{"title":"Prestained Protein Markers","description":"\u003cp\u003ePrestained Protein Ladders offer a convenient and reliable way to estimate protein size and monitor gel electrophoresis progress. Pre-stained with color markers, these ladders provide accurate molecular weight markers for various protein analysis applications.\u003c\/p\u003e","products":[{"product_id":"realband-pre-stained-protein-marker-3-colors-standard-range-10-180-kda-kleanab","title":"RealBand Pre-stained Protein Marker-3 colors-Standard Range-10~180 kDa-KleanAB","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\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\n  .biofargo-wrap .biofargo-sec{\n    margin-bottom:30px;\n  }\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\n  .biofargo-wrap .biofargo-card{\n    background:#f9f9f9;\n    padding:18px;\n    border-radius:10px;\n    border:1px solid #eee;\n  }\n\n  .biofargo-wrap .biofargo-img-center{\n    text-align:center;\n  }\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\n  .biofargo-wrap .biofargo-features li{\n    margin:8px 0;\n  }\n\u003c\/style\u003e\n\n\u003cdiv class=\"biofargo-wrap\"\u003e\n\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;\"\u003e\nThe RealBand standard range of 3-color pre stained protein markers contains 10 types of pre stained proteins. In the Tris Glycine buffer system, the molecular weight range is 10-180 kDa; In the Bis Tris (MOPS) buffer system, the molecular weight range is 9-170 kDa. In the HEPES buffer system, the molecular weight range is 10-170 kDa. In the SDS-PAGE (Tris Glycine) experiment, the protein covalently couples with the blue chromophore to form a blue band, and two reference bands have enhancement effects (25 kDa green band and 75 kDa red band, respectively). RealBand pre staining Marker can be used to monitor protein separation during the SDS-PAGE process, verify Western membrane transfer efficiency (PVDF membrane, NC membrane), and determine protein molecular weight. The RealBand pre stained protein marker is stored in the loading buffer and can be used directly. Do not heat, dilute, or add other reducing agents before loading the sample.\n\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c!-- Specification --\u003e\n\u003cdiv class=\"biofargo-sec\"\u003e\n\u003ch2 class=\"biofargo-h2\"\u003eSpecification\u003c\/h2\u003e\n\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\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eFull name\u003c\/td\u003e\n\u003ctd\u003eRealBand Pre-stained Protein Marker，3 colors，Standard Range，10~180 kDa\u003c\/td\u003e\n\u003c\/tr\u003e\n\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\n\u003ctr\u003e\n\u003ctd\u003eComposition\u003c\/td\u003e\n\u003ctd class=\"center\"\u003e250ul\/4X 250ul\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eNumber of Markers\u003c\/td\u003e\n\u003ctd class=\"center\"\u003e10\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eSize Range\u003c\/td\u003e\n\u003ctd class=\"center\"\u003e10 to 180 kDa\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eMolecular Weight (g\/mol)\u003c\/td\u003e\n\u003ctd\u003e10,15,25,35,45,60,75,100,140,180 kDa (Tris-Glycine)\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eStain Type\u003c\/td\u003e\n\u003ctd class=\"center\"\u003e3 colors: Blue, Orange, green\u003c\/td\u003e\n\u003c\/tr\u003e\n\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\n\u003ctr\u003e\n\u003ctd\u003eConcentration\u003c\/td\u003e\n\u003ctd class=\"center\"\u003e0.1~0.4 μg\/μl\u003c\/td\u003e\n\u003c\/tr\u003e\n\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\n\u003ctr\u003e\n\u003ctd\u003eComponent\u003c\/td\u003e\n\u003ctd class=\"center\"\u003e250ul\/4X 250ul\u003c\/td\u003e\n\u003c\/tr\u003e\n\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-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\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003c!-- Application --\u003e\n\u003cdiv class=\"biofargo-sec\"\u003e\n\u003ch2 class=\"biofargo-h2\"\u003eApplication\u003c\/h2\u003e\n\n\u003cdiv class=\"biofargo-card\" style=\"background:#fff;\"\u003e\n\u003cp style=\"margin:0 0 16px 0;\"\u003e\nThe RealBand Pre-stained Protein Marker contains 10 pre-staining proteins. In the Tris- Glycine buffer system, the MW range is 10~180 kDa.In the Bis-Tris (MOPS) buffer system, the MW range is 9~170 kDa. In the HEPES buffer system, the MW range is 10~170 kDa.\n\u003c\/p\u003e\n\n\u003cdiv class=\"biofargo-img-center\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/1_173dd618-5b81-4ef6-a1d1-17f45c4ce9f0_600x600.jpg?v=1742954895\" alt=\"\"\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c!-- Storage --\u003e\n\u003cdiv class=\"biofargo-sec\"\u003e\n\u003ch2 class=\"biofargo-h2\"\u003eStorage\u003c\/h2\u003e\n\n\u003cdiv class=\"biofargo-card\" style=\"background:#fff;\"\u003e\n\u003cp style=\"margin:0;\"\u003e-20°C\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"KleanAB","offers":[{"title":"250ul","offer_id":43839030132917,"sku":"P310114-250ul","price":95.0,"currency_code":"USD","in_stock":true},{"title":"4*250ul","offer_id":45213161029813,"sku":"P310114-1000ul","price":294.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/P310114_1.jpg?v=1732881276"},{"product_id":"colorband-prestained-protein-marker-broad-range-15-kda-130-kda-dakewe","title":"ColorBand Prestained Protein Marker Broad Range 15 kDa -130 kDa - Biosci™","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe product is composed of 9 purified pre-stained protein with a molecular weight range of 15~130 kDa (15 kDa, 20 kDa, 25 kDa, 33 kDa, 43 kDa, 55 kDa, 70 kDa, 95 kDa and 130 kDa). The 70 kDa band is orange, the 25 kDa band is green, and the rest bands are blue. It is suitable as a protein molecular weight standard for SDS-PAGE or Western blot. It can be used to directly observe the protein electrophoresis status and clearly judge the transmembrane effect of Western Blot.\u003cbr\u003eThe product is a ready-to-use liquid that does not require heating, dilution or adding reducing agents before loading sample. It can be loaded directly for SDS-PAGE.\u003cbr\u003eThe concentration of each protein band in the product is approximately 0.1~0.4 mg\/mL.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eStorage buffer\u003c\/h2\u003e\n\u003cp\u003e60 mM Tris-H 3 PO 4 (pH 7.5, 25℃), 2% (w\/v) SDS, 5 mM EDTA, 0.02% (v\/v) proclin300, 33%(v\/v) glycerin.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eInstruction\u003c\/h2\u003e\n\u003cp\u003e1.This product is a ready-to-use liquid. Take it out of the refrigerator and leave it stationarily at room temperature for a few minutes before using it.\u003c\/p\u003e\n\u003cp\u003e2. For SDS-PAGE, if you use Mini-gel (0.75 mm-1.0 mm), you need load 5 μL Marker in each well. For Western Blot, you need 2~3 μL Marker in each well. If the concentration of the separation gel is less than 8% , and the thickness of it is ≥1.5 mm or Large-gel, it was necessary to increase the amount of marker appropriately.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003ePrecaution\u003c\/h2\u003e\n\u003cp\u003e1.The product avoids repeated freezing and thawing and stored at -25℃~-15℃ after\u003cbr\u003esub-packaging.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e2. After pre-stained band binding dye, the molecular weight will change during SDS-PAGE at different concentration of the gel. It is only for reference when used to judge the molecular weight of the target protein. For the separation of 15~130 kDa bands of protein , it is recommended to use New Flash ProteinAnyKD PAGE Gel (Cat. No. 8012011).\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e3. This product is suitable for common membranes such as PVDF, nylon and cellulose acetate membranes.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e4. The transfer effect is related to the transfer time and needs to be determined according to the size of the target band. If the transfer time is short, some of the large molecular weight bands may not be successfully transferred, which is a normal phenomenon.\u003c\/p\u003e\n\u003cp\u003e5. For your safety and health, please wear a lab coat and disposable gloves.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eProduct legend\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0521\/5312\/2997\/files\/20240604093951.png?v=1717465206\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg\u003e\u003cimg\u003e\u003c\/p\u003e\n\u003ch2 style=\"text-align: left;\"\u003eMolecular weight guide\u003c\/h2\u003e\n\u003cp\u003eWhen using different protein gel types, concentration and electrophoresis buffer, the colored protein marker shows different mobilities and slightly different molecular weights, as shown in the table below.\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cimg style=\"float: none;\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0521\/5312\/2997\/files\/Snipaste_2024-06-04_09-27-50_600x600.png?v=1717465250\"\u003e\u003cimg alt=\"\" style=\"margin-right: -449.178px; float: none;\"\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: left;\"\u003eDescription of Product Symbol\u003c\/h2\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0521\/5312\/2997\/files\/Snipaste_2024-06-04_09-37-09.png?v=1717465272\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eStorage and transportation\u003c\/h2\u003e\n\u003cp\u003eStore at -25℃~-15℃. Valid for 24 months.Avoid repeated freezing and thawing. Transported on blue ice.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eDocuments\u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0521\/5312\/2997\/files\/8011031_801103X_ColorBand_Prestained_Protein_Marker_Broad_Range_15_kDa_-130_kDa-_-A4-C1.pdf?v=1717466106\" type=\"application\/pdf\" target=\"_blank\"\u003eColorBand Prestained Protein Marker Broad Range 15 kDa -130 kDa\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0521\/5312\/2997\/files\/8011031_801103X_ColorBand_Prestained_Protein_Marker_Broad_Range_15_kDa_-130_kDa-_MSDS-C0.pdf?v=1717466106\" type=\"application\/pdf\" target=\"_blank\"\u003eColorBand Prestained Protein Marker Broad Range 15 kDa -130 kDa-MSDS\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/p\u003e\n\u003c!----\u003e","brand":"Dakewe","offers":[{"title":"250 μL","offer_id":44240422961333,"sku":"8011031","price":54.