{"title":"BF-Biological Buffers","description":null,"products":[{"product_id":"instant-pbs-buffer-biosci","title":"Instant PBS Buffer-SuperCulture™","description":"\u003ch2\u003eProduct Composition\u003c\/h2\u003e\n\u003ctable style=\"border-collapse: collapse; width: 71.0995%; height: 46px;\" border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"width: 33.3333%; text-align: center; height: 18px;\"\u003eComponent\u003c\/td\u003e\n\u003ctd style=\"width: 33.3333%; text-align: center; height: 18px;\"\u003e8005011\u003c\/td\u003e\n\u003ctd style=\"width: 33.0915%; text-align: center; height: 18px;\"\u003e8005012\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 28px;\"\u003e\n\u003ctd style=\"width: 33.3333%; text-align: center; height: 28px;\"\u003eInstant PBS Buffer\u003c\/td\u003e\n\u003ctd style=\"width: 33.3333%; text-align: center; height: 28px;\"\u003e20 packs\/box\u003c\/td\u003e\n\u003ctd style=\"width: 33.0915%; text-align: center; height: 28px;\"\u003e100 packs\/box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003cstrong\u003eNote: The pH value of 1 × solution is 7.4±0.2@25°C.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003e\n\u003cstrong\u003eStorage and Transportation Conditions\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003eStore at room temperature of 10-30°C, protected from light, with a shelf life of 36 months.\u003c\/p\u003e\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eInstant PBS Buffer is white to off-white instant granules, and each pack of this product can produce 1 L of 1 × PBS Buffer, which is easy to operate and use. The main components of PBS are sodium chloride, potassium chloride and phosphate. The concentration of sodium chloride, potassium chloride and phosphate in 1 × PBS Buffer is 137 mM, 2.7 mM and 10 mM respectively.\u003c\/p\u003e\n\u003cp\u003eInstant PBS Buffer is widely used in biological research, which can be used in immunoassay tests, microbiology experiments, protein biochemical experiments, etc. The Instant PBS Buffer prepared with PBS instant granules can be used for cell culture, washing and other related experiments after being treated with 0.22 μm sterilizing filter.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:All relevant raw materials areAR\/GR grade.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eProcedure\u003c\/h2\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e1. Place a clean beaker, and add the entire contents of a newly opened pack of Instant PBS Buffer.\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e2. Measure about 500 ml of pure water, slowly add it into the beaker, and gently stir with a stir bar until it is completely dissolved. (This step can also be performed with magnetic stirrer)\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e3. Transfer the PBS solution in Step 2 into a constant volume container, and add water to dilute to 1 L, which is 1 × working solution.\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e\u003cstrong\u003eNote: The commonly used working concentration of Instant PBS Buffer is 0.5 ×, and in this case, 1 × working solution should be diluted before use.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eSchematic Diagram of Instant Buffer Preparation\u003c\/h2\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg style=\"margin-right: auto; margin-left: auto; float: none; display: block;\" alt=\"\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0521\/5312\/2997\/files\/20231206092157_1024x1024.png?v=1701825751\"\u003e\u003c\/div\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eNote: Wash the container sufficiently with pure water before preparation, and clean it in time after preparation.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e \u003c\/p\u003e\n\u003ch2\u003eDocument\u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0521\/5312\/2997\/files\/8005011_8005012_SuperDissol_Instant_PBS_Buffer.pdf?v=1701828220\" type=\"application\/pdf\" target=\"_blank\"\u003eInstant PBS Buffer-Biosci\u003c\/a\u003e\u003c\/p\u003e\n\u003cdiv id=\"display-search-keyword\" style=\"display:none\"\u003esuperculture\u003c\/div\u003e","brand":"Dakewe","offers":[{"title":"20 packs\/box","offer_id":43380245135541,"sku":"8005011","price":44.0,"currency_code":"USD","in_stock":true},{"title":"100 packs\/box","offer_id":43380245168309,"sku":"8005012","price":206.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/80050118005012SuperDissol_InstantPBSBuffer_1.png?v=1732875250"},{"product_id":"instant-tbs-t-buffer-biosci","title":"Instant TBS-T Buffer-SuperCulture™","description":"\u003ch2\u003eProduct Composition\u003c\/h2\u003e\n\u003ctable border=\"1\" style=\"border-collapse: collapse; width: 71.0995%; height: 46px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"width: 33.3333%; text-align: center; height: 18px;\"\u003eComponent\u003c\/td\u003e\n\u003ctd style=\"width: 33.3333%; text-align: center; height: 18px;\"\u003e8015131\u003c\/td\u003e\n\u003ctd style=\"width: 33.0915%; text-align: center; height: 18px;\"\u003e8015132\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 28px;\"\u003e\n\u003ctd style=\"width: 33.3333%; text-align: center; height: 28px;\"\u003eInstant TBS-T Buffer\u003c\/td\u003e\n\u003ctd style=\"width: 33.3333%; text-align: center; height: 28px;\"\u003e20 packs\/box\u003c\/td\u003e\n\u003ctd style=\"width: 33.0915%; text-align: center; height: 28px;\"\u003e100 packs\/box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote: The pH value of 1 × solution is 7.4±0.2@25°C.\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eStorage and Transportation Conditions\u003c\/h2\u003e\n\u003cp\u003eStore at room temperature of 10-30°C, protected from light, with a shelf life of 36 months.\u003c\/p\u003e\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eInstant TBS-T Buffer is white to off-white instant granules, and each pack of this product can produce 1 L of 1 × TBS-T Buffer, which is easy to operate and use. The main components of TBS-T are sodium chloride, potassium chloride, Tris buffer salt and Tween-20. The concentration of sodium chloride, potassium chloride and Tris buffer salt in 1 × TBS-T Buffer is 137 mM, 2.7 mM and 25 mM respectively, and the content of Tween-20 is 0.05%.\u003c\/p\u003e\n\u003cp\u003eInstant TBS-T Buffer is widely used in biology, which is mainly used in immunohistochemistry, in situ hybridization, ELISA and western blot, and is also commonly used as wash buffer, as well as for antibody dilution and preparation of blocking buffer.\u003c\/p\u003e\n\u003ch2\u003eProcedure\u003c\/h2\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e1. Place a clean beaker, and add the entire contents of a newly opened pack of Instant TBS-T Buffer.\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e2. Measure about 500 ml of pure water, slowly add it into the beaker, and gently stir with a stir bar until it is completely dissolved. (This step can also be performed with magnetic stirrer)\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e3. Transfer the TBS-T solution in Step 2 into a constant volume container, and add water to dilute to 1 L, which is 1 × working solution.\u003c\/p\u003e\n\u003ch2\u003eSchematic Diagram of Instant Buffer Preparation\u003c\/h2\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"float: none;\" alt=\"\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0521\/5312\/2997\/files\/20231206101453_1024x1024.png?v=1701828943\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cstrong\u003eNote: Wash the container sufficiently with pure water before preparation, and clean it in time after preparation.\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eDocument\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0521\/5312\/2997\/files\/8015131_8015132_TBS-T_SuperDissol_Instant_TBS-T_Buffer.pdf?v=1701828598\" type=\"application\/pdf\" target=\"_blank\"\u003eInstant TBS-T Buffer-Biosci\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"display-search-keyword\" style=\"display:none\"\u003esuperculture\u003c\/div\u003e","brand":"Dakewe","offers":[{"title":"20 packs\/box","offer_id":43380281475253,"sku":"8015131","price":65.0,"currency_code":"USD","in_stock":true},{"title":"100 packs\/box","offer_id":43380281508021,"sku":"8015132","price":206.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/80151318015132TBS-TSuperDissol_InstantTBS-TBuffer_1.png?v=1732875273"},{"product_id":"instant-tbs-t-blocking-buffer-biosci","title":"Instant TBS-T Blocking Buffer-SuperDissol™","description":"\u003ch2\u003eProduct Composition\u003c\/h2\u003e\n\u003ctable border=\"1\" style=\"border-collapse: collapse; width: 71.0995%; height: 46px;\" data-mce-style=\"border-collapse: collapse; width: 71.0995%; height: 46px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 18px;\" data-mce-style=\"height: 18px;\"\u003e\n\u003ctd style=\"width: 33.3333%; text-align: center; height: 18px;\" data-mce-style=\"width: 33.3333%; text-align: center; height: 18px;\"\u003eComponent\u003c\/td\u003e\n\u003ctd style=\"width: 33.3333%; text-align: center; height: 18px;\" data-mce-style=\"width: 33.3333%; text-align: center; height: 18px;\"\u003e8015151\u003c\/td\u003e\n\u003ctd style=\"width: 33.0915%; text-align: center; height: 18px;\" data-mce-style=\"width: 33.0915%; text-align: center; height: 18px;\"\u003e8015152\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 28px;\" data-mce-style=\"height: 28px;\"\u003e\n\u003ctd style=\"width: 33.3333%; text-align: center; height: 28px;\" data-mce-style=\"width: 33.3333%; text-align: center; height: 28px;\"\u003eInstant TBS-T\u003cbr\u003eBlocking Buffer\u003c\/td\u003e\n\u003ctd style=\"width: 33.3333%; text-align: center; height: 28px;\" data-mce-style=\"width: 33.3333%; text-align: center; height: 28px;\"\u003e20 packs\/box\u003c\/td\u003e\n\u003ctd style=\"width: 33.0915%; text-align: center; height: 28px;\" data-mce-style=\"width: 33.0915%; text-align: center; height: 28px;\"\u003e100 packs\/box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003cstrong\u003eNote: The pH value of 1 × solution is 7.4±0.2@25°C.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eStorage and Transportation Conditions\u003c\/h2\u003e\n\u003cp\u003eStore at room temperature of 10-30°C, protected from light, with a shelf life of 12 months.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eInstant TBS-T Blocking Buffer is off-white to light yellow granules, and each pack of this product can produce 100 ml TBS-T Blocking Buffer, which is easy to operate. Its main component is the selected fish gelatin protein, and the content of protein is 5% after being prepared into 1 × working solution. It is used for antibody blocking steps of Western Blot and ELISA, and provides the TBS-T Blocking Buffer containing the detergent Tween 20.\u003cbr\u003eThe fish gelatin used in Instant TBS-T Blocking Buffer is compatible with most proteins, providing excellent reactivity and compatibility, which can complete the blocking within 15 minutes, shortening the user's experimental time. It has been premixed with TBS-T for easy use, and the presence of detergent Tween 20 improves the blocking efficiency in many Western Blot detection reactions.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eProcedure\u003c\/h2\u003e\n\u003cstrong\u003ePreparation Steps\u003c\/strong\u003e\n\u003cp\u003e1. Place a clean beaker, and add the entire contents of a newly opened pack of Instant TBS-T Blocking Buffer.\u003c\/p\u003e\n\u003cp\u003e2. Measure about 50 ml of pure water, slowly add it into the beaker, and gently stir with a stir bar until it is completely dissolved. (This step can also be performed with magnetic stirrer)\u003c\/p\u003e\n\u003cp\u003e3. Transfer the Instant TBS-T Blocking Buffer in Step 2 into a constant volume container, and add water to dilute to 100 ml, which is 1 × working solution.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eBlocking Steps\u003c\/h2\u003e\n\u003cp\u003e1. After the transfer is completed, put the transfer membrane into the hybrid incubation box, add 10~20 ml of 1 × TBS-T Blocking Buffer, cover the surface of the carrier, and incubate it at room temperature for about 10 min on a desktop horizontal shaker;\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #00aaff;\" data-mce-style=\"color: #00aaff;\"\u003eNote: The blocking effect of this product for 10 min is significantly better than that of conventional BSA for 1 h. For antibodies with higher background, the blocking time can be extended to 30~60 min.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e2. The blocking membrane can be used for subsequent experiments such as primary antibody incubation.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eDocument\u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0521\/5312\/2997\/files\/8015151_8015152_SuperDissol_Rapid_Blocking_Buffer.pdf?v=1701842823\" type=\"application\/pdf\" target=\"_blank\"\u003eSuperDissol™ Instant TBS-T Blocking Buffer-Biosci\u003c\/a\u003e\u003c\/p\u003e","brand":"Dakewe","offers":[{"title":"20 packs\/box","offer_id":43380921106613,"sku":"8015151","price":103.0,"currency_code":"USD","in_stock":true},{"title":"100 packs\/box","offer_id":43380921139381,"sku":"8015152","price":464.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/8015151SuperDissol_RapidBlockingBuffer.png?v=1732875261"},{"product_id":"dpbs-biosci™","title":"DPBS-BioSci™","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eDPBS, called “Dulbecco's Phosphate Buffered Saline”, is a balanced salt solution widely used in biology.\u003cbr\u003eThis DPBS does not contain calcium and magnesium, and can be used for washing cells\u003cbr\u003ebefore dissociation, diluting cells for counting, preparing reagents, etc.