidation data may be available upon request, depending on the target. Standard validation generated from plasmid-based positive controls can typically be provided for many kits. Validation generated using the actual pathogen is handled case by case — it requires that we are able to source the pathogen, or that the customer supplies an extracted nucleic acid sample. Please note all kits are intended strictly for research use only. To enquire, contact us at \u003ca href=\"mailto:contact@biofargo.com\"\u003econtact@biofargo.com\u003c\/a\u003e.\u003c\/p\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n\r\n \u003cdiv class=\"josh-faq__item\"\u003e\r\n \u003cbutton class=\"josh-faq__question\" aria-expanded=\"false\"\u003e\r\n What is the lead time for all PCR kits?\r\n \u003cspan class=\"josh-faq__icon\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\r\n \u003c\/button\u003e\r\n \u003cdiv class=\"josh-faq__answer\"\u003e\r\n \u003cp\u003eStandard production takes 7–14 days, after which kits ship from our laboratory to our warehouse. Expedited production (~7 days) is available upon request. We also maintain a ready inventory of our most popular kits to reduce wait times.\u003c\/p\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n\r\n \u003cdiv class=\"josh-faq__item\"\u003e\r\n \u003cbutton class=\"josh-faq__question\" aria-expanded=\"false\"\u003e\r\n Can I customize this kit?\r\n \u003cspan class=\"josh-faq__icon\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\r\n \u003c\/button\u003e\r\n \u003cdiv class=\"josh-faq__answer\"\u003e\r\n \u003cp\u003eYes — we offer custom assays. Customization can include target, pack size, reaction volume, master mix format, and inclusion of an internal control. Pricing is evaluated based on your specific customization requirements and quoted accordingly. For details, please contact us at \u003ca href=\"mailto:contact@biofargo.com\"\u003econtact@biofargo.com\u003c\/a\u003e.\u003c\/p\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n\r\n \u003cdiv class=\"josh-faq__item\"\u003e\r\n \u003cbutton class=\"josh-faq__question\" aria-expanded=\"false\"\u003e\r\n Will your kits work with any PCR system?\r\n \u003cspan class=\"josh-faq__icon\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\r\n \u003c\/button\u003e\r\n \u003cdiv class=\"josh-faq__answer\"\u003e\r\n \u003cp\u003eOur kits use standard FAM-based probe chemistry and are compatible with virtually all real-time PCR platforms. They are validated and optimized on widely used systems — including the Applied Biosystems QuantStudio series — and run reliably on other mainstream instruments using the same FAM detection channel. If you let us know your specific instrument model, we are happy to confirm the optimal channel and filter settings for your setup.\u003c\/p\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n\r\n \u003cdiv class=\"josh-faq__item\"\u003e\r\n \u003cbutton class=\"josh-faq__question\" aria-expanded=\"false\"\u003e\r\n Do you offer discounts for bulk orders of kits?\r\n \u003cspan class=\"josh-faq__icon\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\r\n \u003c\/button\u003e\r\n \u003cdiv class=\"josh-faq__answer\"\u003e\r\n \u003cp\u003eYes — we offer substantial discounts for bulk orders on most PCR kits. Discounts are available upon request through quotes only and do not apply to online orders. Bulk discounts apply to kits of the same type ordered at the same time, following this standard structure:\u003c\/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003e5% OFF (Qty. 5–9 kits)\u003c\/li\u003e\r\n \u003cli\u003e10% OFF (Qty. 10–14 kits)\u003c\/li\u003e\r\n \u003cli\u003e25% OFF (Qty. 15–29 kits)\u003c\/li\u003e\r\n \u003cli\u003e35% OFF (Qty. 30+ kits)\u003c\/li\u003e\r\n \u003c\/ul\u003e\r\n \u003cp\u003eFor more information about discounted pricing, please contact us at \u003ca href=\"mailto:contact@biofargo.com\"\u003econtact@biofargo.com\u003c\/a\u003e.