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/8011031_ColorBand_Prestained_Protein_Marker_Broad_Range_15_kDa_-130_kDa.png?v=1732868967"},{"product_id":"colorband-western-blot-marker-10-kda-200-kda-dakewe","title":"ColorBand Western Blot Marker 10 kDa -200 kDa - Biosci™","description":"\u003ch2\u003e\u003cspan\u003eDescription\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eThis product is a ready-to-use mixture that contains 13 proteins of different molecular weight, 4 of  which (10 kDa, 25 kDa, 45 kDa and 70 kDa) are pre-stained proteins. The 10 kDa and 45 kDa  bands are blue, the 25 kDa band is green, and the 70 kDa band is pink. The rest 9 bands contain  multiple IgG subtype binding site, which can bind antibody to the target protein at the same time.  After ChemiLuminescence, a total of 9 bands of 15 kDa, 30 kDa, 40 kDa, 50 kDa, 60 kDa, 80 kDa,  100 kDa, 150 kDa and 200 kDa can be displayed. The molecular weight of the target protein can be  directly determined without stitching images after exposure, among which the 30 kDa and 80 kDa  bands are intensity-enhanced bands.\u003c\/p\u003e\n\u003cp\u003eThe pre-stained protein of the product can dynamically observe the protein electrophoresis status  and clearly judge the transmembrane effect of Western Blot. It can also indicate the shearing position of the transfer membrane.\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eInstruction\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e\u003cspan\u003e1. The product is a ready-to-use liquid. Take it out of the refrigerator, leave it stationarily at room  \u003c\/span\u003e\u003cspan\u003etemperature for a few minutes before using it. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e\u003cspan\u003e2. The loading amount of the Marker can be adjusted according to actual experimental conditions  \u003c\/span\u003e\u003cspan\u003esuch as different antibodies and ChemiLuminescence solutions.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003ePrecaution\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e\u003cspan\u003e1. The product avoids repeated freezing and thawing and stored at -25℃~-15℃ after \u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e\u003cspan\u003esub-packaging. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e\u003cspan\u003e2. Do not heat, dilute or add reducing agents to the product before using it. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e\u003cspan\u003e3. After pre-stained band binding dye, the molecular weight will change during SDS-PAGE at  \u003c\/span\u003e\u003cspan\u003edifferent concentration of the gel. It is only for reference when used to judge the molecular weight  \u003c\/span\u003e\u003cspan\u003eof the target protein. For the separation of 10~200 kDa bands of protein, it is recommended to use  \u003c\/span\u003e\u003cspan\u003eNew Flash Protein AnyKD PAGE Gel (Cat. No. 8012011). \u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e\u003cspan\u003e4. This product is suitable for common membranes such as PVDF, nylon and cellulose acetate  \u003c\/span\u003e\u003cspan\u003emembranes. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e\u003cspan\u003e5. The transfer effect is related to the transfer time and needs to be determined according to the size \u003c\/span\u003e\u003cspan\u003eof the target band. If the transfer time is short, some of the large molecular weight bands may not be \u003c\/span\u003e\u003cspan\u003esuccessfully transferred, which is a normal phenomenon. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e\u003cspan\u003e6. For your safety and health, please wear a lab coat and disposable gloves.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eProduct legend\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0521\/5312\/2997\/files\/ad1a1b7183951dc89f508a6b6c422144_8bea056e-7bd0-4249-a8e7-04bb0620b22f.png?v=1717480151\" style=\"margin-right: 144.023px; margin-bottom: 16px; margin-left: 144.004px; float: none;\"\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eMolecular weight guide\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cspan\u003eWhen using different protein gel types, concentration and electrophoresis buffer, the colored \u003c\/span\u003e\u003cspan\u003eprotein marker shows different mobilities and slightly different molecular weights, as shown in \u003c\/span\u003e\u003cspan\u003ethe table below.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cspan\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0521\/5312\/2997\/files\/Snipaste_2024-06-04_13-50-41.png?v=1717480262\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cp style=\"text-align: start;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: start;\"\u003e\u003cspan\u003eDescription of Product Symbol\u003c\/span\u003e\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0521\/5312\/2997\/files\/Snipaste_2024-06-04_13-51-51.png?v=1717480323\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eStorage and transportation\u003c\/h2\u003e\n\u003cp\u003eStore at -25℃~-15℃. Valid for 24 months.Avoid repeated freezing and thawing.\u003c\/p\u003e\n\u003cp\u003eTransported on blue ice.\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eDocuments\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0521\/5312\/2997\/files\/8011041_801104X_ColorBand_Western_Blot_Marker_10_kDa_-200_kDa-_-A4-C1.pdf?v=1717480402\" type=\"application\/pdf\" target=\"_blank\"\u003eColorBand Western Blot Marker 10 kDa -200 kDa\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0521\/5312\/2997\/files\/8011041_801104X_ColorBand_Western_Blot_Marker_10_kDa_-200_kDa-_MSDS-C0.pdf?v=1717480402\" type=\"application\/pdf\" target=\"_blank\"\u003eColorBand Western Blot Marker 10 kDa -200 kDa-MSDS\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!----\u003e","brand":"Dakewe","offers":[{"title":"250 μL","offer_id":44241983013045,"sku":"8011041","price":540.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/8011041_ColorBand_Western_Blot_Marker_10_kDa_-200_kDa.png?v=1732868985"},{"product_id":"colorband-prestained-protein-marker-broad-range-10-kda-180-kda-dakewe","title":"ColorBand Prestained Protein Marker Broad Range 10 kDa -180 kDa - Biosci™","description":"\u003ch2\u003e\u003cspan\u003eProduct Description\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe product is a prestained protein molecular weight standard in three colors. It contains 10  \u003c\/span\u003e\u003cspan\u003estandard proteins with a known molecular weight range of 10~180 kDa (10 kDa, 17 kDa, 25 kDa, \u003c\/span\u003e\u003cspan\u003e35 kDa, 45 kDa, 55 kDa, 70 kDa, 100 kDa, 130 kDa, 180 kDa). After SDS-PAGE or Western Blot, \u003c\/span\u003e\u003cspan\u003e10 clear colored protein bands can be observed, of which 10 kDa is a green band, 70 kDa is a red \u003c\/span\u003e\u003cspan\u003eband, and the remaining 8 are blue bands. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe product is a ready-to-use liquid that does not require heating, dilution or adding reducing agents \u003c\/span\u003e\u003cspan\u003ebefore loading sample. It can be loaded directly for SDS-PAGE. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe concentration of each protein band in the product is approximately 0.1~0.4 mg\/mL.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eStorage buffer\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003e20 mM Tris-H\u003c\/span\u003e\u003cspan\u003e3\u003c\/span\u003e\u003cspan\u003ePO\u003c\/span\u003e\u003cspan\u003e4 \u003c\/span\u003e\u003cspan\u003e(pH 7.5, 25℃), 2% (w\/v) SDS, 0.2 mM DTT, 3.6 M Murea, 15%(v\/v) glycerin.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eInstruction\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003e1. This product is a ready-to-use liquid. Take it out of the refrigerator and leave it stationarily at \u003c\/span\u003e\u003cspan\u003eroom temperature for a few minutes before using it. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e2. For SDS-PAGE, if you use Mini-gel (0.75 mm-1.0 mm), you need load 5 μL Marker in each well. \u003c\/span\u003e\u003cspan\u003eFor Western Blot, you need 2~3 μL Marker in each well. If the concentration of the separation gel is \u003c\/span\u003e\u003cspan\u003eless than 8% , and the thickness of it is ≥1.5 mm or Large-gel, it was necessary to increase the \u003c\/span\u003e\u003cspan\u003eamount of marker appropriately.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003ePrecaution\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003e1. the product avoids repeated freezing and thawing and stored at -25℃~-15℃ after sub-packaging. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e2. The separation effect of the product is related to the concentration of PAGE-gel. If it is a gel of \u003c\/span\u003e\u003cspan\u003elow concentration (\u0026lt;8%), the low molecular weight proteins in the product might migrate faster \u003c\/span\u003e\u003cspan\u003ethan the dye. If the concentration of separation gel is about 10%, the bands of protein which less \u003c\/span\u003e\u003cspan\u003ethan 25 kDa would be not easy to separate, and the rest bands would not be affected. If the target \u003c\/span\u003e\u003cspan\u003eband of protein is less than 25 kDa, it is recommended to use 15% separation gel. For the separation \u003c\/span\u003e\u003cspan\u003eof 10~250 kDa bands of protein, it is recommended to use New Flash Protein AnyKD PAGE Gel \u003c\/span\u003e\u003cspan\u003e(Cat. No. 8012011) or NewFlash Protein AnyKD Color PAGE Gel (Cat. No. 8012021). \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e3. This product is suitable for common membranes such as PVDF, nylon and cellulose acetate \u003c\/span\u003e\u003cspan\u003emembranes. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e4. The transfer effect is related to the transfer time and needs to be determined according to the size \u003c\/span\u003e\u003cspan\u003eof the target band. If the transfer time is short, some of the large molecular weight bands may not be \u003c\/span\u003e\u003cspan\u003esuccessfully transferred, which is a normal phenomenon.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e5. The product contains a small amount of DTT. For your safety and health, please wear a lab coat \u003c\/span\u003e\u003cspan\u003eand disposable gloves.