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable style=\"border-collapse: collapse; width: 100%;\" border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 44.6824%; text-align: center;\"\u003eVolume\u003c\/td\u003e\n\u003ctd style=\"width: 55.3176%; text-align: center;\"\u003e500mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 44.6824%; text-align: center;\"\u003eConcentration\u003c\/td\u003e\n\u003ctd style=\"width: 55.3176%; text-align: center;\"\u003e1×\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 44.6824%; text-align: center;\"\u003ePhenol Red\u003c\/td\u003e\n\u003ctd style=\"width: 55.3176%; text-align: center;\"\u003eNo Phenol Red\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 44.6824%; text-align: center;\"\u003eCalcium\u003c\/td\u003e\n\u003ctd style=\"width: 55.3176%; text-align: center;\"\u003eNo Calcium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 44.6824%; text-align: center;\"\u003eMagnesium\u003c\/td\u003e\n\u003ctd style=\"width: 55.3176%; text-align: center;\"\u003eNo Magnesium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 44.6824%; text-align: center;\"\u003epH\u003c\/td\u003e\n\u003ctd style=\"width: 55.3176%; text-align: center;\"\u003e7.0-7.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 44.6824%; text-align: center;\"\u003eOsmolality\u003c\/td\u003e\n\u003ctd style=\"width: 55.3176%; text-align: center;\"\u003e270~300 mOsmol\/kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e  \u003cbr\u003e \u003c\/p\u003e\n\u003ch2\u003eFormulation\u003c\/h2\u003e\n\u003ctable border=\"1\" style=\"border-collapse: collapse; width: 100%; height: 126px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 36px;\"\u003e\n\u003ctd style=\"width: 51.0341%; height: 36px; text-align: center;\"\u003eComponents\u003c\/td\u003e\n\u003ctd style=\"width: 48.9659%; height: 36px; text-align: center;\"\u003eConcentration\u003cbr\u003e(g\/L)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"width: 51.0341%; height: 18px; text-align: center;\"\u003ePotassium Chloride (KCl)\u003c\/td\u003e\n\u003ctd style=\"width: 48.9659%; height: 18px; text-align: center;\"\u003e0.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 36px;\"\u003e\n\u003ctd style=\"width: 51.0341%; height: 36px; text-align: center;\"\u003ePotassium Phosphate\u003cbr\u003emonobasic (KH 2 PO 4 )\u003c\/td\u003e\n\u003ctd style=\"width: 48.9659%; height: 36px; text-align: center;\"\u003e0.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"width: 51.0341%; height: 18px; text-align: center;\"\u003eSodium Chloride (NaCl)\u003c\/td\u003e\n\u003ctd style=\"width: 48.9659%; height: 18px; text-align: center;\"\u003e8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"width: 51.0341%; height: 18px; text-align: center;\"\u003eSodium Phosphate dibasic\u003cbr\u003e(Na 2 HPO 4 )\u003c\/td\u003e\n\u003ctd style=\"width: 48.9659%; height: 18px; text-align: center;\"\u003e1.15\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\u003eStorage\u003c\/h2\u003e\n\u003cp\u003eStored at room temperature, the shelf life is 24 months.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eNotes\u003c\/h2\u003e\n\u003cp\u003ePay attention to operate in an aseptic condition.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eDocuments\u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/6062011_BioSci_DPBS.pdf?v=1706174924\" type=\"application\/pdf\" target=\"_blank\"\u003eDPBS-BioSci™\u003c\/a\u003e\u003c\/p\u003e","brand":"Dakewe","offers":[{"title":"500mL\/Bottle","offer_id":43547312324789,"sku":"6062011","price":21.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/6062011-DPBS.png?v=1732870765"},{"product_id":"pbs-buffer-kleanab","title":"PBS Phosphate Buffered Saline (10X) pH 7.4","description":"\u003ch2\u003e\u003cspan\u003eDescription\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eIn molecular biology, cell culture, immunoassays, and protein analysis workflows, inconsistent buffer preparation can directly compromise sample stability, washing efficiency, and assay reproducibility. Manual formulation of standard \u003cstrong\u003ebuffer saline\u003c\/strong\u003e frequently introduces subtle variations in pH, salt concentrations, or trace nuclease contamination—errors that can ruin days of critical experimental benchwork.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePBS Phosphate Buffered Saline (10X) pH 7.4\u003c\/strong\u003e is an ultrapure, molecular biology-grade \u003cstrong\u003e10x phosphate buffered saline\u003c\/strong\u003e concentrate engineered to solve these laboratory challenges. Certified as RNase-free, DNase-free, and protease-free, this liquid PBS buffer eliminates preparation variance and saves critical time. Upon simple dilution to a 1X working concentration with deionized water, this premium \u003cstrong\u003ephosphate buffered saline\u003c\/strong\u003e delivers a highly stable physiological environment containing precise concentrations of 137 mM NaCl, 2.7 mM KCl, 8 mM Na2HPO4, and 2 mM KH2PO4 at pH 7.4, ensuring maximum experimental integrity for Western blotting, ELISA, and high-throughput cell assays.\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x: auto; border: 1px solid #999; border-radius: 4px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; min-width: 640px; font-size: 14px; font-family: Segoe UI, Roboto, Arial, sans-serif;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #0056b3; color: #fff; font-weight: bold;\"\u003e\n\u003ctd style=\"border: 1px solid #999; padding: 10px; width: 35%;\"\u003eParameter\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #999; padding: 10px;\"\u003eSpecification\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #999; padding: 10px; font-weight: bold;\"\u003eProduct Name\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #999; padding: 10px;\"\u003ePBS Phosphate Buffered Saline (10X) pH 7.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #999; padding: 10px; font-weight: bold;\"\u003eProduct Type\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #999; padding: 10px;\"\u003ePhosphate Buffered Saline (PBS) \/ Biological Buffer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #999; padding: 10px; font-weight: bold;\"\u003eConcentration\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #999; padding: 10px;\"\u003e10X Concentrate (Dilute to 1X for working solution)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #999; padding: 10px; font-weight: bold;\"\u003eVolume\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #999; padding: 10px;\"\u003e500 mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #999; padding: 10px; font-weight: bold;\"\u003epH Value\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #999; padding: 10px;\"\u003e7.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #999; padding: 10px; font-weight: bold;\"\u003e1X Chemical Composition\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #999; padding: 10px;\"\u003e137 mM NaCl, 2.7 mM KCl, 8 mM Na2HPO4, 2 mM KH2PO4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #999; padding: 10px; font-weight: bold;\"\u003ePurity \/ Quality Grade\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #999; padding: 10px;\"\u003eUltrapure Molecular Biology Grade; Certified RNase-free, DNase-free, and protease-free\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #999; padding: 10px; font-weight: bold;\"\u003eNuclease Testing\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #999; padding: 10px;\"\u003eRigorously tested for contaminating nonspecific endonuclease, exonuclease, and RNase activity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #999; padding: 10px; font-weight: bold;\"\u003eShipping \u0026amp; Storage\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #999; padding: 10px;\"\u003eShip at Room Temperature; Store at 15°C to 30°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eFeatures\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eGuaranteed Nuclease-Free:\u003c\/strong\u003e Certified free from detectable RNase, DNase, and protease activity, protecting sensitive DNA\/RNA and proteins from degradation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eConsistent formulation:\u003c\/strong\u003e Formulated via highly controlled processes to eliminate human errors caused by manual chemical weighing and pH adjustments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTime-Saving 10X Concentrate:\u003c\/strong\u003e Convenient concentrated phosphate buffered saline liquid format optimizes lab shelf space and permits rapid dilution preparation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePhysiological Osmolarity Stability:\u003c\/strong\u003e Delivers defined NaCl, KCl, Na2HPO4, and KH2PO4 concentrations to mimic native in vivo conditions perfectly.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eApplications\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eThis molecular biology-grade \u003cstrong\u003e10x phosphate buffered saline\u003c\/strong\u003e serves as a reliable, high-purity PBS wash buffer, reagent diluent, or physiological salt solution across standard life science workflows:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCell Culture Washing:\u003c\/strong\u003e Used as a safe, isotonic PBS buffer for rinsing mammalian cells during routine handling and cell counting dissociation steps.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWestern Blotting:\u003c\/strong\u003e Ideal base buffer for membrane washing (e.g., preparing PBST), antibody dilution blocks, and general protein analysis.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eELISA Assays:\u003c\/strong\u003e Provides optimal background reduction when utilized as a phosphate buffered saline solution for plate washing and specimen dilution.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMolecular Biology Procedures:\u003c\/strong\u003e Perfect for genomic DNA\/RNA extraction protocols, molecular diagnostics, and maintaining structural enzymatic stability.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eImmunoassay Preparation:\u003c\/strong\u003e Standardized buffer saline solution suitable for antibody-based immunofluorescence (IF) and immunohistochemistry (IHC) staining.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eOrdering Information\u003c\/span\u003e\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x: auto; border: 1px solid #999; border-radius: 4px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; min-width: 640px; font-size: 14px; font-family: Segoe UI, Roboto, Arial, sans-serif;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #0056b3; color: #fff; font-weight: bold;\"\u003e\n\u003ctd style=\"border: 1px solid #999; padding: 10px;\"\u003eProduct Name\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #999; padding: 10px;\"\u003eConcentration\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #999; padding: 10px;\"\u003epH\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #999; padding: 10px;\"\u003eSize \/ Volume\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #999; padding: 10px;\"\u003ePBS Phosphate Buffered Saline\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #999; padding: 10px;\"\u003e10X\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #999; padding: 10px;\"\u003e7.4\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #999; padding: 10px;\"\u003e500 mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eFrequently Asked Questions (FAQ)\u003c\/span\u003e\u003c\/h2\u003e\n\u003cdetails style=\"padding: 10px; border: 1px solid #ddd; margin-bottom: 8px; border-radius: 4px;\" open=\"\"\u003e\n\u003csummary style=\"font-weight: bold; cursor: pointer;\"\u003eWhat is PBS Phosphate Buffered Saline (10X) used for?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 8px; padding-left: 10px;\"\u003ePBS Phosphate Buffered Saline (10X) concentrate is diluted to a 1X PBS buffer for everyday workflows such as cell culture washing, Western blotting, ELISA, immunoassays, sample rinsing, and molecular biology procedures requiring a strict nuclease-free environment.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"padding: 10px; border: 1px solid #ddd; margin-bottom: 8px; border-radius: 4px;\" open=\"\"\u003e\n\u003csummary style=\"font-weight: bold; cursor: pointer;\"\u003eHow do I prepare a 1X PBS working solution from this 10X concentrate?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 8px; padding-left: 10px;\"\u003eTo make 1 Liter of 1X PBS working solution, combine 100 mL of the 10X PBS concentrate with 900 mL of sterile, deionized water. Mix thoroughly. The solution is pre-formulated to achieve a stable pH of 7.4 automatically—no additional pH adjustment is required.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"padding: 10px; border: 1px solid #ddd; margin-bottom: 8px; border-radius: 4px;\" open=\"\"\u003e\n\u003csummary style=\"font-weight: bold; cursor: pointer;\"\u003eWhat is the shelf life of the diluted 1X buffer saline?\u003c\/summary\u003e\n\u003cp style=\"margin-top: 8px; padding-left: 10px;\"\u003eWhile the sealed 10X concentrate remains highly stable at room temperature until expiration, once it is diluted to 1X working \u003cstrong\u003ebuffer saline\u003c\/strong\u003e, we highly recommend storing it at 2°C to 8°C and utilizing it within 1 to 2 weeks, or passing it through a sterile filter to completely eliminate risks of microbial growth.\u003c\/p\u003e\n\u003c\/details\u003e\n\n  \u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\/\",\n  \"@type\": \"Product\",\n  \"name\": \"PBS Phosphate Buffered Saline (10X) pH 7.4\",\n  \"image\": [\n    \"https:\/\/biofargo.com\/cdn\/shop\/files\/54c6fa12-7404-4be2-a0f9-20f243815281_1724913118344398573_tplv-a9rns2rl98-web-image_ee95cb14-94a3-4d92-9243-1249cf5b47bd.png?v=1732879187\"\n  ],\n  \"description\": \"Molecular biology-grade PBS Phosphate Buffered Saline (10X) pH 7.4 concentrate for dilution to 1X PBS. Certified RNase-free, DNase-free, and protease-free. Suitable for cell culture washing, Western blotting, ELISA, immunoassays, and molecular biology workflows.