\u003c\/p\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n\r\n \u003cdiv class=\"josh-faq__item\"\u003e\r\n \u003cbutton class=\"josh-faq__question\" aria-expanded=\"false\"\u003e\r\n Do you ship qPCR kits internationally?\r\n \u003cspan class=\"josh-faq__icon\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\r\n \u003c\/button\u003e\r\n \u003cdiv class=\"josh-faq__answer\"\u003e\r\n \u003cp\u003eYes — we ship internationally via FedEx International Express (generally CIF or DAP terms). All international shipments include ~40 lbs of dry ice, sufficient for a maximum of 7 days in transit. We can also assist with customs clearance (completing paperwork and providing COAs, MSDS, HS codes, etc.). A dry ice surcharge applies: $15 USD for domestic shipments and $55 USD for international shipments.\u003c\/p\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n\r\n \u003cdiv class=\"josh-faq__item\"\u003e\r\n \u003cbutton class=\"josh-faq__question\" aria-expanded=\"false\"\u003e\r\n Do you ship qPCR kits on ice packs or at room temperature?\r\n \u003cspan class=\"josh-faq__icon\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\r\n \u003c\/button\u003e\r\n \u003cdiv class=\"josh-faq__answer\"\u003e\r\n \u003cp\u003eNo. We do not ship qPCR kits on blue ice or at room temperature due to our strict quality requirements. This kit is shipped on dry ice. Kits may retain limited stability at room temperature, but should be stored at −20°C for best performance.\u003c\/p\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n\r\n \u003cdiv class=\"josh-faq__item\"\u003e\r\n \u003cbutton class=\"josh-faq__question\" aria-expanded=\"false\"\u003e\r\n Are your kits approved for diagnostic or clinical use?\r\n \u003cspan class=\"josh-faq__icon\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\r\n \u003c\/button\u003e\r\n \u003cdiv class=\"josh-faq__answer\"\u003e\r\n \u003cp\u003eNo. All Biofargo kits are strictly for research use only (RUO). Biofargo, Inc. is not authorized to sell products for diagnostic, detection, clinical, personal, or any other non-research application. Use of our kits outside of an authorized laboratory research context is not permitted.\u003c\/p\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n\r\n \u003c\/div\u003e\r\n \u003c\/section\u003e\r\n\r\n\u003c\/div\u003e\r\n\r\n\r\n\u003ch2\u003eDocuments\u003c\/h2\u003e\r\n\u003cp\u003e\u003ca target=\"_blank\" type=\"application\/pdf\" href=\"https:\/\/files.biofargo.com\/biofargo\/pdf\/15-1060.pdf\"\u003e\u003cstrong\u003eAgrobacterium tumefaciens Probe Realtime PCR Kit User Manual\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003ca target=\"_blank\" type=\"application\/pdf\" href=\"https:\/\/files.biofargo.com\/biofargo\/msds\/15-1060.pdf\"\u003e\u003cstrong\u003eMSDS\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\r\n\u003cscript\u003e\r\n(function () {\r\n var items = document.querySelectorAll('.josh-faq__item');\r\n items.forEach(function (item) {\r\n var btn = item.querySelector('.josh-faq__question');\r\n var answer = item.querySelector('.josh-faq__answer');\r\n btn.addEventListener('click', function () {\r\n var isOpen = item.classList.contains('is-open');\r\n \/\/ Close all\r\n items.forEach(function (el) {\r\n el.classList.remove('is-open');\r\n el.querySelector('.josh-faq__question').setAttribute('aria-expanded', 'false');\r\n el.querySelector('.josh-faq__answer').classList.remove('is-open');\r\n });\r\n \/\/ Toggle clicked\r\n if (!isOpen) {\r\n item.classList.add('is-open');\r\n btn.setAttribute('aria-expanded', 'true');\r\n answer.classList.add('is-open');\r\n }\r\n });\r\n });\r\n}());\r\n\u003c\/script\u003e","brand":"SkyGen","offers":[{"title":"Default Title","offer_id":45281096761525,"sku":"BF-78517143","price":470.