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003eProduct legend\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\" data-mce-style=\"text-align: center;\"\u003e\u003cspan\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0521\/5312\/2997\/files\/ad1a1b7183951dc89f508a6b6c422144_3e4e0e53-833b-4b1c-81ec-dcd2775568a2.png?v=1717482708\" data-mce-src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0521\/5312\/2997\/files\/ad1a1b7183951dc89f508a6b6c422144_3e4e0e53-833b-4b1c-81ec-dcd2775568a2.png?v=1717482708\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\" data-mce-style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eMolecular weight guide\u003c\/span\u003e\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cspan\u003eWhen using different protein gel types, concentration and electrophoresis buffer, the colored protein \u003c\/span\u003e\u003cspan\u003emarker shows different mobilities and slightly different molecular weights, as shown in the table \u003c\/span\u003e\u003cspan\u003ebelow.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0521\/5312\/2997\/files\/Snipaste_2024-06-04_14-33-15.png?v=1717482809\" data-mce-src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0521\/5312\/2997\/files\/Snipaste_2024-06-04_14-33-15.png?v=1717482809\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch2\u003e\u003cspan\u003eDescription of Product Symbol\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0521\/5312\/2997\/files\/Snipaste_2024-06-04_14-34-19.png?v=1717482873\" data-mce-src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0521\/5312\/2997\/files\/Snipaste_2024-06-04_14-34-19.png?v=1717482873\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eStorage and Transportation\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eStore at 2℃-8℃. Valid for 3 months. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eStore at -25℃~-15℃. Valid for 24 months. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAvoid repeated freezing and thawing. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBlue ice transport.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eDocuments\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0521\/5312\/2997\/files\/8011051_801105X_ColorBand_Prestained_Protein_Marker_Broad_Range_10_kDa_-180_kDa-_-A4-C0.pdf?v=1717483103\" type=\"application\/pdf\" target=\"_blank\"\u003e\u003cspan\u003eColorBand Prestained Protein Marker Broad Range 10 kDa -180 kDa\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0521\/5312\/2997\/files\/8011051_801105X_ColorBand_Prestained_Protein_Marker_Broad_Range_10_kDa_-180_kDa-_MSDS-C0.pdf?v=1717483103\" type=\"application\/pdf\" target=\"_blank\"\u003e\u003cspan\u003eColorBand Prestained Protein Marker Broad Range 10 kDa -180 kDa-MSDS\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!----\u003e","brand":"Dakewe","offers":[{"title":"250 μL","offer_id":44242214617269,"sku":"8011051","price":81.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/10_e5289c22-21cd-4c9e-bd3b-51b886de8ec7.jpg?v=1753174875"},{"product_id":"colorband-prestained-protein-marker-broad-range-8-kda-250-kda-dakewe","title":"ColorBand Prestained Protein Marker Broad Range 8 kDa -250 kDa - Biosci™","description":"\u003ch2\u003e\u003cspan\u003eProduct Description\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe product is a ready-to-use and prestained protein molecular weight standard solution in three \u003c\/span\u003e\u003cspan\u003ecolors, of which contains 11 highly purified and pre-stained recombinant proteins ranging from 8 \u003c\/span\u003e\u003cspan\u003ekD to 250 kD (8 kDa, 17 kDa, 25 kDa, 33 kDa, 43 kDa, 55 kDa , 72 kDa, 100 kDa, 130 kDa, 180 \u003c\/span\u003e\u003cspan\u003ekDa, 250 kDa). After SDS-PAGE or Western blot, 11 clear colored protein bands can be observed, \u003c\/span\u003e\u003cspan\u003eof which the 72 kDa band is orange-red, 8 kDa is green, and the rest are all blue. The apparent \u003c\/span\u003e\u003cspan\u003emolecular weight of the product is calibrated with Biorad 1610363, Thermo 26610 and 26614 \u003c\/span\u003e\u003cspan\u003enon-pre-stained protein molecular weight standard. And the product is suitable as a protein \u003c\/span\u003e\u003cspan\u003emolecular weight standard for SDS-PAGE and Western. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe product has been prepared in 1×SDS-PAGE loading buffer and can be used directly. Please do \u003c\/span\u003e\u003cspan\u003enot heat, dilute or add reducing agent. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe dosage of the product should be adjusted according to the size of the sample loading hole. \u003c\/span\u003e\u003cspan\u003eWhen loading marker, it is only need to use 5-10 μL marker (5 μL for a 5×1.5mm gel hole is \u003c\/span\u003e\u003cspan\u003eenough), and the clear protein bands can be observed after SDS-PAGE and Western blot.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eStorage buffer\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003e62.5 mM Tris-H\u003c\/span\u003e\u003cspan\u003e3\u003c\/span\u003e\u003cspan\u003ePO\u003c\/span\u003e\u003cspan\u003e4\u003c\/span\u003e\u003cspan\u003e, pH 7.5, 5 mM EDTA, 1% (W\/V) SDS, 33% (W\/V) Glycerol, 0.02% (V\/V) \u003c\/span\u003e\u003cspan\u003eproclin300,1 mM DTT.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eInstruction\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003e1. Thaw at room temperature. After the solution is completely dissolved, mix it gently and \u003c\/span\u003e\u003cspan\u003ethoroughly. Do not heat. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e2. It is only need to load 5 μL marker during SDS-PAGE. It is recommended that when some \u003c\/span\u003e\u003cspan\u003elaboratories load marker for the first time, they can determine the appropriate sample size through \u003c\/span\u003e\u003cspan\u003epre-experiments based on their own experimental conditions and experimental habits, so as to save \u003c\/span\u003e\u003cspan\u003ecosts and obtain better experimental images. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e3. Unused markers are stored at -25℃~-15℃. They can also be repacked to avoid repeated freezing \u003c\/span\u003e\u003cspan\u003eand thawing according to daily usage, and stored at 2℃~8℃ for 2 months.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003ePrecaution\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003e1. If it is a gel of low concentration, the low molecular weight proteins in the product might migrate \u003c\/span\u003e\u003cspan\u003efaster than the dye. \u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cspan\u003e2. It was necessary to extend the transfer time or increase the voltage if the sample is large \u003c\/span\u003e\u003cspan\u003emolecular weight protein during Western blot. In addition, it is recommended not to add SDS to the \u003c\/span\u003e\u003cspan\u003etransfer solution. If it must be used in the experiment, it was recommended that the concentration of \u003c\/span\u003e\u003cspan\u003eSDS should not exceed 0.02%~0.04%. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e3. There are different apparent molecular weights of pre-stained proteins in different buffer systems. \u003c\/span\u003e\u003cspan\u003eIf non-pre-stained proteins are calibrated in advance in the buffer system, the protein molecular \u003c\/span\u003e\u003cspan\u003eweight could be roughly determined. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e4. This product is suitable for common membranes such as PVDF, nylon and cellulose acetate \u003c\/span\u003e\u003cspan\u003emembranes. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e5. The transfer effect is related to the transfer time and needs to be determined according to the size \u003c\/span\u003e\u003cspan\u003eof the target band. If the transfer time is short, some of the large molecular weight bands may not be \u003c\/span\u003e\u003cspan\u003esuccessfully transferred, which is a normal phenomenon. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e6. The product contains a small amount of DTT. For your safety and health, please wear a lab coat \u003c\/span\u003e\u003cspan\u003eand disposable gloves.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eProduct legend\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0521\/5312\/2997\/files\/ad1a1b7183951dc89f508a6b6c422144_41679419-329e-4dc8-85b6-566d5a460430.png?v=1717483548\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eMolecular weight guide\u003c\/span\u003e\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cspan\u003eWhen using different protein gel types, concentration and electrophoresis buffer, the colored protein \u003c\/span\u003e\u003cspan\u003emarker shows different mobilities and slightly different molecular weights, as shown in the table \u003c\/span\u003e\u003cspan\u003ebelow.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0521\/5312\/2997\/files\/Snipaste_2024-06-04_14-46-44.png?v=1717483622\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch2\u003e\u003cspan\u003eDescription of Product Symbol\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0521\/5312\/2997\/files\/Snipaste_2024-06-04_14-48-10.png?v=1717483716\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eStorage and transportation\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eStore at 2℃~8℃. Valid for 3 months. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eStore at -25℃~-15℃. Valid for 24 months. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAvoid repeated freezing and thawing. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBlue ice transport.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eDocuments\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0521\/5312\/2997\/files\/8011061_8011062_ColorBand_Prestained_Protein_Marker_Broad_Range_8_kDa_-250_kDa-_-A4-C0.pdf?v=1717483841\" type=\"application\/pdf\" target=\"_blank\"\u003e\u003cspan\u003eColorBand Prestained Protein Marker Broad Range 8 kDa -250 kDa\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0521\/5312\/2997\/files\/8011061_8011062_ColorBand_Prestained_Protein_Marker_Broad_Range_8_kDa_-250_kDa-_MSDS-C0.pdf?v=1717483842\" type=\"application\/pdf\" target=\"_blank\"\u003e\u003cspan\u003eColorBand Prestained Protein Marker Broad Range 8 kDa -250 kDa-MSDS\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!----\u003e","brand":"Dakewe","offers":[{"title":"250 μL","offer_id":44242300764341,"sku":"8011061","price":127.