\",\n  \"sku\": \"P320016-0500\",\n  \"brand\": {\n    \"@type\": \"Brand\",\n    \"name\": \"Biofargo\"\n  },\n  \"offers\": {\n    \"@type\": \"Offer\",\n    \"url\": \"https:\/\/biofargo.com\/products\/pbs-buffer-kleanab?variant=43838677057717\",\n    \"priceCurrency\": \"USD\",\n    \"price\": \"39.00\",\n    \"availability\": \"https:\/\/schema.org\/InStock\",\n    \"itemCondition\": \"https:\/\/schema.org\/NewCondition\"\n  },\n  \"additionalProperty\": [\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Product Type\",\n      \"value\": \"Phosphate Buffered Saline (PBS) \/ Biological Buffer\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Concentration\",\n      \"value\": \"10X\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Volume\",\n      \"value\": \"500 mL\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"pH\",\n      \"value\": \"7.4\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Storage\",\n      \"value\": \"15°C to 30°C\"\n    }\n  ]\n}\n\u003c\/script\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is PBS Phosphate Buffered Saline (10X) used for?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"PBS Phosphate Buffered Saline (10X) concentrate is diluted to a 1X PBS buffer for cell culture washing, Western blotting, ELISA, immunoassays, sample rinsing, and molecular biology procedures requiring a nuclease-free environment.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How do I prepare a 1X PBS working solution from this 10X concentrate?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"To make 1 Liter of 1X PBS working solution, combine 100 mL of the 10X PBS concentrate with 900 mL of sterile, deionized water and mix thoroughly.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is the shelf life of the diluted 1X buffer saline?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Once diluted to 1X working buffer saline, store it at 2°C to 8°C and use within 1 to 2 weeks, or pass it through a sterile filter to reduce microbial growth risk.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e","brand":"BioBasic","offers":[{"title":"500mL","offer_id":43838677057717,"sku":"P320016-0500","price":39.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/PBS_Phosphate_Buffered_Saline_10X_pH_7.4.jpg?v=1782198983"},{"product_id":"superdissol-instant-mops-buffer-dakewe","title":"SuperDissol Instant MOPS Buffer - Biosci™","description":"\u003ch2\u003e\u003cspan\u003eProduct Description\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eInstant MOPS Buffer is white to off-white instant granules, and each pack of this product can \u003c\/span\u003e\u003cspan\u003eproduce 1 L of 1 ×MOPS Buffer, which is easy to operate and use. The main components of MOPS \u003c\/span\u003e\u003cspan\u003eare Tris, MOPS, EDTA and SDS. The concentration of Tris, MOPS and EDTA in 1 × MOPS Buffer \u003c\/span\u003e\u003cspan\u003eis 50 mM, 50 mM and 1 mM respectively, and the content of SDS is 0.1%. \u003c\/span\u003e\u003cspan\u003eInstant MOPS Buffer is a commonly used protein gel eletrophoresis buffer in biological \u003c\/span\u003e\u003cspan\u003eexperiments. It is suitable for general SDS-PAGE protein electrophoresis, especially PAGE gel for \u003c\/span\u003e\u003cspan\u003ethe Bis-Tris system. It is matched with Bis-Tris protein gel and suitable for electrophoresis of \u003c\/span\u003e\u003cspan\u003emedium to large molecular weight proteins.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote: The pH value of 1× solution is 7.0±0.2@25°C.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eOperating Instruction\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003e1. Place a clean beaker, and add the entire contents of a newly opened pack of Instant MOPS Buffer. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e2. Measure about 500 ml of pure water, slowly add it into the beaker, and gently stir with a stir bar \u003c\/span\u003e\u003cspan\u003euntil it is completely dissolved. (This step can also be performed with magnetic stirrer) \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e3. Transfer the MOPS solution in Step 2 into a constant volume container, and add water to dilute to \u003c\/span\u003e\u003cspan\u003e1 L, which is 1 × working solution.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eSchematic Diagram of Instant Buffer Preparation\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0521\/5312\/2997\/files\/Snipaste_2024-06-06_15-11-11_1024x1024.png?v=1717657884\"\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 style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0521\/5312\/2997\/files\/Snipaste_2024-06-06_14-31-33_600x600.png?v=1717655509\" alt=\"\" style=\"margin-bottom: 16px; float: none;\"\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 room temperature of 10°C~30°C, protected from light, with a shelf life of 36 months.\u003c\/span\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\/8015091_8015092_SuperDissol_Instant_MOPS_Buffer_-C2-A4.pdf?v=1717658078\" type=\"application\/pdf\" target=\"_blank\"\u003eSuperDissol Instant MOPS Buffer\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0521\/5312\/2997\/files\/8015091_SuperDissol_Instant_MOPS_buffer_MSDS.pdf?v=1717658078\" type=\"application\/pdf\" target=\"_blank\"\u003e\u003cspan\u003eSuperDissol Instant MOPS Buffer-MSDS\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c!----\u003e\n\u003cdiv id=\"display-search-keyword\" style=\"display: none;\"\u003emops-01\u003c\/div\u003e","brand":"Dakewe","offers":[{"title":"10 packs\/kit","offer_id":44250429522101,"sku":"8015091","price":134.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/8015091_SuperDissol_Instant_MOPS_Buffer_1.png?v=1732884067"},{"product_id":"superdissol-instant-tgs-buffer-dakewe","title":"SuperDissol Instant TGS Buffer - Biosci™","description":"\u003ch2\u003e\u003cspan\u003eProduct Description\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eSuperDissol Instant TGS Buffer is white to off-white instant granules, and each pack of this product \u003c\/span\u003e\u003cspan\u003ecan produce 1 L of 1 ×TGS Buffer, which is easy to operate and use. The main components of TGS \u003c\/span\u003e\u003cspan\u003eare Tris, glycine and SDS. The concentration of Tris and glycine in 1 ×TGS Buffer is 25 mM and \u003c\/span\u003e\u003cspan\u003e192 mM, and the content of SDS is 0.1%. Instant TGS Buffer is commonly used as electrophoresis \u003c\/span\u003e\u003cspan\u003ebuffer for SDS-PAGE.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote: The pH value of 1× solution is 8.3±0.2@25℃.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eOperating Instruction\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003e1. Place a clean beaker, and add the entire contents of a newly opened pack of Instant TGS Buffer.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e2. Measure about 500 ml of pure water, slowly add it into the beaker, and gently stir with a stir bar \u003c\/span\u003e\u003cspan\u003euntil it is completely dissolved. (This step can also be performed with magnetic stirrer) \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e3. Transfer the TGS solution in Step 2 into a constant volume container, and add water to dilute to 1 \u003c\/span\u003e\u003cspan\u003eL, which is 1 × working solution.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eSchematic Diagram of Instant Buffer Preparation\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\" data-mce-style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0521\/5312\/2997\/files\/Snipaste_2024-06-06_15-22-30_1024x1024.png?v=1717658571\" alt=\"\" style=\"margin-bottom: 16px; float: none;\" data-mce-src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0521\/5312\/2997\/files\/Snipaste_2024-06-06_15-22-30_1024x1024.png?v=1717658571\" data-mce-style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\" data-mce-style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eDescription of Product Symbol\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp style=\"text-align: left;\" data-mce-style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0521\/5312\/2997\/files\/Snipaste_2024-06-06_14-31-33_600x600.png?v=1717655509\" alt=\"\" style=\"margin-bottom: 16px; float: none;\" data-mce-src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0521\/5312\/2997\/files\/Snipaste_2024-06-06_14-31-33_600x600.png?v=1717655509\" data-mce-style=\"margin-bottom: 16px; float: none;\"\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 room temperature of 10°C~30°C, protected from light, with a shelf life of 36 months.\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\/8015101_8015102_SuperDissol_Instant_TGS_Buffer_-C2-A4.pdf?v=1717658722\" type=\"application\/pdf\" target=\"_blank\"\u003eSuperDissol Instant TGS Buffer\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0521\/5312\/2997\/files\/8015101_SuperDissol_Instant_TGS_buffer_MSDS.pdf?v=1717658723\" type=\"application\/pdf\" target=\"_blank\"\u003e\u003cspan\u003eSuperDissol Instant TGS Buffer-MSDS\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\" data-mce-style=\"text-align: left;\"\u003e \u003c\/p\u003e\n\u003c!----\u003e","brand":"Dakewe","offers":[{"title":"10 packs\/kit","offer_id":44250512228533,"sku":"8015101","price":82.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/8015101_SuperDissol_Instant_TGS_Buffer_1.png?v=1732884072"},{"product_id":"superdissol-instant-hepes-buffer-dakewe","title":"SuperDissol Instant HEPES Buffer - Biosci™","description":"\u003ch2\u003e\u003cspan\u003eProduct Description\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eInstant HEPES Buffer is white to off-white instant granules, and each pack of this product can \u003c\/span\u003e\u003cspan\u003eproduce 1 L of 1×HEPES Buffer, which is easy to operate and use. The main components of \u003c\/span\u003e\u003cspan\u003eHEPES are Tris, HEPES, EDTA and SDS. The concentration of Tris, MES and EDTA in 1×HEPES \u003c\/span\u003e\u003cspan\u003eBuffer is 50 mM, 50 mM and 2 mM respectively, and the content of SDS is 0.1%. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eInstant HEPES Buffer is a kind of protein gel electrophoresis buffer commonly used in biological \u003c\/span\u003e\u003cspan\u003eexperiments, and is often used in biochemical diagnostic kits, DNA\/RNA extraction kits and PCR \u003c\/span\u003e\u003cspan\u003ediagnostic kits. No toxic effects on cells.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote: The pH value of 1 × solution is 7.7±0.2@25°C.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eOperating Instruction\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003e1. Place a clean beaker, and add the entire contents of a newly opened pack of Instant HEPES \u003c\/span\u003e\u003cspan\u003eBuffer. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e2. Measure about 500 ml of pure water, slowly add it into the beaker, and gently stir with a stir bar \u003c\/span\u003e\u003cspan\u003euntil it is completely dissolved (This step can also be performed with magnetic stirrer). \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e3. Transfer the HEPES solution in Step 2 into a constant volume container, and add water to dilute \u003c\/span\u003e\u003cspan\u003eto 1 L, which is 1 × working solution.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eSchematic Diagram of Instant Buffer Preparation\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" alt=\"\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0521\/5312\/2997\/files\/Snipaste_2024-06-06_15-31-18_1024x1024.png?v=1717659094\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eDescription of Product Symbol\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" alt=\"\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0521\/5312\/2997\/files\/Snipaste_2024-06-06_14-31-33_600x600.png?v=1717655509\"\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 room temperature of 10°C~30°C, protected from light, with a shelf life of 36 months.\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\/8015171_8015172_SuperDissol_Instant_HEPES_buffer_-C2-A4.pdf?v=1717659213\" type=\"application\/pdf\" target=\"_blank\"\u003eSuperDissol Instant HEPES Buffer\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0521\/5312\/2997\/files\/8015171_SuperDissolInstant_HEPES_buffer_MSDS.pdf?v=1717659213\" type=\"application\/pdf\" target=\"_blank\"\u003e\u003cspan\u003eSuperDissol Instant HEPES Buffer-MSDS\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c!----\u003e","brand":"Dakewe","offers":[{"title":"10 packs\/kit","offer_id":44250542604469,"sku":"8015171","price":134.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/8015171_SuperDissol_Instant_HEPES_Buffer_1.png?v=1732884061"},{"product_id":"1x-hepes-native-page-running-buffer-powd","title":"1X HEPES Native-PAGE Running Buffer Powder","description":"\u003cstyle\u003e\n\/* =========================\n   Biofargo Product Page SOP\n========================== *\/\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:32px;\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 ul{\n  padding-left:22px;\n}\n\n.biofargo-wrap li{\n  margin:8px 0;\n}\n\n\/* =========================\n   Table Style\n========================== *\/\n\n.biofargo-wrap .biofargo-table-wrap{\n  overflow-x:auto;\n  border:1px solid #eee;\n  border-radius:10px;\n  padding:6px;\n  background:#fff;\n}\n\n.biofargo-wrap table.biofargo-table{\n  width:100%;\n  border-collapse:collapse;\n  font-size:14px;\n  min-width:640px;\n}\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}\n\n.biofargo-wrap table.biofargo-table thead th{\n  background:#f2f2f2;\n  font-weight:700;\n}\n\n.biofargo-wrap table.biofargo-table tbody td:first-child{\n  font-weight:700;\n  background:#f8f9fa;\n}\n\n\/* =========================\n   Document Buttons\n========================== *\/\n\n.biofargo-doc-btn{\n  display:inline-block;\n  padding:10px 18px;\n  background:#0056b3;\n  color:#fff !important;\n  border-radius:6px;\n  text-decoration:none;\n  font-weight:600;\n  margin-right:10px;\n}\n\n.biofargo-doc-btn:hover{\n  background:#003f85;\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\n\u003cdiv class=\"biofargo-card\"\u003e\n\n\u003cp\u003e\nThis product is a 1X HEPES system Native-PAGE electrophoresis buffer, matched with a non-denatured preformed gel product of the HEPES system.