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/1_4bf67917-efb7-4b93-9d01-fac30688178d.jpg?v=1774176070"},{"product_id":"aphelenchoides-fragariae-probe-realtime-pcr-kit-without-internal-control","title":"Aphelenchoides fragariae Probe Realtime PCR Kit","description":"\u003cstyle\u003e\n \n .josh-faq {\n background: #ffffff;\n color: #000000;\n font-family: 'IBM Plex Sans', sans-serif;\n }\n\n .josh-faq,\n .josh-faq * {\n box-sizing: border-box;\n }\n\n .josh-faq__item {\n border-bottom: 1px solid #e5e7eb;\n padding: 0;\n }\n\n .josh-faq__item:first-child {\n border-top: 1px solid #e5e7eb;\n }\n\n .josh-faq__question {\n width: 100%;\n background: none;\n border: none;\n text-align: left;\n padding: 20px 0;\n font-size: 16px;\n font-weight: 700;\n color: #000;\n font-family: 'IBM Plex Sans', sans-serif;\n cursor: pointer;\n display: flex;\n align-items: center;\n justify-content: space-between;\n gap: 16px;\n line-height: 1.4;\n }\n\n .josh-faq__question:hover {\n color: #055da9;\n }\n\n .josh-faq__icon {\n flex-shrink: 0;\n width: 20px;\n height: 20px;\n position: relative;\n transition: transform 0.25s ease;\n }\n\n .josh-faq__icon::before,\n .josh-faq__icon::after {\n content: '';\n position: absolute;\n background: currentColor;\n border-radius: 2px;\n transition: opacity 0.25s ease, transform 0.25s ease;\n }\n\n .josh-faq__icon::before {\n width: 100%;\n height: 2px;\n top: 50%;\n left: 0;\n transform: translateY(-50%);\n }\n\n .josh-faq__icon::after {\n width: 2px;\n height: 100%;\n left: 50%;\n top: 0;\n transform: translateX(-50%);\n }\n\n .josh-faq__item.is-open .josh-faq__icon::after {\n opacity: 0;\n transform: translateX(-50%) rotate(90deg);\n }\n\n .josh-faq__answer {\n display: none;\n padding: 0 0 20px 0;\n font-size: 16px;\n line-height: 1.6;\n color: #333;\n max-width: 860px;\n }\n\n .josh-faq__answer.is-open {\n display: block;\n }\n\n .josh-faq__answer p {\n margin: 0 0 15px;\n }\n\n .josh-faq__answer p:last-child {\n margin-bottom: 0;\n }\n\n .josh-faq__answer ul {\n margin: 8px 0 12px;\n padding-left: 22px;\n }\n\n .josh-faq__answer li {\n margin-bottom: 6px;\n list-style-type: disc;\n }\n\n .josh-faq__answer a {\n color: #055da9;\n text-decoration: none;\n }\n\n .josh-faq__answer a:hover {\n text-decoration: underline;\n }\n\n @media (max-width: 767px) {\n .josh-faq__question {\n font-size: 15px;\n padding: 16px 0;\n }\n\n .josh-faq__answer {\n font-size: 15px;\n }\n }\n\u003c\/style\u003e\r\n\r\n\u003ch2\u003eDescription\u003c\/h2\u003e\r\n\u003cp\u003eAphelenchoides fragariae Probe Realtime PCR Kit is a PCR kit intended for research use in nucleic acid analysis under controlled laboratory conditions using probe-based real-time PCR. Purified DNA is directly amplified using sequence-specific primers and probes. During amplification, fluorescence signals are generated through probe cleavage, allowing real-time monitoring of amplification. The resulting signals may be used for comparative analysis of target nucleic acids.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Supplied without internal control. Internal control version can be customized based on your assay requirements.\u003cbr\u003eThis product was previously listed under catalog number 15-1150 and is now updated to BF-37142467 for improved product management.\u003c\/p\u003e\r\n\u003ch2\u003eKey Features\u003c\/h2\u003e\r\n\r\n\u003cul\u003e\r\n \u003cli data-end=\"191\" data-start=\"127\"\u003e\u003cp data-end=\"124\" data-start=\"62\"\u003eOne-step PCR workflow to reduce handling steps and minimize contamination risk.\u003c\/p\u003e\u003c\/li\u003e\r\n\u003cli data-end=\"191\" data-start=\"127\"\u003e\r\n\u003cp\u003eDemonstrates high sensitivity under optimized laboratory conditions.\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli data-end=\"268\" data-start=\"194\"\u003e\r\n\u003cp\u003eHigh specificity based on primer-probe design.