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/10_94dfa087-bcb4-4be0-9251-a91faddaf31b.jpg?v=1753176249"},{"product_id":"colorband-prestained-protein-marker-high-range-25-kda-300-kda-dakewe","title":"ColorBand Prestained Protein Marker High Range 25 kDa-300 kDa - Biosci™","description":"\u003ch2\u003e\u003cspan\u003eProduct Description\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe product is a ready-to-use and prestained protein molecular weight standard solution in three \u003c\/span\u003e\u003cspan\u003ecolors, of which contains 9 highly purified and pre-stained recombinant proteins ranging from 25 \u003c\/span\u003e\u003cspan\u003ekD to 300 kD (25 kDa, 45 kDa, 72 kDa, 100 kDa, 130 kDa, 160 kDa, 200 kDa, 250 kDa,300 kDa). \u003c\/span\u003e\u003cspan\u003eAfter SDS-PAGE or Western blot, 9 clear colored protein bands can be observed, of which the 72 \u003c\/span\u003e\u003cspan\u003ekDa band is orange-red, 25 kDa is green, and the rest are all blue. The apparent molecular weight of \u003c\/span\u003e\u003cspan\u003ethe product is calibrated with Biorad 1610363, Thermo 26610 and 26614 non-pre-stained protein \u003c\/span\u003e\u003cspan\u003emolecular weight standard. And the product is suitable as a protein molecular weight standard for \u003c\/span\u003e\u003cspan\u003eSDS-PAGE and Western. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe product has been prepared in 1×SDS-PAGE loading buffer and can be used directly. Please do \u003c\/span\u003e\u003cspan\u003enot heat, dilute or add reducing agent. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe dosage of the product should be adjusted according to the size of the sample loading hole. \u003c\/span\u003e\u003cspan\u003eWhen loading marker, it is only need to use 10 μL marker (10 μL for a 5×1.5mm gel hole is \u003c\/span\u003e\u003cspan\u003eenough), and the clear protein bands can be observed after SDS-PAGE and Western blot.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eStorage buffer\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003e62.5 mM Tris-H\u003c\/span\u003e\u003cspan\u003e3\u003c\/span\u003e\u003cspan\u003ePO\u003c\/span\u003e\u003cspan\u003e4\u003c\/span\u003e\u003cspan\u003e, pH 7.5, 2 mM EDTA, 2% (W\/V) SDS, 33% (W\/V) Glycerol, 0.02% (V\/V) \u003c\/span\u003e\u003cspan\u003eproclin300, 5 mM DTT.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eInstruction\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003e1. Thaw at room temperature. After the solution is completely dissolved, mix it gently and \u003c\/span\u003e\u003cspan\u003ethoroughly. Do not heat. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e2. It is only need to load 10 μL marker during SDS-PAGE. It is recommended that when some \u003c\/span\u003e\u003cspan\u003elaboratories load marker for the first time, they can determine the appropriate sample size through \u003c\/span\u003e\u003cspan\u003epre-experiments based on their own experimental conditions and experimental habits, so as to save \u003c\/span\u003e\u003cspan\u003ecosts and obtain better experimental images. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e3. Unused markers are stored at -25℃~-15℃. They can also be repacked to avoid repeated freezing \u003c\/span\u003e\u003cspan\u003eand thawing according to daily usage, and stored at 2℃~8℃ for 2 months.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003ePrecaution\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003e1. If it is a gel of low concentration, the low molecular weight proteins in the product might migrate \u003c\/span\u003e\u003cspan\u003efaster than the dye. \u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cspan\u003e2. It was necessary to extend the transfer time or increase the voltage if the sample is large \u003c\/span\u003e\u003cspan\u003emolecular weight protein during Western blot. In addition, it is recommended not to add SDS to the \u003c\/span\u003e\u003cspan\u003etransfer solution. If it must be used in the experiment, it was recommended that the concentration of  \u003c\/span\u003e\u003cspan\u003eSDS should not exceed 0.02%~0.04%. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e3. There are different apparent molecular weights of pre-stained proteins in different buffer systems. \u003c\/span\u003e\u003cspan\u003eIf non-pre-stained proteins are calibrated in advance in the buffer system, the protein molecular \u003c\/span\u003e\u003cspan\u003eweight could be roughly determined. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e4. This product is suitable for common membranes such as PVDF, nylon and cellulose acetate \u003c\/span\u003e\u003cspan\u003emembranes. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e5. The transfer effect is related to the transfer time and needs to be determined according to the size \u003c\/span\u003e\u003cspan\u003eof the target band. If the transfer time is short, some of the large molecular weight bands may not be \u003c\/span\u003e\u003cspan\u003esuccessfully transferred, which is a normal phenomenon. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e6. The product contains a small amount of DTT. For your safety and health, please wear a lab coat \u003c\/span\u003e\u003cspan\u003eand disposable gloves.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eProduct legend\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0521\/5312\/2997\/files\/ad1a1b7183951dc89f508a6b6c422144_8089d6cd-3211-47ad-83b7-5951cd5e4660.png?v=1717484572\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eMolecular weight guide\u003c\/span\u003e\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cspan\u003eWhen using different protein gel types, concentration and electrophoresis buffer, the colored protein \u003c\/span\u003e\u003cspan\u003emarker shows different mobilities and slightly different molecular weights, as shown in the table \u003c\/span\u003e\u003cspan\u003ebelow.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0521\/5312\/2997\/files\/Snipaste_2024-06-04_15-04-14.png?v=1717484686\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003ch2\u003e\u003cspan\u003eDescription of Product Symbol\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0521\/5312\/2997\/files\/Snipaste_2024-06-04_15-06-03.png?v=1717484778\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eStorage and transportation\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eStore at -25℃~-15℃. Valid for 24 months.Avoid repeated freezing and thawing. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eTransported on blue ice.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eDocuments\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0521\/5312\/2997\/files\/8011071_8011072_ColorBand_Prestained_Protein_Marker_High_Range_25_kDa-300_kDa-_-A4-C1.pdf?v=1717484854\" type=\"application\/pdf\" target=\"_blank\"\u003e\u003cspan\u003eColorBand Prestained Protein Marker High Range 25 kDa-300 kDa\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0521\/5312\/2997\/files\/8011071_8011072_ColorBand_Prestained_Protein_Marker_High_Range_25_kDa-300_kDa-_MSDS-C0.pdf?v=1717484854\" type=\"application\/pdf\" target=\"_blank\"\u003e\u003cspan\u003eColorBand Prestained Protein Marker High Range 25 kDa-300 kDa-MSDS\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!----\u003e","brand":"Dakewe","offers":[{"title":"250 μL","offer_id":44242386157749,"sku":"8011071","price":156.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/10_0af58707-726c-45b8-be70-8ab91770f7df.jpg?v=1753176309"},{"product_id":"colorband-prestained-protein-marker-low-range-2-7-kda-40-kda-dakewe","title":"ColorBand Prestained Protein Marker Low Range 2.7 kDa-40 kDa - Biosci™","description":"\u003ch2\u003e\u003cspan\u003eDescription\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe product is a ready-to-use and prestained protein molecular weight standard solution in three \u003c\/span\u003e\u003cspan\u003ecolors, of which contains 9 highly purified and pre-stained recombinant proteins ranging from 2.7 \u003c\/span\u003e\u003cspan\u003ekD to 40 kD (2.7 kDa, 4.2 kDa, 6.5 kDa, 10 kDa, 15 kDa, 20 kDa, 25 kDa, 30 kDa, 40 kDa). After \u003c\/span\u003e\u003cspan\u003eSDS-PAGE or Western blot, 9 clear colored protein bands can be observed, of which the 40 kDa \u003c\/span\u003e\u003cspan\u003eband is orange-red, 10 kDa is green, and the rest are all blue. The apparent molecular weight of the \u003c\/span\u003e\u003cspan\u003eproduct is calibrated with Biorad 1610363, Thermo 26610 and 26614 non-pre-stained protein \u003c\/span\u003e\u003cspan\u003emolecular weight standard. And the product is suitable as a protein molecular weight standard for \u003c\/span\u003e\u003cspan\u003eSDS-PAGE and Western. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe product has been prepared in 1×SDS-PAGE loading buffer and can be used directly. Please do \u003c\/span\u003e\u003cspan\u003enot heat, dilute or add reducing agent. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe dosage of the product should be adjusted according to the size of the sample loading hole. \u003c\/span\u003e\u003cspan\u003eWhen loading marker, it is only need to use 5~10 μL marker (5 μL for a 5×1.5mm gel hole is \u003c\/span\u003e\u003cspan\u003eenough), and the clear protein bands can be observed after SDS-PAGE and Western blot.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eStorage buffer\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003e62.5 mM Tris-H\u003c\/span\u003e\u003cspan\u003e3\u003c\/span\u003e\u003cspan\u003ePO\u003c\/span\u003e\u003cspan\u003e4\u003c\/span\u003e\u003cspan\u003e, pH 7.5, 2 mM EDTA, 2% (W\/V) SDS, 33% (W\/V) Glycerol, 0.02% (V\/V) \u003c\/span\u003e\u003cspan\u003eproclin300, 5 mM DTT.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eInstruction\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e\u003cspan\u003e1. Thaw at room temperature. After the solution is completely dissolved, mix it gently and \u003c\/span\u003e\u003cspan\u003ethoroughly. Do not heat. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e\u003cspan\u003e2. It is only need to load 5 μL marker during SDS-PAGE. It is recommended that when some \u003c\/span\u003e\u003cspan\u003elaboratories load marker for the first time, they can determine the appropriate sample size through \u003c\/span\u003e\u003cspan\u003epre-experiments based on their own experimental conditions and experimental habits, so as to save \u003c\/span\u003e\u003cspan\u003ecosts and obtain better experimental images. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e\u003cspan\u003e3. Unused markers are stored at -25℃~-15℃. They can also be repacked to avoid repeated freezing \u003c\/span\u003e\u003cspan\u003eand thawing according to daily usage, and stored at 2℃~8℃ for 2 months.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003ePrecaution\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e1. If it is a gel of low concentration, the low molecular weight proteins in the product might migrate faster than the dye.\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e2. It was necessary to extend the transfer time or increase the voltage if the sample is large molecular weight protein during Western blot. In addition, it is recommended not to add SDS to the transfer solution. If it must be used in the experiment, it was recommended that the concentration of SDS should not exceed 0.02%~0.04%.\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e3. There are different apparent molecular weights of pre-stained proteins in different buffer systems. If non-pre-stained proteins are calibrated in advance in the buffer system, the protein molecular weight could be roughly determined.\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e4. This product is suitable for common membranes such as PVDF, nylon and cellulose acetate membranes.\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e5. The transfer effect is related to the transfer time and needs to be determined according to the size of the target band. If the transfer time is short, some of the large molecular weight bands may not be successfully transferred, which is a normal phenomenon.\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e6. The product contains a small amount of DTT. For your safety and health, please wear a lab coat and disposable gloves.\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eProduct legend\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0521\/5312\/2997\/files\/ad1a1b7183951dc89f508a6b6c422144_2b5bc633-e91d-4474-a968-9769d126b948.png?v=1717487061\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eDescription of Product Symbol\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0521\/5312\/2997\/files\/Snipaste_2024-06-04_15-45-02.png?v=1717487119\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eStorage and transportation\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eStore at -25℃~-15℃. Valid for 24 months.Avoid repeated freezing and thawing. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eTransported on blue ice.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eDocuments\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0521\/5312\/2997\/files\/8011081_8011082_ColorBand_Prestained_Protein_Marker_Low_Range_2.7_kDa-40_kDa-_-A4-C1.pdf?v=1717487242\" type=\"application\/pdf\" target=\"_blank\"\u003eColorBand Prestained Protein Marker Low Range 2.7 kDa-40 kDa\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0521\/5312\/2997\/files\/8011081_8011082_ColorBand_Prestained_Protein_Marker_Low_Range_2.7_kDa-40_kDa-_MSDS-C0.pdf?v=1717487242\" type=\"application\/pdf\" target=\"_blank\"\u003eColorBand Prestained Protein Marker Low Range 2.7 kDa-40 kDa-MSDS\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c!----\u003e","brand":"Dakewe","offers":[{"title":"250 μL","offer_id":44242449399989,"sku":"8011081","price":198.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/8011081-ColorBand-Prestained-Protein-Marker-Low-Range-2.jpg?v=1763026063"},{"product_id":"near-infrared-nir-duo-colour-prestained-protein-marker-10-250-kda-biofargo","title":"Near-infrared (NIR) Duo Colour Prestained  Protein Marker (10-250 kDa)","description":"\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable style=\"border-collapse: collapse; width: 100.074%;\" border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.4196%; text-align: center;\"\u003e\u003cstrong\u003eCat. No.\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 24.4841%; text-align: center;\"\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 3.19358%; text-align: center;\"\u003e \u003c\/td\u003e\n\u003ctd style=\"width: 25.1938%; text-align: center;\"\u003e\u003cstrong\u003eCat. No.\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 23.7744%; text-align: center;\"\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.4196%; text-align: center;\"\u003e\n\u003cp\u003eWJ101(15 kDa~150 kDa)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 24.4841%; text-align: center;\"\u003e\n\u003cp\u003e250 μL×2\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 3.19358%; text-align: center;\"\u003e \u003c\/td\u003e\n\u003ctd style=\"width: 25.1938%; text-align: center;\"\u003e\n\u003cp\u003eWJ101L(15 kDa~150 kDa)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 23.7744%; text-align: center;\"\u003e\n\u003cp\u003e250 μL×10\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.4196%; text-align: center;\"\u003e\n\u003cp\u003eWJ102(10 kDa~250 kDa)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 24.4841%; text-align: center;\"\u003e\n\u003cp\u003e250 μL×2\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 3.19358%; text-align: center;\"\u003e \u003c\/td\u003e\n\u003ctd style=\"width: 25.1938%; text-align: center;\"\u003e\n\u003cp\u003eWJ102L(10 kDa~250 kDa)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 23.7744%; text-align: center;\"\u003e\n\u003cp\u003e250 μL×10\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.4196%; text-align: center;\"\u003e\n\u003cp\u003eWJ103(10 kDa~250 kDa)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 24.4841%; text-align: center;\"\u003e\n\u003cp\u003e250 μL×2\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 3.19358%; text-align: center;\"\u003e \u003c\/td\u003e\n\u003ctd style=\"width: 25.1938%; text-align: center;\"\u003e\n\u003cp\u003eWJ103L(10 kDa~250 kDa)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 23.7744%; text-align: center;\"\u003e\n\u003cp\u003e250 μL×10\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.4196%; text-align: center;\"\u003e\n\u003cp\u003eWJ106(10 kDa~250 kDa)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 24.4841%; text-align: center;\"\u003e\n\u003cp\u003e250 μL×2\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 3.19358%; text-align: center;\"\u003e \u003c\/td\u003e\n\u003ctd style=\"width: 25.1938%; text-align: center;\"\u003e\n\u003cp\u003eWJ106L(10 kDa~250 kDa)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 23.7744%; text-align: center;\"\u003e\n\u003cp\u003e250 μL×10\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWJ101\u003c\/strong\u003e consists of 9 protein bands ranging from 15 kDa to 150 kDa (15 kDa, 20 kDa, 25 kDa, 35 kDa, 40 kDa, 50 kDa, 70 ka, 100 kDa, 150 kDa). \u003cstrong\u003eWJ102\u003c\/strong\u003e, \u003cstrong\u003eWJ103\u003c\/strong\u003e, and \u003cstrong\u003eWJ106\u003c\/strong\u003e consist of 11 protein bands ranging from 10 kDa to 250 kDa (10 kDa, 15 kDa, 20 kDa, 25 kDa, 35 kDa, 40 kDa, 50 kDa, 70 kDa, 100 kDa, 150 kDa, 250 kDa). These bands cover a range of molecular weights from low to high, allowing for monitoring of protein separation during electrophoresis, determining the molecular weight of target proteins, and evaluating membrane transfer efficiency in Western Blot experiments. Bands at 25 kDa and 70 kDa are coupled with red or green dyes, facilitating real-time observation of the electrophoresis process and assessment of protein molecular weight. \u003cstrong\u003eWJ106\u003c\/strong\u003e is particularly suitable for near-infrared fluorescence imaging systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBuffer Composition:\u003c\/strong\u003e 62.5 mM Tris-HCl (pH 7.5 at 25°C), 1 mM EDTA, 2% (W\/V) SDS, 10 mM DTT, 33% (W\/V) glycerol.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eProduct Diagram\u003c\/h2\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/6384222405019705355350460.png?v=1726110283\" alt=\"\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/6384222405019705355350460.png?v=1726110283\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eOperating Instructions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e1.Before Loading:\u003c\/strong\u003e Allow the sample to sit at room temperature for a few minutes. After thawing, gently mix by swirling to ensure the solution is homogeneous.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2.Loading:\u003c\/strong\u003e Load an appropriate volume of the sample into the gel wells. The recommended volume is 2-5 μL per well, but this can be adjusted based on specific needs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3.Storage:\u003c\/strong\u003e After use, seal the tube and store it at 4°C or -20°C.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 0, 0);\" data-mce-style=\"color: rgb(255, 0, 0);\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e For a 5 μL sample, the protein content of each band in WJ101, WJ102, WJ103, and WJ106 is approximately 1 μg to 3 μg.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: center;\" data-mce-style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(0, 0, 0);\" data-mce-style=\"color: rgb(0, 0, 0);\"\u003eMolecular Weights (kDa) of Each Band in WJ101, WJ102, WJ103, and WJ106 Under Different Electrophoresis Buffer Conditions\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\" data-mce-style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/6384222431150228586856355_600x600.png?v=1726118100\" style=\"margin-bottom: 16px; float: none;\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/6384222431150228586856355_600x600.png?v=1726118100\" data-mce-style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\" data-mce-style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch2 style=\"text-align: left;\" data-mce-style=\"text-align: left;\"\u003ePrecautions\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eThis product includes the loading buffer and should be used directly without heating or boiling.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eTo avoid repeated freeze-thaw cycles and contamination, aliquot the product and store at -20°C.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eThe pre-stained protein molecular weight markers are intended for approximate molecular weight reference only, with batch-to-batch variation of about 5%.