\n\u003c\/p\u003e\n\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c!-- Specification --\u003e\n\u003cdiv class=\"biofargo-sec\"\u003e\n\n\u003ch2 class=\"biofargo-h2\"\u003eSpecification\u003c\/h2\u003e\n\n\u003cdiv class=\"biofargo-table-wrap\"\u003e\n\n\u003ctable class=\"biofargo-table\"\u003e\n\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\u003ePackage\u003c\/td\u003e\n\u003ctd\u003e10 PK\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eFull name\u003c\/td\u003e\n\u003ctd\u003e1X HEPES Native-PAGE Running Buffer Powder\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eComposition\u003c\/td\u003e\n\u003ctd\u003e10 small bags of Running Buffer powder\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003c\/tbody\u003e\n\n\u003c\/table\u003e\n\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003c!-- Features --\u003e\n\u003cdiv class=\"biofargo-sec\"\u003e\n\n\u003ch2 class=\"biofargo-h2\"\u003eFeatures\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eClear strip indications, stable properties, and compatibility with HEPES system pre-made adhesive products\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c\/div\u003e\n\n\u003c!-- Applications --\u003e\n\u003cdiv class=\"biofargo-sec\"\u003e\n\n\u003ch2 class=\"biofargo-h2\"\u003eApplications\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eFor gel electrophoresis of non-denaturing HEPES system\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c\/div\u003e\n\n\u003c!-- Storage --\u003e\n\u003cdiv class=\"biofargo-sec\"\u003e\n\n\u003ch2 class=\"biofargo-h2\"\u003eStorage\u003c\/h2\u003e\n\n\u003cdiv class=\"biofargo-card\" style=\"background:#fff;\"\u003e\n\u003cp\u003eRoom temperature\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003c!-- Documents --\u003e\n\u003cdiv class=\"biofargo-sec\"\u003e\n\n\u003ch2 class=\"biofargo-h2\"\u003eDocuments\u003c\/h2\u003e\n\n\u003ca class=\"biofargo-doc-btn\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/C310158.pdf?v=1744112457\" target=\"_blank\"\u003eINFO\u003c\/a\u003e\n\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"KleanAB","offers":[{"title":"10PK","offer_id":52400976298165,"sku":"P310158-10\/PK","price":32.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/1XHEPESNative-PAGERunningBufferPowder.jpg?v=1743658633"},{"product_id":"1x-hepes-sds-page-running-buffer-powder","title":"1X HEPES SDS-PAGE Running Buffer Powder","description":"\u003cstyle\u003e\n\/* =========================\n   Biofargo Product Page SOP\n========================== *\/\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:32px;\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 ul{\n  padding-left:22px;\n}\n\n.biofargo-wrap li{\n  margin:8px 0;\n}\n\n\/* =========================\n   Table Style\n========================== *\/\n\n.biofargo-wrap .biofargo-table-wrap{\n  overflow-x:auto;\n  border:1px solid #eee;\n  border-radius:10px;\n  padding:6px;\n  background:#fff;\n}\n\n.biofargo-wrap table.biofargo-table{\n  width:100%;\n  border-collapse:collapse;\n  font-size:14px;\n}\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}\n\n.biofargo-wrap table.biofargo-table thead th{\n  background:#f2f2f2;\n  font-weight:700;\n}\n\n.biofargo-wrap table.biofargo-table tbody td:first-child{\n  font-weight:700;\n  background:#f8f9fa;\n}\n\n.biofargo-wrap table.w-640{\n  min-width:640px;\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\n\u003cdiv class=\"biofargo-card\"\u003e\n\n\u003cp\u003e\nThis product is a 1X HEPES SDS-PAGE electrophoretic buffer, matched with a modified preformed gel product of the HEPES system.\n\u003c\/p\u003e\n\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\n\u003ctable class=\"biofargo-table w-640\"\u003e\n\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\u003ePackage\u003c\/td\u003e\n\u003ctd\u003e10 PK\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eFull name\u003c\/td\u003e\n\u003ctd\u003e1X HEPES SDS-PAGE Running Buffer Powder\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eComposition\u003c\/td\u003e\n\u003ctd\u003e10 small bags of Running Buffer powder\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003c\/tbody\u003e\n\n\u003c\/table\u003e\n\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\n\u003cul\u003e\n\u003cli\u003eClear strip indications, stable properties, and compatibility with HEPES system pre made adhesive products\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c\/div\u003e\n\n\u003c!-- Applications --\u003e\n\u003cdiv class=\"biofargo-sec\"\u003e\n\u003ch2 class=\"biofargo-h2\"\u003eApplications\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eGel electrophoresis for denatured HEPES system\u003c\/li\u003e\n\u003c\/ul\u003e\n\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\u003eRoom temperature\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"KleanAB","offers":[{"title":"10PK","offer_id":52400976265397,"sku":"P310159-10\/PK","price":32.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/new_bufferpowder.webp?v=1751472361"},{"product_id":"1x-tris-glycine-sds-page-speeding-buffer","title":"1X Tris-Glycine SDS-PAGE Speeding Buffer","description":"\u003cstyle\u003e\n\/* =========================\n   Biofargo Product Page SOP\n========================== *\/\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:32px;\n}\n\n.biofargo-wrap .biofargo-h2{\n  border-left:4px solid #0056b3;\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 ul{\n  padding-left:22px;\n}\n\n.biofargo-wrap li{\n  margin:8px 0;\n}\n\n\/* =========================\n   Table Style\n========================== *\/\n\n.biofargo-wrap .biofargo-table-wrap{\n  overflow-x:auto;\n  border:1px solid #eee;\n  border-radius:10px;\n  padding:6px;\n  background:#fff;\n}\n\n.biofargo-wrap table.biofargo-table{\n  width:100%;\n  border-collapse:collapse;\n  font-size:14px;\n}\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}\n\n.biofargo-wrap table.biofargo-table thead th{\n  background:#f2f2f2;\n  font-weight:700;\n}\n\n.biofargo-wrap table.biofargo-table tbody td:first-child{\n  font-weight:700;\n  background:#f8f9fa;\n}\n\n.biofargo-wrap table.w-640{\n  min-width:640px;\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\n\u003cdiv class=\"biofargo-card\"\u003e\n\n\u003cp\u003e\nThis product is suitable for protein denaturation electrophoresis in the Tris-Glycine system. By adding special reagents, the electrophoresis rate is increased, the ion strength is stabilized, and the experimental efficiency is improved. It greatly shortens the electrophoresis time while also reducing the risk of gel burning.\n\u003c\/p\u003e\n\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\n\u003ctable class=\"biofargo-table w-640\"\u003e\n\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\u003ePackage\u003c\/td\u003e\n\u003ctd\u003e10 PK\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eFull name\u003c\/td\u003e\n\u003ctd\u003e1X Tris-Glycine SDS-PAGE Speeding Buffer\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eComposition\u003c\/td\u003e\n\u003ctd\u003e1 small packets of fast electrophoresis buffer powder\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003c\/tbody\u003e\n\n\u003c\/table\u003e\n\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\n\u003cul\u003e\n\u003cli\u003eIncrease electrophoresis rate and reduce electrophoresis time;\u003c\/li\u003e\n\u003cli\u003eEnhance the resolution of protein bands to make them clearer;\u003c\/li\u003e\n\u003cli\u003eEasy to configure and use;\u003c\/li\u003e\n\u003cli\u003eStabilize ion strength and reduce the risk of glue burning;\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c\/div\u003e\n\n\u003c!-- Applications --\u003e\n\u003cdiv class=\"biofargo-sec\"\u003e\n\u003ch2 class=\"biofargo-h2\"\u003eApplications\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eSuitable for Tris-Glycine system denaturation electrophoresis\u003c\/li\u003e\n\u003c\/ul\u003e\n\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\u003e10-30°C\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"KleanAB","offers":[{"title":"10PK","offer_id":52400976101557,"sku":"P310160-10\/PK","price":32.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/new_bufferpowder.webp?v=1751472361"},{"product_id":"1x-tris-mops-sds-page-running-buffer-powder","title":"1X Tris-MOPS SDS-PAGE Running Buffer Powder","description":"\u003cstyle\u003e\n\/* =========================\n   Biofargo Product Page SOP\n========================== *\/\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:32px;\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 ul{\n  padding-left:22px;\n}\n\n.biofargo-wrap li{\n  margin:8px 0;\n}\n\n\/* =========================\n   Table Style\n========================== *\/\n\n.biofargo-wrap .biofargo-table-wrap{\n  overflow-x:auto;\n  border:1px solid #eee;\n  border-radius:10px;\n  padding:6px;\n  background:#fff;\n}\n\n.biofargo-wrap table.biofargo-table{\n  width:100%;\n  border-collapse:collapse;\n  font-size:14px;\n}\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}\n\n.biofargo-wrap table.biofargo-table thead th{\n  background:#f2f2f2;\n  font-weight:700;\n}\n\n.biofargo-wrap table.biofargo-table tbody td:first-child{\n  font-weight:700;\n  background:#f8f9fa;\n}\n\n.biofargo-wrap table.w-640{\n  min-width:640px;\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\n\u003cdiv class=\"biofargo-card\"\u003e\n\n\u003cp\u003e\nThis product is a 1X Tris-MOPS SDS-PAGE electrophoresis buffer, matched with a SimplePAGE Bis-Tris modified pre adhesive product.\n\u003c\/p\u003e\n\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\n\u003ctable class=\"biofargo-table w-640\"\u003e\n\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\u003ePackage\u003c\/td\u003e\n\u003ctd\u003e10 PK\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eFull name\u003c\/td\u003e\n\u003ctd\u003e1X Tris-MOPS SDS-PAGE Running Buffer Powder\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eComposition\u003c\/td\u003e\n\u003ctd\u003e10 small bags of Running Buffer powder\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003c\/tbody\u003e\n\n\u003c\/table\u003e\n\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\n\u003cul\u003e\n\u003cli\u003eClear strip indication, stable properties, compatible with Bis-Tris system pre made adhesive products\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c\/div\u003e\n\n\u003c!-- Applications --\u003e\n\u003cdiv class=\"biofargo-sec\"\u003e\n\u003ch2 class=\"biofargo-h2\"\u003eApplications\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eGel electrophoresis for denatured Bis-Tris system\u003c\/li\u003e\n\u003c\/ul\u003e\n\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\u003eRoom temperature\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n\u003cdiv id=\"display-search-keyword\" style=\"display:none\"\u003emops-01\u003c\/div\u003e","brand":"KleanAB","offers":[{"title":"10PK","offer_id":52400976003253,"sku":"P310161-10\/PK","price":32.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/new_bufferpowder.webp?v=1751472361"},{"product_id":"1x-tris-acetate-sds-page-running-buffer-powder","title":"1X Tris-Acetate SDS-PAGE Running Buffer Powder","description":"\u003cstyle\u003e\n\/* =========================\n   Biofargo Product Page SOP\n========================== *\/\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:32px;\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 ul{\n  padding-left:22px;\n}\n\n.biofargo-wrap li{\n  margin:8px 0;\n}\n\n\/* =========================\n   Table Style\n========================== *\/\n\n.biofargo-wrap .biofargo-table-wrap{\n  overflow-x:auto;\n  border:1px solid #eee;\n  border-radius:10px;\n  padding:6px;\n  background:#fff;\n}\n\n.biofargo-wrap table.biofargo-table{\n  width:100%;\n  border-collapse:collapse;\n  font-size:14px;\n}\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}\n\n.biofargo-wrap table.biofargo-table thead th{\n  background:#f2f2f2;\n  font-weight:700;\n}\n\n.biofargo-wrap table.biofargo-table tbody td:first-child{\n  font-weight:700;\n  background:#f8f9fa;\n}\n\n.biofargo-wrap table.w-640{\n  min-width:640px;\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\n\u003cdiv class=\"biofargo-card\"\u003e\n\n\u003cp\u003e\nThis product is a 1X Tris-Acetate SDS-PAGE electrophoresis buffer, which does not require dilution and is convenient and fast. Simply add ddH2O to dissolve and run the electrophoresis directly, matching the Tris-Acetate system denatured pre gel product.\n\u003c\/p\u003e\n\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\n\u003ctable class=\"biofargo-table w-640\"\u003e\n\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\u003ePackage\u003c\/td\u003e\n\u003ctd\u003e10 PK\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eFull name\u003c\/td\u003e\n\u003ctd\u003e1X Tris-Acetate SDS-PAGE Running Buffer Powder\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eComposition\u003c\/td\u003e\n\u003ctd\u003e10 small bags of Running Buffer powder\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003c\/tbody\u003e\n\n\u003c\/table\u003e\n\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\n\u003cul\u003e\n\u003cli\u003eThe strip has clear indication and stable properties. It is compatible with Tris-Acetate system preform rubber products and is used for denatured Tris-Acetate system gel electrophoresis.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c\/div\u003e\n\n\u003c!-- Applications --\u003e\n\u003cdiv class=\"biofargo-sec\"\u003e\n\u003ch2 class=\"biofargo-h2\"\u003eApplications\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eFor denatured Tris-Acetate gel electrophoresis\u003c\/li\u003e\n\u003c\/ul\u003e\n\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\u003eRoom temperature\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"KleanAB","offers":[{"title":"10PK","offer_id":52400975937717,"sku":"P310162-10\/PK","price":32.