\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli data-end=\"336\" data-start=\"271\"\u003e\r\n\u003cp\u003eIncludes a non-infectious plasmid-based positive control for assay verification.\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli data-end=\"389\" data-start=\"339\"\u003e\r\n\u003cp\u003eCompatible with commonly used DNA purification methods.\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli data-end=\"453\" data-start=\"392\"\u003e\r\n\u003cp\u003eSuitable for research applications including assay development and method evaluation.\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli data-end=\"529\" data-start=\"456\"\u003e\r\n\u003cp\u003eBroad dynamic range under laboratory conditions.\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli data-end=\"574\" data-start=\"532\"\u003e\r\n\u003cp\u003eFor research use only. Not intended for diagnostic or therapeutic use.\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch2\u003eKit Components\u003c\/h2\u003e\r\n\u003ctable border=\"1\" style=\"width: 90%; border-collapse: collapse;\"\u003e\r\n\u003ctbody\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"width: 20%; height: 3px; text-align: center; vertical-align: middle;\"\u003eComponent Name\u003c\/td\u003e\r\n\u003ctd style=\"width: 20%; height: 3px; text-align: center; vertical-align: middle;\"\u003eDescription\u003c\/td\u003e\r\n\u003ctd style=\"width: 20%; height: 3px; text-align: center; vertical-align: middle;\"\u003eSize\u003c\/td\u003e\r\n\u003ctd style=\"width: 20%; height: 3px; text-align: center; vertical-align: middle;\"\u003eVial\u003c\/td\u003e\r\n\u003ctd style=\"width: 20%; height: 3px; text-align: center; vertical-align: middle;\"\u003eLid Color\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"width: 20%; height: 3px; text-align: center; vertical-align: middle;\"\u003e2×Probe qPCR Master Mix\u003c\/td\u003e\r\n\u003ctd style=\"width: 20%; height: 3px; text-align: center; vertical-align: middle;\"\u003eContains optimized buffer and enzyme mix\u003c\/td\u003e\r\n\u003ctd style=\"width: 20%; height: 3px; text-align: center; vertical-align: middle;\"\u003e500 μL\u003c\/td\u003e\r\n\u003ctd style=\"width: 20%; height: 3px; text-align: center; vertical-align: middle;\"\u003e0.5 mL Vial\u003c\/td\u003e\r\n\u003ctd style=\"width: 20%; height: 3px; text-align: center; vertical-align: middle;\"\u003eBlue\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"width: 20%; height: 3px; text-align: center; vertical-align: middle;\"\u003ePrimer-Probe Powder\u003c\/td\u003e\r\n\u003ctd style=\"width: 20%; height: 3px; text-align: center; vertical-align: middle;\"\u003eLyophilized target-specific primer and probe set\u003c\/td\u003e\r\n\u003ctd style=\"width: 20%; height: 3px; text-align: center; vertical-align: middle;\"\u003e50 T\u003c\/td\u003e\r\n\u003ctd style=\"width: 20%; height: 3px; text-align: center; vertical-align: middle;\"\u003e1.5 mL Vial\u003c\/td\u003e\r\n\u003ctd style=\"width: 20%; height: 3px; text-align: center; vertical-align: middle;\"\u003eBrown\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"width: 20%; height: 3px; text-align: center; vertical-align: middle;\"\u003ePositive Control (1E7 copies\/μL)\u003c\/td\u003e\r\n\u003ctd style=\"width: 20%; height: 3px; text-align: center; vertical-align: middle;\"\u003eNon-infectious plasmid-based control\u003c\/td\u003e\r\n\u003ctd style=\"width: 20%; height: 3px; text-align: center; vertical-align: middle;\"\u003e0.5 mL\u003c\/td\u003e\r\n\u003ctd style=\"width: 20%; height: 3px; text-align: center; vertical-align: middle;\"\u003e0.5 mL Vial\u003c\/td\u003e\r\n\u003ctd style=\"width: 20%; height: 3px; text-align: center; vertical-align: middle;\"\u003eYellow\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\r\n\u003ctr\u003e\r\n\u003ctd style=\"width: 20%; height: 3px; text-align: center; vertical-align: middle;\"\u003eNuclease-free water \/ Dilution Buffer\u003c\/td\u003e\r\n\u003ctd style=\"width: 