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eFor use with near-infrared fluorescence imaging systems, please select WJ106.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eIn low-concentration gels, low molecular weight bands may co-migrate with the front and cannot be resolved.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eThe migration rate of pre-stained proteins may vary in different gels and buffer systems. Calibration with unstained protein molecular weight markers is recommended, and adjustments should be made according to the calibrated results.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eProtein markers may exhibit non-specific binding to antibodies. Optimization can be achieved by reducing antibody concentration, shortening incubation time, and decreasing the amount of protein marker used.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eFor your safety and health, wear lab coats and disposable gloves during handling.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eThis product is for research use only.\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eStorage\u003c\/h2\u003e\n\u003cp\u003eThis product requires shipping with ice packs. Avoid repeated freeze-thaw cycles. It has a shelf life of 3 months at 4°C and 24 months at -20°C.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eDocuments\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/marker-1.pdf?v=1726124663\" type=\"application\/pdf\" target=\"_blank\"\u003eMulticolor Prestained Protein Ladder_User Manual\u003c\/a\u003e\u003c\/p\u003e","brand":"EpiZyme","offers":[{"title":"250 μL×2","offer_id":44699550449845,"sku":"WJ106","price":121.0,"currency_code":"USD","in_stock":true},{"title":"250 μL×10","offer_id":44699550482613,"sku":"WJ106L","price":605.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/1b59947e-be5f-499a-bd1a-d09483687145_1726120704296940461_tplv-a9rns2rl98-web-image01_a92a838b-4987-46e0-b7f2-39a3dadfb6f1.jpg?v=1732878158"},{"product_id":"tricolor-prestained-protein-marker10-250-kda-biofargo","title":"Tricolor Prestained Protein Marker(10-250 kDa)","description":"\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable style=\"border-collapse: collapse; width: 100.074%;\" border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.4196%; text-align: center;\"\u003e\u003cstrong\u003eCat. No.\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 24.4841%; text-align: center;\"\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 3.19358%; text-align: center;\"\u003e \u003c\/td\u003e\n\u003ctd style=\"width: 25.1938%; text-align: center;\"\u003e\u003cstrong\u003eCat. No.\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 23.7744%; text-align: center;\"\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.4196%; text-align: center;\"\u003e\n\u003cp\u003eWJ101(15 kDa~150 kDa)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 24.4841%; text-align: center;\"\u003e\n\u003cp\u003e250 μL×2\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 3.19358%; text-align: center;\"\u003e \u003c\/td\u003e\n\u003ctd style=\"width: 25.1938%; text-align: center;\"\u003e\n\u003cp\u003eWJ101L(15 kDa~150 kDa)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 23.7744%; text-align: center;\"\u003e\n\u003cp\u003e250 μL×10\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.4196%; text-align: center;\"\u003e\n\u003cp\u003eWJ102(10 kDa~250 kDa)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 24.4841%; text-align: center;\"\u003e\n\u003cp\u003e250 μL×2\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 3.19358%; text-align: center;\"\u003e \u003c\/td\u003e\n\u003ctd style=\"width: 25.1938%; text-align: center;\"\u003e\n\u003cp\u003eWJ102L(10 kDa~250 kDa)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 23.7744%; text-align: center;\"\u003e\n\u003cp\u003e250 μL×10\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.4196%; text-align: center;\"\u003e\n\u003cp\u003eWJ103(10 kDa~250 kDa)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 24.4841%; text-align: center;\"\u003e\n\u003cp\u003e250 μL×2\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 3.19358%; text-align: center;\"\u003e \u003c\/td\u003e\n\u003ctd style=\"width: 25.1938%; text-align: center;\"\u003e\n\u003cp\u003eWJ103L(10 kDa~250 kDa)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 23.7744%; text-align: center;\"\u003e\n\u003cp\u003e250 μL×10\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.4196%; text-align: center;\"\u003e\n\u003cp\u003eWJ106(10 kDa~250 kDa)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 24.4841%; text-align: center;\"\u003e\n\u003cp\u003e250 μL×2\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 3.19358%; text-align: center;\"\u003e \u003c\/td\u003e\n\u003ctd style=\"width: 25.1938%; text-align: center;\"\u003e\n\u003cp\u003eWJ106L(10 kDa~250 kDa)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 23.7744%; text-align: center;\"\u003e\n\u003cp\u003e250 μL×10\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWJ101\u003c\/strong\u003e consists of 9 protein bands ranging from 15 kDa to 150 kDa (15 kDa, 20 kDa, 25 kDa, 35 kDa, 40 kDa, 50 kDa, 70 ka, 100 kDa, 150 kDa). \u003cstrong\u003eWJ102\u003c\/strong\u003e, \u003cstrong\u003eWJ103\u003c\/strong\u003e, and \u003cstrong\u003eWJ106\u003c\/strong\u003e consist of 11 protein bands ranging from 10 kDa to 250 kDa (10 kDa, 15 kDa, 20 kDa, 25 kDa, 35 kDa, 40 kDa, 50 kDa, 70 kDa, 100 kDa, 150 kDa, 250 kDa). These bands cover a range of molecular weights from low to high, allowing for monitoring of protein separation during electrophoresis, determining the molecular weight of target proteins, and evaluating membrane transfer efficiency in Western Blot experiments. Bands at 25 kDa and 70 kDa are coupled with red or green dyes, facilitating real-time observation of the electrophoresis process and assessment of protein molecular weight. \u003cstrong\u003eWJ106\u003c\/strong\u003e is particularly suitable for near-infrared fluorescence imaging systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBuffer Composition:\u003c\/strong\u003e 62.5 mM Tris-HCl (pH 7.5 at 25°C), 1 mM EDTA, 2% (W\/V) SDS, 10 mM DTT, 33% (W\/V) glycerol.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eProduct Diagram\u003c\/h2\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/6384222405019705355350460.png?v=1726110283\" alt=\"\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/6384222405019705355350460.png?v=1726110283\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eOperating Instructions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e1.Before Loading:\u003c\/strong\u003e Allow the sample to sit at room temperature for a few minutes. After thawing, gently mix by swirling to ensure the solution is homogeneous.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2.Loading:\u003c\/strong\u003e Load an appropriate volume of the sample into the gel wells. The recommended volume is 2-5 μL per well, but this can be adjusted based on specific needs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3.Storage:\u003c\/strong\u003e After use, seal the tube and store it at 4°C or -20°C.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 0, 0);\" data-mce-style=\"color: rgb(255, 0, 0);\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e For a 5 μL sample, the protein content of each band in WJ101, WJ102, WJ103, and WJ106 is approximately 1 μg to 3 μg.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: center;\" data-mce-style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(0, 0, 0);\" data-mce-style=\"color: rgb(0, 0, 0);\"\u003eMolecular Weights (kDa) of Each Band in WJ101, WJ102, WJ103, and WJ106 Under Different Electrophoresis Buffer Conditions\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\" data-mce-style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/6384222431150228586856355_600x600.png?v=1726118100\" style=\"margin-bottom: 16px; float: none;\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/6384222431150228586856355_600x600.png?v=1726118100\" data-mce-style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\" data-mce-style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch2 style=\"text-align: left;\" data-mce-style=\"text-align: left;\"\u003ePrecautions\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eThis product includes the loading buffer and should be used directly without heating or boiling.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eTo avoid repeated freeze-thaw cycles and contamination, aliquot the product and store at -20°C.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eThe pre-stained protein molecular weight markers are intended for approximate molecular weight reference only, with batch-to-batch variation of about 5%.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eFor use with near-infrared fluorescence imaging systems, please select WJ106.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eIn low-concentration gels, low molecular weight bands may co-migrate with the front and cannot be resolved.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eThe migration rate of pre-stained proteins may vary in different gels and buffer systems. Calibration with unstained protein molecular weight markers is recommended, and adjustments should be made according to the calibrated results.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eProtein markers may exhibit non-specific binding to antibodies. Optimization can be achieved by reducing antibody concentration, shortening incubation time, and decreasing the amount of protein marker used.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eFor your safety and health, wear lab coats and disposable gloves during handling.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eThis product is for research use only.\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eStorage\u003c\/h2\u003e\n\u003cp\u003eThis product requires shipping with ice packs. Avoid repeated freeze-thaw cycles. It has a shelf life of 3 months at 4°C and 24 months at -20°C.