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/new_bufferpowder.webp?v=1751472361"},{"product_id":"1x-tris-acetate-native-page-running-buffer-powder","title":"1X Tris-Acetate Native-PAGE Running Buffer Powder","description":"\u003cstyle\u003e\n\/* =========================\n   Biofargo Product Page SOP\n========================== *\/\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:32px;\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 ul{\n  padding-left:22px;\n}\n\n.biofargo-wrap li{\n  margin:8px 0;\n}\n\n\/* =========================\n   Table Style\n========================== *\/\n\n.biofargo-wrap .biofargo-table-wrap{\n  overflow-x:auto;\n  border:1px solid #eee;\n  border-radius:10px;\n  padding:6px;\n  background:#fff;\n}\n\n.biofargo-wrap table.biofargo-table{\n  width:100%;\n  border-collapse:collapse;\n  font-size:14px;\n}\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}\n\n.biofargo-wrap table.biofargo-table thead th{\n  background:#f2f2f2;\n  font-weight:700;\n}\n\n.biofargo-wrap table.biofargo-table tbody td:first-child{\n  font-weight:700;\n  background:#f8f9fa;\n}\n\n.biofargo-wrap table.w-640{\n  min-width:640px;\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\n\u003cdiv class=\"biofargo-card\"\u003e\n\n\u003cp\u003e\nThis product is a 1X Tris-Acetate system Native-PAGE electrophoretic buffer, which does not require dilution and is convenient and fast. It can be directly electrophoretic by adding ddH2O to dissolve, matching the Tris-Acetate system non denatured pre gel product.\n\u003c\/p\u003e\n\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\n\u003ctable class=\"biofargo-table w-640\"\u003e\n\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\u003ePackage\u003c\/td\u003e\n\u003ctd\u003e10 PK\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eFull name\u003c\/td\u003e\n\u003ctd\u003e1X Tris-Acetate Native-PAGE Running Buffer Powder\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eComposition\u003c\/td\u003e\n\u003ctd\u003e10 small bags of Running Buffer powder\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003c\/tbody\u003e\n\n\u003c\/table\u003e\n\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\n\u003cul\u003e\n\u003cli\u003eThe strip has clear indication, stable property, and is compatible with Tris-Acetate system preform, and is used for non denatured Tris-Acetate system gel electrophoresis.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c\/div\u003e\n\n\u003c!-- Applications --\u003e\n\u003cdiv class=\"biofargo-sec\"\u003e\n\u003ch2 class=\"biofargo-h2\"\u003eApplications\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eFor non denaturing Tris-Acetate gel electrophoresis\u003c\/li\u003e\n\u003c\/ul\u003e\n\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\u003eRoom temperature\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"KleanAB","offers":[{"title":"10PK","offer_id":52400975872181,"sku":"P310163-10\/PK","price":32.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/new_bufferpowder.webp?v=1751472361"},{"product_id":"1x-tris-mes-sds-page-running-buffer-powder","title":"1X Tris-MES SDS-PAGE Running Buffer Powder","description":"\u003cstyle\u003e\n\/* =========================\n   Biofargo Product Page SOP\n========================== *\/\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:32px;\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 ul{\n  padding-left:22px;\n}\n\n.biofargo-wrap li{\n  margin:8px 0;\n}\n\n\/* =========================\n   Table Style\n========================== *\/\n\n.biofargo-wrap .biofargo-table-wrap{\n  overflow-x:auto;\n  border:1px solid #eee;\n  border-radius:10px;\n  padding:6px;\n  background:#fff;\n}\n\n.biofargo-wrap table.biofargo-table{\n  width:100%;\n  border-collapse:collapse;\n  font-size:14px;\n}\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}\n\n.biofargo-wrap table.biofargo-table thead th{\n  background:#f2f2f2;\n  font-weight:700;\n}\n\n.biofargo-wrap table.biofargo-table tbody td:first-child{\n  font-weight:700;\n  background:#f8f9fa;\n}\n\n.biofargo-wrap table.w-640{\n  min-width:640px;\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\n\u003cdiv class=\"biofargo-card\"\u003e\n\n\u003cp\u003e\nThis product is a 1X Tris MES SDS-PAGE electrophoresis buffer, matched with a SimplePAGE Bis-Tris modified preformed gel product.\n\u003c\/p\u003e\n\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\n\u003ctable class=\"biofargo-table w-640\"\u003e\n\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\u003ePackage\u003c\/td\u003e\n\u003ctd\u003e10 PK\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eFull name\u003c\/td\u003e\n\u003ctd\u003e1X Tris-MES SDS-PAGE Running Buffer Powder\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eComposition\u003c\/td\u003e\n\u003ctd\u003e10 small bags of Running Buffer powder\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003c\/tbody\u003e\n\n\u003c\/table\u003e\n\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\n\u003cul\u003e\n\u003cli\u003eClear strip indication, stable properties, compatible with Bis-Tris system pre made adhesive products\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c\/div\u003e\n\n\u003c!-- Applications --\u003e\n\u003cdiv class=\"biofargo-sec\"\u003e\n\u003ch2 class=\"biofargo-h2\"\u003eApplications\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eGel electrophoresis for denatured Bis-Tris system\u003c\/li\u003e\n\u003c\/ul\u003e\n\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\u003eRoom temperature\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"KleanAB","offers":[{"title":"10PK","offer_id":52400975839413,"sku":"P310164-10\/PK","price":32.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/new_bufferpowder.webp?v=1751472361"},{"product_id":"chaps-biofargo","title":"CHAPS 98% Ultra Pure Grade","description":"\u003ch2\u003eDescription\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cp\u003eCHAPS is a non-denaturing, zwitterionic sulfobetaine detergent widely used to solubilize membrane proteins while preserving their native conformation and activity. It combines the properties of bile-acid and sulfobetaine-type detergents, making it effective at dissolving membrane-bound proteins and disrupting protein–protein interactions without the denaturation associated with ionic detergents.\u003c\/p\u003e\n\u003cp\u003eBiofargo's CHAPS is supplied at 98% Ultra Pure Grade, tested to meet low metal content specifications — suitable for demanding biochemical, proteomic, and electrophoretic workflows.\u003c\/p\u003e\n\u003cp\u003eA key practical advantage of CHAPS is its small micellar molecular weight (~6,150 Da) and high critical micelle concentration (6–10 mM), which allow it to be removed from samples by dialysis. This makes CHAPS especially well suited to protein purification, isoelectric focusing (IEF), and 2D electrophoresis where detergent removal is required for downstream analysis.\u003c\/p\u003e\n\u003cp\u003eCHAPS is commonly used for non-denaturing (urea-free) IEF and gives excellent resolution of subcellular preparations and plant proteins. Typical working concentrations are 1–4% (w\/v). A widely used IEF sample solution consists of 8 M urea, 4% CHAPS, 50–100 mM DTT, and 40 mM Tris.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable style=\"border-collapse: collapse; width: 90%; border-style: solid;\" border=\"1\" width=\"90%\" cellspacing=\"0\" cellpadding=\"8\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e\u003cstrong\u003eItem\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e\u003cstrong\u003eValue\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eChemical Name\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e3-[(3-Cholamidopropyl) dimethylammonio]-1-propanesulfonate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22px;\"\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003eAppearance\u003c\/td\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003eWhite Powder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eCAS No.\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e75621-03-3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eMolecular Formula\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eC32H58N2SO7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eMolecular Weight\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e614.88\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eGrade\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eUltra Pure Grade\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22px;\"\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003ePurity\u003c\/td\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003e98%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22px;\"\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003eNitrogen Content\u003c\/td\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003e4.46~4.65%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eAqueous Solution (10% Dissolved in Water at 20℃)\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eTransparent, Colorless\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22px;\"\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003eMoisture\u003c\/td\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003e2.0%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22px;\"\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003eThin Layer Chromatography\u003c\/td\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003eSingle Spot\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eConductivity\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e5 μs\/cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"pro-info\"\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eUltra-pure, ≥98% grade\u003c\/strong\u003e — High chemical purity ensures minimal contaminants, ideal for rigorous biochemical and proteomic applications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eZwitterionic \u0026amp; non-denaturing\u003c\/strong\u003e — Maintains native protein conformation while solubilizing membrane and other hydrophobic proteins.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEfficient membrane protein solubilization \u003c\/strong\u003e— Effectively breaks protein–protein interactions and dissolves membrane-bound proteins, facilitating downstream analysis.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh CMC, small micelle size (~6,150 Da)\u003c\/strong\u003e — Facilitates easy removal by dialysis, enabling further purification or functional assays without detergent interference.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible with IEF \u0026amp; 2D electrophoresis\u003c\/strong\u003e — Frequently used at 1–4% (w\/v) for non-denaturing isoelectric focusing, even without urea, improving resolution for subcellular fractions and plant proteins.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplication\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eSolubilization of integral membrane proteins while preserving native conformation and activity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDisruption of protein–protein interactions in cell lysates or subcellular fractions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSample preparation for isoelectric focusing (IEF) and 2D gel electrophoresis — especially non-denaturing (urea-free) IEF; typical usage 1–4% (w\/v)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExtraction and purification of membrane receptors and other functional membrane proteins for biochemical assays\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProteomic workflows, subcellular fractionation, and analysis of plant or animal tissue membrane proteins\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch2 class=\"pro-info\"\u003eFAQ\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is CHAPS used for?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCHAPS is a zwitterionic detergent used primarily to solubilize membrane proteins without denaturing them. It is also used to disrupt protein–protein interactions, and to prepare samples for isoelectric focusing (IEF) and 2D electrophoresis. Because it preserves native protein structure, it is preferred when downstream assays require functional, correctly folded protein.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I remove CHAPS from a protein sample?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCHAPS has a high critical micelle concentration (6–10 mM) and a small micelle size (~6,150 Da), which means it can be removed from samples by dialysis or gel filtration — unlike low-CMC detergents that are difficult to remove. This is one of the main reasons CHAPS is chosen for purification workflows and for IEF\/2D electrophoresis, where residual detergent would interfere with results.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDoes CHAPS denature proteins?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. CHAPS is a non-denaturing detergent. It combines features of bile-acid and sulfobetaine-type detergents and solubilizes membrane proteins while preserving their native conformation and biological activity. This distinguishes it from ionic detergents such as SDS, which denature proteins.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat concentration of CHAPS should I use?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFor isoelectric focusing and 2D electrophoresis, CHAPS is typically used at 1–4% (w\/v). A common IEF sample solution is 8 M urea, 4% CHAPS, 50–100 mM DTT, and 40 mM Tris. For membrane protein solubilization and lysis buffers, working concentrations vary by application — generally in the range of 0.5–2% (w\/v). Optimal concentration should be determined empirically for each protein.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHow is CHAPS different from Triton X-100?