20%; height: 3px; text-align: center; vertical-align: middle;\"\u003eFor reaction setup\u003c\/td\u003e\r\n\u003ctd style=\"width: 20%; height: 3px; text-align: center; vertical-align: middle;\"\u003e1 mL\u003c\/td\u003e\r\n\u003ctd style=\"width: 20%; height: 3px; text-align: center; vertical-align: middle;\"\u003e1.5 mL Vial\u003c\/td\u003e\r\n\u003ctd style=\"width: 20%; height: 3px; text-align: center; vertical-align: middle;\"\u003eGreen\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"width: 20%; height: 3px; text-align: center; vertical-align: middle;\"\u003eManual\u003c\/td\u003e\r\n\u003ctd style=\"width: 20%; height: 3px; text-align: center; vertical-align: middle;\"\u003eInstruction booklet\u003c\/td\u003e\r\n\u003ctd style=\"width: 20%; height: 3px; text-align: center; vertical-align: middle;\"\u003e1 Set\u003c\/td\u003e\r\n\u003ctd style=\"width: 20%; height: 3px; text-align: center; vertical-align: middle;\"\u003eNA\u003c\/td\u003e\r\n\u003ctd style=\"width: 20%; height: 3px; text-align: center; vertical-align: middle;\"\u003eNA\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/tbody\u003e\r\n\u003c\/table\u003e\r\n\u003cp\u003e \u003c\/p\u003e\r\n\u003ch2\u003eStorage \u0026amp; Shipping\u003c\/h2\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e\r\n\u003cp\u003eStore at - 20 °C\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003eThe product is shipped with dry ice to maintain low-temperature conditions and ensure product integrity during transit.\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch2\u003eFrequently Asked Questions(FAQs)\u003c\/h2\u003e\r\n\u003cp\u003eMeet our leadership team, dedicated to bringing Biofargo's vision to life while supporting our customers, partners, and employees with excellence and integrity.\u003c\/p\u003e\r\n\r\n\u003cdiv class=\"josh-faq\"\u003e\r\n \u003c!-- FAQ List --\u003e\r\n \u003csection style=\"padding: 30px 300px 60px 30px;\"\u003e\r\n \u003cdiv class=\"josh-faq__list\"\u003e\r\n\r\n \u003cdiv class=\"josh-faq__item\"\u003e\r\n \u003cbutton class=\"josh-faq__question\" aria-expanded=\"false\"\u003e\r\n Is a ROX Dye included with the kit?\r\n \u003cspan class=\"josh-faq__icon\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\r\n \u003c\/button\u003e\r\n \u003cdiv class=\"josh-faq__answer\"\u003e\r\n \u003cp\u003eNo — ROX dye is not included with the kit. We can add a passive reference dye matched to your instrument upon request for $25 USD. To request a ROX dye, please contact us for a quote at \u003ca href=\"mailto:contact@biofargo.com\"\u003econtact@biofargo.com\u003c\/a\u003e.\u003c\/p\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n\r\n \u003cdiv class=\"josh-faq__item\"\u003e\r\n \u003cbutton class=\"josh-faq__question\" aria-expanded=\"false\"\u003e\r\n Is an Internal Control included with the kit?\r\n \u003cspan class=\"josh-faq__icon\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\r\n \u003c\/button\u003e\r\n \u003cdiv class=\"josh-faq__answer\"\u003e\r\n \u003cp\u003eUnless otherwise specified, internal controls are not included in our standard kits, but are available as an add-on for all kits at a surcharge of $150 USD. To request a kit with an internal control, please reach out for a quote at \u003ca href=\"mailto:contact@biofargo.com\"\u003econtact@biofargo.com\u003c\/a\u003e.\u003c\/p\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n\r\n \u003cdiv class=\"josh-faq__item\"\u003e\r\n \u003cbutton class=\"josh-faq__question\" aria-expanded=\"false\"\u003e\r\n Is validation data available for the kit?