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eDocuments\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/marker-1.pdf?v=1726124663\" type=\"application\/pdf\" target=\"_blank\"\u003eMulticolor Prestained Protein Ladder_User Manual\u003c\/a\u003e\u003c\/p\u003e","brand":"EpiZyme","offers":[{"title":"250 μL×2","offer_id":44699563458741,"sku":"WJ103","price":186.0,"currency_code":"USD","in_stock":true},{"title":"250 μL×10","offer_id":44699563491509,"sku":"WJ103L","price":785.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/1b59947e-be5f-499a-bd1a-d09483687145_1726120704296940461_tplv-a9rns2rl98-web-image03.jpg?v=1732885278"},{"product_id":"duo-colour-prestained-protein-marker-15-kda-150-kda-biofargo","title":"Duo Colour Prestained  Protein Marker (15 kDa~150 kDa)","description":"\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable style=\"border-collapse: collapse; width: 100.074%;\" border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.4196%; text-align: center;\"\u003e\u003cstrong\u003eCat. No.\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 24.4841%; text-align: center;\"\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 3.19358%; text-align: center;\"\u003e \u003c\/td\u003e\n\u003ctd style=\"width: 25.1938%; text-align: center;\"\u003e\u003cstrong\u003eCat. No.\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 23.7744%; text-align: center;\"\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.4196%; text-align: center;\"\u003e\n\u003cp\u003eWJ101(15 kDa~150 kDa)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 24.4841%; text-align: center;\"\u003e\n\u003cp\u003e250 μL×2\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 3.19358%; text-align: center;\"\u003e \u003c\/td\u003e\n\u003ctd style=\"width: 25.1938%; text-align: center;\"\u003e\n\u003cp\u003eWJ101L(15 kDa~150 kDa)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 23.7744%; text-align: center;\"\u003e\n\u003cp\u003e250 μL×10\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.4196%; text-align: center;\"\u003e\n\u003cp\u003eWJ102(10 kDa~250 kDa)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 24.4841%; text-align: center;\"\u003e\n\u003cp\u003e250 μL×2\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 3.19358%; text-align: center;\"\u003e \u003c\/td\u003e\n\u003ctd style=\"width: 25.1938%; text-align: center;\"\u003e\n\u003cp\u003eWJ102L(10 kDa~250 kDa)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 23.7744%; text-align: center;\"\u003e\n\u003cp\u003e250 μL×10\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.4196%; text-align: center;\"\u003e\n\u003cp\u003eWJ103(10 kDa~250 kDa)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 24.4841%; text-align: center;\"\u003e\n\u003cp\u003e250 μL×2\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 3.19358%; text-align: center;\"\u003e \u003c\/td\u003e\n\u003ctd style=\"width: 25.1938%; text-align: center;\"\u003e\n\u003cp\u003eWJ103L(10 kDa~250 kDa)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 23.7744%; text-align: center;\"\u003e\n\u003cp\u003e250 μL×10\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.4196%; text-align: center;\"\u003e\n\u003cp\u003eWJ106(10 kDa~250 kDa)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 24.4841%; text-align: center;\"\u003e\n\u003cp\u003e250 μL×2\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 3.19358%; text-align: center;\"\u003e \u003c\/td\u003e\n\u003ctd style=\"width: 25.1938%; text-align: center;\"\u003e\n\u003cp\u003eWJ106L(10 kDa~250 kDa)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 23.7744%; text-align: center;\"\u003e\n\u003cp\u003e250 μL×10\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWJ101\u003c\/strong\u003e consists of 9 protein bands ranging from 15 kDa to 150 kDa (15 kDa, 20 kDa, 25 kDa, 35 kDa, 40 kDa, 50 kDa, 70 kDa, 100 kDa, 150 kDa). \u003cstrong\u003eWJ102\u003c\/strong\u003e, \u003cstrong\u003eWJ103\u003c\/strong\u003e, and \u003cstrong\u003eWJ106\u003c\/strong\u003e consist of 11 protein bands ranging from 10 kDa to 250 kDa (10 kDa, 15 kDa, 20 kDa, 25 kDa, 35 kDa, 40 kDa, 50 kDa, 70 kDa, 100 kDa, 150 kDa, 250 kDa). These bands cover a range of molecular weights from low to high, allowing for monitoring of protein separation during electrophoresis, determining the molecular weight of target proteins, and evaluating membrane transfer efficiency in Western Blot experiments. Bands at 25 kDa and 70 kDa are coupled with red or green dyes, facilitating real-time observation of the electrophoresis process and assessment of protein molecular weight. \u003cstrong\u003eWJ106\u003c\/strong\u003e is particularly suitable for near-infrared fluorescence imaging systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBuffer Composition:\u003c\/strong\u003e 62.5 mM Tris-HCl (pH 7.5 at 25°C), 1 mM EDTA, 2% (W\/V) SDS, 10 mM DTT, 33% (W\/V) glycerol.\u003c\/p\u003e\n\u003ch2\u003eProduct Diagram\u003c\/h2\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/6384222405019705355350460.png?v=1726110283\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eOperating Instructions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e1.Before Loading:\u003c\/strong\u003e Allow the sample to sit at room temperature for a few minutes. After thawing, gently mix by swirling to ensure the solution is homogeneous.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2.Loading:\u003c\/strong\u003e Load an appropriate volume of the sample into the gel wells. The recommended volume is 2-5 μL per well, but this can be adjusted based on specific needs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3.Storage:\u003c\/strong\u003e After use, seal the tube and store it at 4°C or -20°C.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 0, 0);\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e For a 5 μL sample, the protein content of each band in WJ101, WJ102, WJ103, and WJ106 is approximately 1 μg to 3 μg.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eMolecular Weights (kDa) of Each Band in WJ101, WJ102, WJ103, and WJ106 Under Different Electrophoresis Buffer Conditions\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/6384222431150228586856355_600x600.png?v=1726118100\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch2 style=\"text-align: left;\"\u003ePrecautions\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eThis product includes the loading buffer and should be used directly without heating or boiling.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTo avoid repeated freeze-thaw cycles and contamination, aliquot the product and store at -20°C.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThe pre-stained protein molecular weight markers are intended for approximate molecular weight reference only, with batch-to-batch variation of about 5%.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFor use with near-infrared fluorescence imaging systems, please select WJ106.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIn low-concentration gels, low molecular weight bands may co-migrate with the front and cannot be resolved.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThe migration rate of pre-stained proteins may vary in different gels and buffer systems. Calibration with unstained protein molecular weight markers is recommended, and adjustments should be made according to the calibrated results.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProtein markers may exhibit non-specific binding to antibodies. Optimization can be achieved by reducing antibody concentration, shortening incubation time, and decreasing the amount of protein marker used.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFor your safety and health, wear lab coats and disposable gloves during handling.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThis product is for research use only.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eStorage\u003c\/h2\u003e\n\u003cp\u003eThis product requires shipping with ice packs. Avoid repeated freeze-thaw cycles. It has a shelf life of 3 months at 4°C and 24 months at -20°C.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eDocuments\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca type=\"application\/pdf\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/marker-1.pdf?v=1726124663\" target=\"_blank\"\u003eMulticolor Prestained Protein Ladder_User Manual\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"EpiZyme","offers":[{"title":"250 μL×2","offer_id":44699568668853,"sku":"WJ101","price":124.0,"currency_code":"USD","in_stock":true},{"title":"250 μL×10","offer_id":44699568701621,"sku":"WJ101L","price":371.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/1b59947e-be5f-499a-bd1a-d09483687145_1726120704296940461_tplv-a9rns2rl98-web-image04.jpg?v=1732870954"},{"product_id":"duo-colour-prestained-protein-marker-10-kda-250-kda-biofargo","title":"Duo Colour Prestained  Protein Marker (10 kDa~250 kDa)","description":"\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable style=\"border-collapse: collapse; width: 100.074%;\" border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.4196%; text-align: center;\"\u003e\u003cstrong\u003eCat. No.\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 24.4841%; text-align: center;\"\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 3.19358%; text-align: center;\"\u003e \u003c\/td\u003e\n\u003ctd style=\"width: 25.1938%; text-align: center;\"\u003e\u003cstrong\u003eCat. No.