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCHAPS is zwitterionic and carries no net charge between pH 2–12, while Triton X-100 is non-ionic. CHAPS is generally better at disrupting protein–protein interactions and is compatible with IEF because it does not interfere with the pH gradient. Triton X-100 is milder and often used for gentle membrane solubilization but is not suitable for IEF. The two are sometimes used together. (See our full comparison guide: CHAPS vs Triton X-100 vs CHAPSO.)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHow should I store CHAPS and prepared solutions?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eStore the dry powder as indicated on the product documentation. After reconstitution, store solutions at 4°C; stock solutions are stable for up to 6 months at 4°C.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIs Biofargo's CHAPS animal-derived?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCHAPS is synthesized from cholic acid. The animal-origin status depends on the raw material used in manufacturing. If your application requires animal-origin or TSE\/BSE documentation, please contact us at contact@biofargo.com and we will provide the available documentation for your lot.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"pro-info\"\u003ePublication\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eRecent applications of CHAPS in published research\u003c\/strong\u003e \u003cem\u003e(source: PubMed)\u003c\/em\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eMenon, I. \u0026amp; Menon, A.K. 2025. One-Pot Reconstitution of GPCRs into Unilamellar Vesicles for Fluorescence-Based Phospholipid Scramblase Activity Assay. \u003cem\u003eMethods Mol Biol\u003c\/em\u003e 2958, 255–269. [DOI](https:\/\/doi.org\/10.1007\/978-1-0716-4714-1_17)\u003c\/p\u003e\n\u003cp\u003e  — CHAPS used to solubilize phospholipids for GPCR reconstitution into proteoliposomes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOliveira, M.S.S., et al. 2025. Interaction of biomimetic lipid membranes with detergents with different physicochemical characteristics. \u003cem\u003eChem Phys Lipids\u003c\/em\u003e 267, 105473. [DOI](https:\/\/doi.org\/10.1016\/j.chemphyslip.2025.105473)\u003c\/p\u003e\n\u003cp\u003e — Comparative study of eight detergents including CHAPS for membrane solubilization.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBalakrishnan, S., et al. 2024. Expression and functional analysis of a recombinant aquaporin Z from Antarctic \u003cem\u003ePseudomonas\u003c\/em\u003e sp. AMS3. \u003cem\u003eProteins\u003c\/em\u003e 92(7), 874–885. [DOI](https:\/\/doi.org\/10.1002\/prot.26680)\u003c\/p\u003e\n\u003cp\u003e  — CHAPS identified as the suitable surfactant for solubilization of a recombinant membrane transport protein.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSchwind, A.M., et al. 2023. Phospholipid cofactor solubilization inhibits formation of native prions. \u003cem\u003eJ Neurochem\u003c\/em\u003e 166(5), 875–884. [DOI](https:\/\/doi.org\/10.1111\/jnc.15930)\u003c\/p\u003e\n\u003cp\u003e  — CHAPS used in studies of detergent-mediated phospholipid solubilization and prion formation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTamargo, S.B., et al. 2021. Nanocochleates containing N-Octylglicoside extracted \u003cem\u003eVibrio cholerae\u003c\/em\u003e antigens elicited high vibriocidal antibodies titers after intragastric immunization in a mice model. \u003cem\u003eMicrob Pathog\u003c\/em\u003e 156, 104902. [DOI](https:\/\/doi.org\/10.1016\/j.micpath.2021.104902)\u003c\/p\u003e\n\u003cp\u003e  — CHAPS evaluated for extraction of bacterial outer membrane proteins and antigen preparation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cem\u003eClassic reference:\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e- Hjelmeland, L.M. 1980. A nondenaturing zwitterionic detergent for membrane biochemistry. \u003cem\u003eProc. Natl. Acad. Sci. USA\u003c\/em\u003e 77, 6368.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eToxicity \u0026amp; Safety\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eToxicity:\u003c\/strong\u003e Harmful (C)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReconstitution:\u003c\/strong\u003e Following reconstitution, store in the refrigerator (4°C). Stock solutions are stable for up to 6 months at 4°C.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSafety Disclaimer:\u003c\/strong\u003e This product is intended for laboratory research use only. Not for drug, human, or veterinary use. Review the Safety Data Sheet (SDS) provided by Biofargo for detailed handling, storage, hazard, and disposal information. Use appropriate PPE including gloves, lab coat, and eye protection when handling. Dispose of waste in accordance with local, state, and federal regulations.\u003c\/p\u003e\n\u003ch2 class=\"pro-info\"\u003eDocuments\u003c\/h2\u003e\n\u003cdiv class=\"pro-info\"\u003e\u003cstrong\u003e\u003ca type=\"application\/pdf\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/info.CD0110-CHAPS-v2.pdf?v=1733975772\" target=\"_blank\"\u003eINFO\u003c\/a\u003e.\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"pro-info\"\u003e\n\u003cbr\u003e\u003cstrong\u003e\u003ca type=\"application\/pdf\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/COA.CD0110-NO_LOT.pdf?v=1733975784\" target=\"_blank\"\u003eCOA\u003c\/a\u003e\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pro-info\"\u003e\n\u003cbr\u003e\u003cstrong\u003e\u003ca type=\"application\/pdf\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/SDS.CD0110-CHAPS.pdf?v=1733975804\" target=\"_blank\"\u003eSDS\u003c\/a\u003e\u003c\/strong\u003e\n\u003c\/div\u003e","brand":"Nanjing Search Biotech \u0026 BioBasic","offers":[{"title":"Animal Derived \/ 25g","offer_id":44905147793589,"sku":"CD0110-25g","price":166.0,"currency_code":"USD","in_stock":true},{"title":"Animal Derived \/ 100g","offer_id":44905147826357,"sku":"CD0110-100g","price":415.0,"currency_code":"USD","in_stock":true},{"title":"Animal Derived \/ 250g","offer_id":52099892576437,"sku":"CD0110-250g","price":840.0,"currency_code":"USD","in_stock":true},{"title":"Animal Derived \/ 500g","offer_id":52099892609205,"sku":"CD0110-500g","price":1522.0,"currency_code":"USD","in_stock":true},{"title":"Animal Derived \/ 1000g","offer_id":52099892641973,"sku":"CD0110-1000g","price":3044.0,"currency_code":"USD","in_stock":true},{"title":"Animal Derived \/ 5000g","offer_id":52099892674741,"sku":"CD0110-5000g","price":15217.0,"currency_code":"USD","in_stock":true},{"title":"Non-Animal Derived \/ 25g","offer_id":52533868101813,"sku":"CD0110N-25g","price":166.0,"currency_code":"USD","in_stock":true},{"title":"Non-Animal Derived \/ 100g","offer_id":52533868134581,"sku":"CD0110N-100g","price":415.0,"currency_code":"USD","in_stock":true},{"title":"Non-Animal Derived \/ 250g","offer_id":52533868167349,"sku":"CD0110N-250g","price":840.0,"currency_code":"USD","in_stock":true},{"title":"Non-Animal Derived \/ 500g","offer_id":52533868200117,"sku":"CD0110N-500g","price":1522.0,"currency_code":"USD","in_stock":true},{"title":"Non-Animal Derived \/ 1000g","offer_id":52533868232885,"sku":"CD0110N-1000g","price":3044.0,"currency_code":"USD","in_stock":true},{"title":"Non-Animal Derived \/ 5000g","offer_id":52533868265653,"sku":"CD0110N-5000g","price":15217.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/CHAPS_98_Ultra_Pure_Grade.jpg?v=1765272459"},{"product_id":"np-40-biofargo","title":"NP-40","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eNP-40\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNumber of Containers\u003c\/strong\u003e:1\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShipping Conditions\u003c\/strong\u003e:RT\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e:12161902\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUNSPSC Category\u003c\/strong\u003e:Detergents\/Surfactants\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCAS\u003c\/strong\u003e:[9016-45-9]\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGrade\u003c\/strong\u003e:Reagent\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDG:NoStorage\u003c\/strong\u003e:18 to 25C\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSterile\u003c\/strong\u003e:No\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStock\u003c\/strong\u003e:Usually in Stock\u003c\/p\u003e\n\u003ch2\u003eDocuments\u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/COA_NDB0385-NO_LOT.pdf?v=1733983177\" type=\"application\/pdf\" target=\"_blank\"\u003e\u003cstrong\u003eCOA\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/SDS.NDB0385-NP-40_octyl_phenoxypolyethoxylethanol.pdf?v=1733983191\" type=\"application\/pdf\" target=\"_blank\"\u003e\u003cstrong\u003eSDS\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eDisclaimer: For laboratory research use only.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"BioBasic","offers":[{"title":"100mL","offer_id":44905190817973,"sku":"NDB0385-100mL","price":29.0,"currency_code":"USD","in_stock":true},{"title":"500mL","offer_id":44905190850741,"sku":"NDB0385-500mL","price":113.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/web-250g-bottle-v1_381_1.jpg?v=1733982901"},{"product_id":"mopso-sodium-salt-biofargo","title":"MOPSO Sodium Salt 99.0% High Purity Grade","description":"\u003cp\u003e\u003cstrong\u003eSynonym(s): \u003c\/strong\u003e3-(N-Morpholinyl)-2-hydroxypropanesulfonic acid sodium salt, 3-Morpholino-2-hydroxypropanesulfonic acid sodium salt\u003c\/p\u003e\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eMOPSO Sodium Salt (≥99.0%) is a high-purity Good’s buffer widely used in biochemical and molecular biology applications. It provides stable buffering near physiological conditions and offers excellent solubility, low UV absorbance, and tight impurity control. This product is supplied as a white, water-soluble powder ideal for cell culture media, protein purification, electrophoresis buffers, and other pH-sensitive laboratory workflows.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable cellpadding=\"8\" cellspacing=\"0\" width=\"90%\" border=\"1\" style=\"border-collapse: collapse; width: 90%; border-style: solid;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e\u003cstrong\u003eItem\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e\u003cstrong\u003eValue\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eChemical Name\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eMOPSO Sodium Salt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eAppearance\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eWhite Powder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eCAS No.\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e79803-73-9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eMolecular Formula\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eC7H14NNaO5S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eMolecular Weight\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e247.24\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eGrade\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eHigh Purity Grade\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003ePurity\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e≥99.0%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eMoisture\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e≤1.0%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e10% Water Solubility\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eColorless, Clear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eInfrared\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eComplies with Specifications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003epH (1%)\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e8.9–9.7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eA260 (5%)\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e≤0.04\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eA260 (5%)\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e≤0.02\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eA475 (10%)\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e≤0.01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eHeavy Metals\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e≤5 ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eHigh Purity Grade — ≥99.0% purity with low moisture and low heavy metal content for reliable experiment reproducibility.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExcellent Buffering Performance — Supports stable pH control in biochemical, molecular biology, and cell-based assays.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLow UV Absorbance — Suitable for applications requiring clean spectrophotometric backgrounds.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eClear Water Solubility — Forms a colorless, clear solution at working concentrations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLaboratory Quality — COA and SDS available; meets high-purity specifications for research use.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003ePreparation of biological and biochemical buffers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eElectrophoresis and protein separation workflows\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProtein purification and chromatography systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCell culture media and cell-based assays\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnzyme reactions and other pH-sensitive experimental setups\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSafety Disclaimer\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003eThis product is intended for laboratory research use only. Not for drug, human, or veterinary use. Review the Safety Data Sheet (SDS) provided by BioFargo for detailed handling, storage, hazard, and disposal information. Use appropriate personal protective equipment (PPE) including gloves, lab coat, and eye protection when handling. Dispose of waste and residual buffer in accordance with local, state, and federal regulations. Ensure proper ventilation if preparing large volumes or heating solutions.