\r\n \u003cspan class=\"josh-faq__icon\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\r\n \u003c\/button\u003e\r\n \u003cdiv class=\"josh-faq__answer\"\u003e\r\n \u003cp\u003eValidation data may be available upon request, depending on the target. Standard validation generated from plasmid-based positive controls can typically be provided for many kits. Validation generated using the actual pathogen is handled case by case — it requires that we are able to source the pathogen, or that the customer supplies an extracted nucleic acid sample. Please note all kits are intended strictly for research use only. To enquire, contact us at \u003ca href=\"mailto:contact@biofargo.com\"\u003econtact@biofargo.com\u003c\/a\u003e.\u003c\/p\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n\r\n \u003cdiv class=\"josh-faq__item\"\u003e\r\n \u003cbutton class=\"josh-faq__question\" aria-expanded=\"false\"\u003e\r\n What is the lead time for all PCR kits?\r\n \u003cspan class=\"josh-faq__icon\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\r\n \u003c\/button\u003e\r\n \u003cdiv class=\"josh-faq__answer\"\u003e\r\n \u003cp\u003eStandard production takes 7–14 days, after which kits ship from our laboratory to our warehouse. Expedited production (~7 days) is available upon request. We also maintain a ready inventory of our most popular kits to reduce wait times.\u003c\/p\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n\r\n \u003cdiv class=\"josh-faq__item\"\u003e\r\n \u003cbutton class=\"josh-faq__question\" aria-expanded=\"false\"\u003e\r\n Can I customize this kit?\r\n \u003cspan class=\"josh-faq__icon\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\r\n \u003c\/button\u003e\r\n \u003cdiv class=\"josh-faq__answer\"\u003e\r\n \u003cp\u003eYes — we offer custom assays. Customization can include target, pack size, reaction volume, master mix format, and inclusion of an internal control. Pricing is evaluated based on your specific customization requirements and quoted accordingly. For details, please contact us at \u003ca href=\"mailto:contact@biofargo.com\"\u003econtact@biofargo.com\u003c\/a\u003e.\u003c\/p\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n\r\n \u003cdiv class=\"josh-faq__item\"\u003e\r\n \u003cbutton class=\"josh-faq__question\" aria-expanded=\"false\"\u003e\r\n Will your kits work with any PCR system?\r\n \u003cspan class=\"josh-faq__icon\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\r\n \u003c\/button\u003e\r\n \u003cdiv class=\"josh-faq__answer\"\u003e\r\n \u003cp\u003eOur kits use standard FAM-based probe chemistry and are compatible with virtually all real-time PCR platforms. They are validated and optimized on widely used systems — including the Applied Biosystems QuantStudio series — and run reliably on other mainstream instruments using the same FAM detection channel. If you let us know your specific instrument model, we are happy to confirm the optimal channel and filter settings for your setup.\u003c\/p\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n\r\n \u003cdiv class=\"josh-faq__item\"\u003e\r\n \u003cbutton class=\"josh-faq__question\" aria-expanded=\"false\"\u003e\r\n Do you offer discounts for bulk orders of kits?\r\n \u003cspan class=\"josh-faq__icon\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\r\n \u003c\/button\u003e\r\n \u003cdiv class=\"josh-faq__answer\"\u003e\r\n \u003cp\u003eYes — we offer substantial discounts for bulk orders on most PCR kits. Discounts are available upon request through quotes only and do not apply to online orders. Bulk discounts apply to kits of the same type ordered at the same time, following this standard structure:\u003c\/p\u003e\r\n \u003cul\u003e\r\n \u003cli\u003e5% OFF (Qty. 5–9 kits)\u003c\/li\u003e\r\n \u003cli\u003e10% OFF (Qty. 10–14 kits)\u003c\/li\u003e\r\n \u003cli\u003e25% OFF (Qty. 15–29 kits)\u003c\/li\u003e\r\n \u003cli\u003e35% OFF (Qty. 30+ kits)\u003c\/li\u003e\r\n \u003c\/ul\u003e\r\n \u003cp\u003eFor more information about discounted pricing, please contact us at \u003ca href=\"mailto:contact@biofargo.com\"\u003econtact@biofargo.com\u003c\/a\u003e.