\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 23.7744%; text-align: center;\"\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.4196%; text-align: center;\"\u003e\n\u003cp\u003eWJ101(15 kDa~150 kDa)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 24.4841%; text-align: center;\"\u003e\n\u003cp\u003e250 μL×2\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 3.19358%; text-align: center;\"\u003e \u003c\/td\u003e\n\u003ctd style=\"width: 25.1938%; text-align: center;\"\u003e\n\u003cp\u003eWJ101L(15 kDa~150 kDa)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 23.7744%; text-align: center;\"\u003e\n\u003cp\u003e250 μL×10\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.4196%; text-align: center;\"\u003e\n\u003cp\u003eWJ102(10 kDa~250 kDa)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 24.4841%; text-align: center;\"\u003e\n\u003cp\u003e250 μL×2\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 3.19358%; text-align: center;\"\u003e \u003c\/td\u003e\n\u003ctd style=\"width: 25.1938%; text-align: center;\"\u003e\n\u003cp\u003eWJ102L(10 kDa~250 kDa)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 23.7744%; text-align: center;\"\u003e\n\u003cp\u003e250 μL×10\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.4196%; text-align: center;\"\u003e\n\u003cp\u003eWJ103(10 kDa~250 kDa)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 24.4841%; text-align: center;\"\u003e\n\u003cp\u003e250 μL×2\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 3.19358%; text-align: center;\"\u003e \u003c\/td\u003e\n\u003ctd style=\"width: 25.1938%; text-align: center;\"\u003e\n\u003cp\u003eWJ103L(10 kDa~250 kDa)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 23.7744%; text-align: center;\"\u003e\n\u003cp\u003e250 μL×10\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.4196%; text-align: center;\"\u003e\n\u003cp\u003eWJ106(10 kDa~250 kDa)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 24.4841%; text-align: center;\"\u003e\n\u003cp\u003e250 μL×2\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 3.19358%; text-align: center;\"\u003e \u003c\/td\u003e\n\u003ctd style=\"width: 25.1938%; text-align: center;\"\u003e\n\u003cp\u003eWJ106L(10 kDa~250 kDa)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 23.7744%; text-align: center;\"\u003e\n\u003cp\u003e250 μL×10\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWJ101\u003c\/strong\u003e consists of 9 protein bands ranging from 15 kDa to 150 kDa (15 kDa, 20 kDa, 25 kDa, 35 kDa, 40 kDa, 50 kDa, 70 ka, 100 kDa, 150 kDa). \u003cstrong\u003eWJ102\u003c\/strong\u003e, \u003cstrong\u003eWJ103\u003c\/strong\u003e, and \u003cstrong\u003eWJ106\u003c\/strong\u003e consist of 11 protein bands ranging from 10 kDa to 250 kDa (10 kDa, 15 kDa, 20 kDa, 25 kDa, 35 kDa, 40 kDa, 50 kDa, 70 kDa, 100 kDa, 150 kDa, 250 kDa). These bands cover a range of molecular weights from low to high, allowing for monitoring of protein separation during electrophoresis, determining the molecular weight of target proteins, and evaluating membrane transfer efficiency in Western Blot experiments. Bands at 25 kDa and 70 kDa are coupled with red or green dyes, facilitating real-time observation of the electrophoresis process and assessment of protein molecular weight. \u003cstrong\u003eWJ106\u003c\/strong\u003e is particularly suitable for near-infrared fluorescence imaging systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBuffer Composition:\u003c\/strong\u003e 62.5 mM Tris-HCl (pH 7.5 at 25°C), 1 mM EDTA, 2% (W\/V) SDS, 10 mM DTT, 33% (W\/V) glycerol.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eProduct Diagram\u003c\/h2\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/6384222405019705355350460.png?v=1726110283\" alt=\"\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/6384222405019705355350460.png?v=1726110283\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eOperating Instructions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e1.Before Loading:\u003c\/strong\u003e Allow the sample to sit at room temperature for a few minutes. After thawing, gently mix by swirling to ensure the solution is homogeneous.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2.Loading:\u003c\/strong\u003e Load an appropriate volume of the sample into the gel wells. The recommended volume is 2-5 μL per well, but this can be adjusted based on specific needs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3.Storage:\u003c\/strong\u003e After use, seal the tube and store it at 4°C or -20°C.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 0, 0);\" data-mce-style=\"color: rgb(255, 0, 0);\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e For a 5 μL sample, the protein content of each band in WJ101, WJ102, WJ103, and WJ106 is approximately 1 μg to 3 μg.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: center;\" data-mce-style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(0, 0, 0);\" data-mce-style=\"color: rgb(0, 0, 0);\"\u003eMolecular Weights (kDa) of Each Band in WJ101, WJ102, WJ103, and WJ106 Under Different Electrophoresis Buffer Conditions\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\" data-mce-style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/6384222431150228586856355_600x600.png?v=1726118100\" style=\"margin-bottom: 16px; float: none;\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/6384222431150228586856355_600x600.png?v=1726118100\" data-mce-style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\" data-mce-style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch2 style=\"text-align: left;\" data-mce-style=\"text-align: left;\"\u003ePrecautions\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eThis product includes the loading buffer and should be used directly without heating or boiling.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eTo avoid repeated freeze-thaw cycles and contamination, aliquot the product and store at -20°C.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eThe pre-stained protein molecular weight markers are intended for approximate molecular weight reference only, with batch-to-batch variation of about 5%.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eFor use with near-infrared fluorescence imaging systems, please select WJ106.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eIn low-concentration gels, low molecular weight bands may co-migrate with the front and cannot be resolved.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eThe migration rate of pre-stained proteins may vary in different gels and buffer systems. Calibration with unstained protein molecular weight markers is recommended, and adjustments should be made according to the calibrated results.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eProtein markers may exhibit non-specific binding to antibodies. Optimization can be achieved by reducing antibody concentration, shortening incubation time, and decreasing the amount of protein marker used.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eFor your safety and health, wear lab coats and disposable gloves during handling.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eThis product is for research use only.\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eStorage\u003c\/h2\u003e\n\u003cp\u003eThis product requires shipping with ice packs. Avoid repeated freeze-thaw cycles. It has a shelf life of 3 months at 4°C and 24 months at -20°C.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eDocuments\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/marker-1.pdf?v=1726124663\" type=\"application\/pdf\" target=\"_blank\"\u003eMulticolor Prestained Protein Ladder_User Manual\u003c\/a\u003e\u003c\/p\u003e","brand":"EpiZyme","offers":[{"title":"250μL×2","offer_id":44699582628021,"sku":"WJ102","price":65.0,"currency_code":"USD","in_stock":true},{"title":"250μL×10","offer_id":44699582660789,"sku":"WJ102L","price":245.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/1b59947e-be5f-499a-bd1a-d09483687145_1726120704296940461_tplv-a9rns2rl98-web-image05.jpg?v=1732870951"},{"product_id":"truecolor-pre-stained-protein-marker-3-colors-low-range-ii-2-7-40-kda","title":"Truecolor Pre-stained Protein Marker,3 colors,Low Range II,2.7~40 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 .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\n  .biofargo-wrap .biofargo-sec{\n    margin-bottom:30px;\n  }\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\n  .biofargo-wrap .biofargo-card{\n    background:#f9f9f9;\n    padding:18px;\n    border-radius:10px;\n    border:1px solid #eee;\n  }\n\n  .biofargo-wrap .biofargo-features{\n    margin:0;\n    padding-left:22px;\n  }\n\n  .biofargo-wrap .biofargo-features li{\n    margin:8px 0;\n  }\n\n  \/* =========================\n     Documents Block Style\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;\"\u003eThe Truecolor low range 3-color pre stained protein Marker contains six pre stained proteins (2.7, 4.2, 8, 15, 25, and 40 kDa, respectively), with 40 kDa bands being orange red, 8 kDa bands being green, and the remaining bands being blue.\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, 3 colors, Low Range II, 2.7–40 kDa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eComposition\u003c\/td\u003e\n\u003ctd class=\"center\"\u003e250 μL\/4× 250 μL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Markers\u003c\/td\u003e\n\u003ctd class=\"center\"\u003e6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize Range\u003c\/td\u003e\n\u003ctd class=\"center\"\u003e2.7 to 40 kDa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMolecular Weight (g\/mol)\u003c\/td\u003e\n\u003ctd\u003e2.7, 4.2, 8, 15, 25, 40 kDa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStain Type\u003c\/td\u003e\n\u003ctd class=\"center\"\u003e3 colors: Blue, Orange red, green\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGel Compatibility\u003c\/td\u003e\n\u003ctd\u003eTricine SDS-PAGE Gels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConcentration\u003c\/td\u003e\n\u003ctd class=\"center\"\u003e0.1–0.28 μg\/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\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c!-- Applications --\u003e\n\u003cdiv class=\"biofargo-sec\"\u003e\n\u003ch2 class=\"biofargo-h2\"\u003eApplications\u003c\/h2\u003e\n\u003cul class=\"biofargo-features\"\u003e\n\u003cli\u003eSDS-PAGE, WB membrane transfer, molecular weight estimation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c!-- Storage --\u003e\n\u003cdiv class=\"biofargo-sec\"\u003e\n\u003ch2 class=\"biofargo-h2\"\u003eStorage\u003c\/h2\u003e\n\u003cdiv class=\"biofargo-card\" style=\"background: #fff;\"\u003e\n\u003cp style=\"margin: 0;\"\u003e-20°C\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\/P310109_EN_P.pdf?v=1775551615\" target=\"_blank\"\u003eDownload Data Sheet\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KleanAB","offers":[{"title":"250ul","offer_id":52400873734325,"sku":"P310109-250ul","price":133.0,"currency_code":"USD","in_stock":true},{"title":"4*250ul","offer_id":52400873767093,"sku":"P310109-1000ul","price":347.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/2_7dc0aace-b6fb-40b3-be33-cd823311ce7b.jpg?v=1775185112"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/collections\/Prestained_Protein_Marker.png?v=1758647531","url":"https:\/\/biofargo.com\/collections\/prestained-protein-markers.oembed?page=2","provider":"Biofargo","version":"1.0","type":"link"}