\u003c\/p\u003e\n\u003ch2\u003eDocuments\u003c\/h2\u003e\n\u003cp\u003e\u003ca type=\"application\/pdf\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/COA.MDB0095-NO_LOT.pdf?v=1734143333\" target=\"_blank\"\u003e\u003cstrong\u003eCOA\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca type=\"application\/pdf\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/SDS.MDB0095-MOPSO_sodium_salt.pdf?v=1734143333\" target=\"_blank\"\u003e\u003cstrong\u003eSDS\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cdiv id=\"display-search-keyword\" style=\"display:none\"\u003emops-01\u003c\/div\u003e","brand":"Nanjing Search Biotech \u0026 BioBasic","offers":[{"title":"25g","offer_id":44909310116021,"sku":"MDB0095-25g","price":41.0,"currency_code":"USD","in_stock":true},{"title":"100g","offer_id":44909310148789,"sku":"MDB0095-100g","price":71.0,"currency_code":"USD","in_stock":true},{"title":"250g","offer_id":52099100344501,"sku":"MDB0095-250g","price":177.0,"currency_code":"USD","in_stock":true},{"title":"500g","offer_id":52099100377269,"sku":"MDB0095-500g","price":353.0,"currency_code":"USD","in_stock":true},{"title":"1000g","offer_id":52099100410037,"sku":"MDB0095-1000g","price":705.0,"currency_code":"USD","in_stock":true},{"title":"5000g","offer_id":52099100442805,"sku":"MDB0095-5000g","price":3523.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/MOPSO_Sodium_Salt_99.0_High_Purity_Grade.jpg?v=1765352564"},{"product_id":"mopso-free-acid-biofargo","title":"MOPSO Free Acid 99.0% High Purity Grade","description":"\u003cp\u003e\u003cstrong\u003eSynonym(s): \u003c\/strong\u003eβ-Hydroxy-4-morpholinepropanesulfonic acid, 3-Morpholino-2-hydroxypropanesulfonic acid\u003c\/p\u003e\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eMOPS Biotech is a high purity, GMP Reagent Grade product. MOPS is a zwitterionic buffer used as a running buffer for denaturing gel electrophoresis and as a buffering agent in many biological and biochemical applications. MOPS can be used as a Good’s buffer because it has low UV absorptivity, minimal reactivity, stable pH and is soluble in water.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable cellpadding=\"8\" cellspacing=\"0\" width=\"90%\" border=\"1\" style=\"border-collapse: collapse; width: 90%; border-style: solid;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e\u003cstrong\u003eItem\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e\u003cstrong\u003eValue\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eChemical Name\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eAppearance\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eWhite Powder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eCAS No.\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e68399-77-9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eMolecular Formula\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eC7H15NO5S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eMolecular Weight\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e225.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eGrade\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eHigh Purity Grade\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003ePurity\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e\u0026gt;99.0%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eSolubility(33.3%,Water)\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eClear Colorless\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eMelting Point\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e275-280ºC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eMoisture (KF)\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e\u0026lt;1%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eStorage\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eStore at Room Temperature. Protect from Moisture.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-Purity Grade — ≥ 99.0% purity ensures minimal impurities for reliable results in sensitive experiments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eZwitterionic Buffer — Low reactivity, minimal metal-ion binding, and low UV absorbance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWide Useful pH Range — Effective buffering from pH 6.2 to 7.6, suitable for physiological and near-physiological conditions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFully Water-Soluble — Easily dissolves in water for buffer, media, and reagent preparation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVersatile Applications — Compatible with electrophoresis, enzyme assays, protein purification, cell culture, and biochemical reactions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eGel Electrophoresis — Provides stable pH as a running buffer for DNA\/RNA analysis.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCell Culture \u0026amp; Media Preparation — Maintains physiological pH in cell culture media.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProtein Purification \u0026amp; Chromatography — Suitable as a buffer during protein extraction and purification.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnzyme Assays \u0026amp; Biochemical Reactions — Ensures optimal enzyme activity and reproducible results.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReagent \u0026amp; Analytical Solutions — Ideal for stock solutions, buffer formulation, and diagnostic reagents.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSafety Disclaimer\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003eThis product is intended for laboratory research use only. Not for drug, human, or veterinary use. Review the Safety Data Sheet (SDS) provided by BioFargo for detailed handling, storage, hazard, and disposal information. Use appropriate personal protective equipment (PPE) including gloves, lab coat, and eye protection when handling. Dispose of waste and residual buffer in accordance with local, state, and federal regulations. Ensure proper ventilation if preparing large volumes or heating solutions.\u003c\/p\u003e\n\u003ch2\u003eDocuments\u003c\/h2\u003e\n\u003cp\u003e\u003ca type=\"application\/pdf\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/MSDS.MB0234-MOPSO_free_acid.pdf?v=1734144298\" target=\"_blank\"\u003e\u003cstrong\u003eMSDS\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca type=\"application\/pdf\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/COA.MB0234-NO_LOT.pdf?v=1734144298\" target=\"_blank\"\u003eCOA\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv id=\"display-search-keyword\" style=\"display:none\"\u003emops-01\u003c\/div\u003e","brand":"Nanjing Search Biotech \u0026 BioBasic","offers":[{"title":"25g","offer_id":44909313491125,"sku":"MB0234-25g","price":40.0,"currency_code":"USD","in_stock":true},{"title":"100g","offer_id":44909313523893,"sku":"MB0234-100g","price":59.0,"currency_code":"USD","in_stock":true},{"title":"250g","offer_id":52099094020277,"sku":"MB0234-250g","price":72.0,"currency_code":"USD","in_stock":true},{"title":"500g","offer_id":52099094053045,"sku":"MB0234-500g","price":144.0,"currency_code":"USD","in_stock":true},{"title":"1000g","offer_id":52099094085813,"sku":"MB0234-1000g","price":286.0,"currency_code":"USD","in_stock":true},{"title":"5000g","offer_id":52099094118581,"sku":"MB0234-5000g","price":1429.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/MOPSO_Free_Acid_99.0_High_Purity_Grade.jpg?v=1765338360"},{"product_id":"heppso-free-acid-biofargo","title":"HEPPSO, Free Acid","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eHEPESO, Free Acid is used as a high purity, GMP Reagent grade product. HEPESO, Free Acid is a zwitterionic buffer used to maintain pH of media used in cell cultures. It is one of Good’s twelve buffers that has a pKa value similar to its pH value making it an ideal buffer for pH maintenance. HEPES is used as a Good’s buffer because it has low UV absorptivity, minimal reactivity, stable pH and is soluble in water.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable border=\"1\" style=\"width: 90%; border-collapse: collapse;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%; height: 3px; text-align: center; vertical-align: middle;\"\u003eShipping Conditions\u003c\/td\u003e\n\u003ctd style=\"width: 50%; height: 3px; text-align: center; vertical-align: middle;\"\u003eRT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%; height: 3px; text-align: center; vertical-align: middle;\"\u003eUNSPSC Code\u003c\/td\u003e\n\u003ctd style=\"width: 50%; height: 3px; text-align: center; vertical-align: middle;\"\u003e12161700\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%; height: 3px; text-align: center; vertical-align: middle;\"\u003eUNSPSC Category\u003c\/td\u003e\n\u003ctd style=\"width: 50%; height: 3px; text-align: center; vertical-align: middle;\"\u003eBuffers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%; height: 3px; text-align: center; vertical-align: middle;\"\u003eGrade\u003c\/td\u003e\n\u003ctd style=\"width: 50%; height: 3px; text-align: center; vertical-align: middle;\"\u003eHigh Purity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%; text-align: center; vertical-align: middle;\"\u003eCAS\u003c\/td\u003e\n\u003ctd style=\"width: 50%; text-align: center; vertical-align: middle;\"\u003e[68399-78-0]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%; height: 3px; text-align: center; vertical-align: middle;\"\u003eDG\u003c\/td\u003e\n\u003ctd style=\"width: 50%; height: 3px; text-align: center; vertical-align: middle;\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%; height: 3px; text-align: center; vertical-align: middle;\"\u003eStorage\u003c\/td\u003e\n\u003ctd style=\"width: 50%; height: 3px; text-align: center; vertical-align: middle;\"\u003e18 to 25℃\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%; text-align: center; vertical-align: middle;\"\u003eSterile\u003c\/td\u003e\n\u003ctd style=\"width: 50%; text-align: center; vertical-align: middle;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eDocuments\u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/COA.HDJ698-NO_LOT.pdf?v=1734144651\" type=\"application\/pdf\" target=\"_blank\"\u003e\u003cstrong\u003eCOA\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eDisclaimer: For laboratory research use only.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"BioBasic","offers":[{"title":"25g","offer_id":44909314048181,"sku":"HDJ698-25g","price":61.0,"currency_code":"USD","in_stock":true},{"title":"100g","offer_id":44909314080949,"sku":"HDJ698-100g","price":203.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/HEPPSO_freeacid.jpg?v=1744969663"},{"product_id":"hepes-free-acid-biofargo","title":"HEPES Biochemical Grade, ≥99.5%","description":"\u003cp\u003e\u003cstrong\u003eSynonym(s):\u003c\/strong\u003e 4-(2-Hydroxyethyl)piperazine-1-ethanesulfonic acid, N-(2-Hydroxyethyl)piperazine-N′-(2-ethanesulfonic acid), HEPES\u003c\/p\u003e\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eHEPES is one of the most widely used zwitterionic buffers in biology, valued for its stable buffering capacity across the physiological pH range of 6.8–8.2. Biofargo's HEPES Biochemical Grade is supplied as the free acid at ≥99.5% purity — a dependable, cost-effective choice for routine cell culture, protein work, and general laboratory buffer preparation.\u003c\/p\u003e\n\u003cp\u003eA key practical advantage of HEPES is that it does not significantly bind metal ions, making it suitable as a non-coordinating buffer in systems containing metal cofactors — unlike many other buffers, it stays out of the way of metal-dependent reactions. It is also commonly used in cell culture media to hold pH steady, particularly during work outside a CO₂ incubator.\u003c\/p\u003e\n\u003cp\u003eThis Biochemical Grade is intended for general-purpose use. For high-sensitivity workflows — PCR, fluorescence detection, and other applications where UV-absorbing impurities matter — see our HEPES Ultrapure Grade, which is further refined for lower UV absorbance.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable cellpadding=\"8\" cellspacing=\"0\" width=\"90%\" border=\"1\" style=\"border-collapse: collapse; width: 90%; border-style: solid;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e\u003cstrong\u003eItem\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e\u003cstrong\u003eValue\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eChemical Name\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e4-(2-Hydroxyethyl)piperazine-1-ethanesulfonic acid\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22px;\"\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003eAppearance\u003c\/td\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003ePure White Powder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eCAS No.\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e7365-45-9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eMolecular Formula\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eC₈H₁₈N₂O₄S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eMolecular Weight\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e238.31\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eGrade\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eBiochemical Grade\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22px;\"\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003ePurity\u003c\/td\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003e≥99.5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22px;\"\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003eHeavy Metals\u003c\/td\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003e≤5ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22px;\"\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003epKa at 20℃\u003c\/td\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003e7.4-7.7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eSulfates\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e≤0.05%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eColor (1M Reagent Solution)\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003ePassed the Test\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eLoss on Drying (105℃, 3 hours)\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e≤1%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22px;\"\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003eUV Absorbance at 260nm (1mol\/L, 1cm)\u003c\/td\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003e≤0.