\u003c\/p\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n\r\n \u003cdiv class=\"josh-faq__item\"\u003e\r\n \u003cbutton class=\"josh-faq__question\" aria-expanded=\"false\"\u003e\r\n Do you ship qPCR kits internationally?\r\n \u003cspan class=\"josh-faq__icon\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\r\n \u003c\/button\u003e\r\n \u003cdiv class=\"josh-faq__answer\"\u003e\r\n \u003cp\u003eYes — we ship internationally via FedEx International Express (generally CIF or DAP terms). All international shipments include ~40 lbs of dry ice, sufficient for a maximum of 7 days in transit. We can also assist with customs clearance (completing paperwork and providing COAs, MSDS, HS codes, etc.). A dry ice surcharge applies: $15 USD for domestic shipments and $55 USD for international shipments.\u003c\/p\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n\r\n \u003cdiv class=\"josh-faq__item\"\u003e\r\n \u003cbutton class=\"josh-faq__question\" aria-expanded=\"false\"\u003e\r\n Do you ship qPCR kits on ice packs or at room temperature?\r\n \u003cspan class=\"josh-faq__icon\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\r\n \u003c\/button\u003e\r\n \u003cdiv class=\"josh-faq__answer\"\u003e\r\n \u003cp\u003eNo. We do not ship qPCR kits on blue ice or at room temperature due to our strict quality requirements. This kit is shipped on dry ice. Kits may retain limited stability at room temperature, but should be stored at −20°C for best performance.\u003c\/p\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n\r\n \u003cdiv class=\"josh-faq__item\"\u003e\r\n \u003cbutton class=\"josh-faq__question\" aria-expanded=\"false\"\u003e\r\n Are your kits approved for diagnostic or clinical use?\r\n \u003cspan class=\"josh-faq__icon\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\r\n \u003c\/button\u003e\r\n \u003cdiv class=\"josh-faq__answer\"\u003e\r\n \u003cp\u003eNo. All Biofargo kits are strictly for research use only (RUO). Biofargo, Inc. is not authorized to sell products for diagnostic, detection, clinical, personal, or any other non-research application. Use of our kits outside of an authorized laboratory research context is not permitted.\u003c\/p\u003e\r\n \u003c\/div\u003e\r\n \u003c\/div\u003e\r\n\r\n \u003c\/div\u003e\r\n \u003c\/section\u003e\r\n\r\n\u003c\/div\u003e\r\n\r\n\r\n\u003ch2\u003eDocuments\u003c\/h2\u003e\r\n\u003cp\u003e\u003ca target=\"_blank\" type=\"application\/pdf\" href=\"https:\/\/files.biofargo.com\/biofargo\/pdf\/15-1150.pdf\"\u003e\u003cstrong\u003eAphelenchoides fragariae Probe Realtime PCR Kit User Manual\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003ca target=\"_blank\" type=\"application\/pdf\" href=\"https:\/\/files.biofargo.com\/biofargo\/msds\/15-1150.pdf\"\u003e\u003cstrong\u003eMSDS\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\r\n\u003cscript\u003e\r\n(function () {\r\n var items = document.querySelectorAll('.josh-faq__item');\r\n items.forEach(function (item) {\r\n var btn = item.querySelector('.josh-faq__question');\r\n var answer = item.querySelector('.josh-faq__answer');\r\n btn.addEventListener('click', function () {\r\n var isOpen = item.classList.contains('is-open');\r\n \/\/ Close all\r\n items.forEach(function (el) {\r\n el.classList.remove('is-open');\r\n el.querySelector('.josh-faq__question').setAttribute('aria-expanded', 'false');\r\n el.querySelector('.josh-faq__answer').classList.remove('is-open');\r\n });\r\n \/\/ Toggle clicked\r\n if (!isOpen) {\r\n item.classList.add('is-open');\r\n btn.setAttribute('aria-expanded', 'true');\r\n answer.classList.add('is-open');\r\n }\r\n });\r\n });\r\n}());\r\n\u003c\/script\u003e","brand":"SkyGen","offers":[{"title":"Default Title","offer_id":45281098072245,"sku":"BF-37142467","price":470.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/1_3fd00073-39df-42c9-a0dc-c4f296c9fce4.jpg?v=1774199623"}],"url":"https:\/\/biofargo.com\/collections\/molecular.oembed?page=23","provider":"Biofargo","version":"1.0","type":"link"}