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22px;\"\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003eUV Absorbance at 280nm (1mol\/L, 1cm)\u003c\/td\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003e≤0.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eUV Absorbance at 440nm (1mol\/L, 1cm)\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e≤0.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eStorage \/ Handling\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eStore at Room Temperature.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBiochemical grade, ≥99.5% purity\u003c\/strong\u003e — High-purity free acid form of HEPES, with minimal impurities, suitable for demanding biochemical and cell culture applications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOptimal buffering at physiological pH\u003c\/strong\u003e — pKa ~7.5, effective range ~pH 6.8–8.2; stable pH control around physiological conditions (~7.2–7.6).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eZwitterionic, non-chelating buffer \u003c\/strong\u003e— Negligible binding to metal ions, minimizing interference in metal-dependent enzyme assays.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLow UV\/visible absorbance\u003c\/strong\u003e — Suitable for absorbance, fluorescence, and protein assays without significant background. (For the lowest UV background, see Ultrapure Grade.)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eChemically and enzymatically stable, membrane-impermeable\u003c\/strong\u003e — Stable under typical lab conditions; does not readily cross cell membranes, maintaining extracellular buffering capacity in cell culture.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh solubility \u003c\/strong\u003e— Dissolves readily in water for straightforward, reproducible buffer preparation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCell culture media and cell-based assays \u003c\/strong\u003e— Maintains stable pH, especially during work outside CO₂ incubators. Typical working concentration 10–25 mM.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProtein purification, enzymatic reactions, biochemical assays \u003c\/strong\u003e— Non-chelating and minimally interfering; suitable for enzyme assays, affinity and ion-exchange chromatography, and protein extraction.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMolecular biology and electrophoresis\u003c\/strong\u003e — Used in DNA\/RNA handling buffers, electrophoresis sample\/running buffers, and isoelectric focusing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCell lysis, immunoprecipitation, immunoassays \u003c\/strong\u003e— Stable pH and minimal metal chelation for antibody-based workflows.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible with the BCA protein assay.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSafety Disclaimer\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003eThis product is intended for laboratory research use only. Not for drug, human, or veterinary use. Review the Safety Data Sheet (SDS) provided by BioFargo for detailed handling, storage, hazard, and disposal information. Use appropriate personal protective equipment (PPE) including gloves, lab coat, and eye protection when handling. Dispose of waste and residual buffer in accordance with local, state, and federal regulations. Ensure proper ventilation if preparing large volumes or heating solutions.\u003c\/p\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is HEPES used for?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eHEPES is a zwitterionic buffer used to maintain stable pH in biological systems, most commonly in cell culture media, protein purification, enzyme assays, and molecular biology buffers. It is effective across the physiological pH range (about 6.8–8.2), which is why it is so widely used in life science research.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the pKa and buffering range of HEPES?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eHEPES has a pKa of approximately 7.5 at 20°C (this product specifies pKa 7.4–7.7). Its effective buffering range is roughly pH 6.8–8.2, which covers most physiological conditions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhy is HEPES preferred over other buffers like phosphate or Tris?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eHEPES does not significantly bind metal ions, so it does not interfere with metal-dependent enzymes the way phosphate buffers can. Unlike Tris, its pKa changes relatively little with temperature, giving more consistent pH control. HEPES also interferes less with DNA–restriction enzyme reactions than Tris.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIs HEPES toxic to cells?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAt typical working concentrations (10–25 mM), HEPES is widely used in cell culture and is generally well tolerated. However, researchers should be aware that HEPES is not completely inert — it can affect some cellular processes, and it is known to generate radicals under light exposure, so it is not recommended for redox-sensitive reactions or experiments involving strong illumination. For sensitive cell-based work, optimal concentration should be confirmed for your specific system.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat concentration of HEPES should I use in cell culture?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTypical working concentrations in cell culture media are 10–25 mM. HEPES is especially useful for maintaining pH during procedures performed outside a CO₂ incubator.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the difference between HEPES Biochemical Grade and HEPES Ultrapure Grade?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBoth grades are supplied at ≥99.5% assay purity. The \u003cstrong\u003e\u003ca href=\"https:\/\/biofargo.com\/products\/hepes-99-5-ultrapure-grade?variant=52476913418421\"\u003eUltrapure Grade\u003c\/a\u003e\u003c\/strong\u003e is further refined to deliver lower UV absorbance (lower A260\/A280), indicating reduced organic impurities — which matters in applications sensitive to background signal, such as PCR, fluorescence detection, and optical assays. Biochemical Grade is the cost-effective choice for routine cell culture, protein work, and general buffer preparation. (See our HEPES Ultrapure Grade page.)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHow should I store HEPES?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eStore the dry powder at room temperature. Prepared buffer solutions should be stored as appropriate for your application; HEPES solutions are generally stable but should be protected from prolonged light exposure.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat package sizes are available?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eHEPES Biochemical Grade is available from 25g up to 5kg. For bulk, OEM, or IVD raw material needs, use the Request Bulk Quote button or contact contact@biofargo.com.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDocuments\u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/info.HB0264.pdf?v=1734155446\" type=\"application\/pdf\" target=\"_blank\"\u003e\u003cstrong\u003eINFO\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/COA.HB0264-NO_LOT.pdf?v=1734155451\" type=\"application\/pdf\" target=\"_blank\"\u003e\u003cstrong\u003eCOA\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/SDS.HB0264-HEPES_free_acid.pdf?v=1734155450\" type=\"application\/pdf\" target=\"_blank\"\u003e\u003cstrong\u003eSDS\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003ePublications\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eRecent research using HEPES buffer\u003c\/strong\u003e (\u003cem\u003esource: PubMed\u003c\/em\u003e)\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eCorazolla, E.M., et al. 2026. HEPES in Cell Culture Alters the Multi-Omics Profile Exhibited by Gaucher Disease Fibroblasts.\u003cem\u003e J Cell Biochem\u003c\/em\u003e 127(1), e70080. DOI — Study examining how HEPES in culture media influences cellular metabolism and diagnostic outcomes; relevant context for choosing buffer grade in sensitive cell work.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMerli, M., et al. 2022. Pectin-based bioinks for 3D models of neural tissue produced by a pH-controlled kinetics. Front \u003cem\u003eBioeng Biotechnol\u003c\/em\u003e 10, 1032542. DOI — HEPES buffer used as a component in optimizing pH-controlled bioink formulations for 3D-bioprinted neural cell models.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eYeung, S.Y., et al. 2022. Reversible Self-Assembled Monolayers with Tunable Surface Dynamics for Controlling Cell Adhesion Behavior. \u003cem\u003eACS Appl Mater Interfaces\u003c\/em\u003e 14(37), 41790–41799. DOI — HEPES buffer solution (pH 8) used as the medium for preparing reversible self-assembled monolayers for cell adhesion studies.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Nanjing Search Biotech \u0026 BioBasic","offers":[{"title":"25g","offer_id":44909483491509,"sku":"HB0264-25g","price":22.0,"currency_code":"USD","in_stock":true},{"title":"50g","offer_id":52299961663669,"sku":"HB0264-50g","price":33.0,"currency_code":"USD","in_stock":true},{"title":"100g","offer_id":44909483524277,"sku":"HB0264-100g","price":65.0,"currency_code":"USD","in_stock":true},{"title":"250g","offer_id":44909483557045,"sku":"HB0264-250g","price":124.0,"currency_code":"USD","in_stock":true},{"title":"500g","offer_id":45121750565045,"sku":"HB0264-500g","price":248.0,"currency_code":"USD","in_stock":true},{"title":"1000g","offer_id":52099270246581,"sku":"HB0264-1000g","price":306.0,"currency_code":"USD","in_stock":true},{"title":"5000g","offer_id":52099270279349,"sku":"HB0264-5000g","price":1123.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/HEPES_99.5_Biochemical_Grade.jpg?v=1765788809"},{"product_id":"hepes-sodium-salt-biofargo","title":"HEPES Sodium Salt 99.0% High Purity Grade","description":"\u003cp\u003e\u003cstrong\u003eSynonym(s): \u003c\/strong\u003e4-(2-Hydroxyethyl)piperazine-1-ethanesulfonic acid sodium salt, N-(2-Hydroxyethyl)piperazine-N′-(2-ethanesulfonic acid) sodium salt, HEPES, Sodium Salt\u003c\/p\u003e\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eHEPES salt, or 4-(2-hydroxyethyl)piperazine-1-ethanesulfonic acid sodium salt, is a zwitterionic biological buffer that is widely used in biological and biochemical research. It has a buffering range of pH 6.8 to 8.2, making it ideal for a variety of research applications. HEPES is also a popular choice for buffering cell culture media, offering advantages such as lower cell toxicity in comparison to alternatives like Tris and phosphate.\u003c\/p\u003e\n\u003cp\u003eWidely utilized in cell biology and biochemical research, HEPES proves its versatility in protein purification and extraction protocols, owing to its stability across a broad pH range and minimal metal ion binding. Additionally, HEPES proves valuable in various biological and biochemical processes, including immunoprecipitation, cell lysis, and live cell imaging, making it a versatile tool in diverse research applications.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable style=\"border-collapse: collapse; width: 90%; border-style: solid;\" border=\"1\" width=\"90%\" cellspacing=\"0\" cellpadding=\"8\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e\u003cstrong\u003eItem\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e\u003cstrong\u003eValue\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eChemical Name\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eHEPES Sodium Salt 99.0% High Purity Grade \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eAppearance\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eWhite Powder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eCAS No.\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e75277-39-3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eMolecular Formula\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eC8H17N2O4SNa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eMolecular Weight\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e260.30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eGrade\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eHigh Purity Grade\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eAssay( Titration, Dry Basis)\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e≥99.0%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eLoss on Drying (110oC, 3hr) \u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e≤3.0%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eInfrared\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eComplies\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003epH (1% Di H2O, 25℃)\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e9.5 ~ 10.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eSolubility(0.1M,Water)\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eClear Colorless Solution\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eA260 (1M water)\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e≤0.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eA280 (1M water)\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e≤0.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eA440 (1M water)\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e≤0.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eHeavy Metals(as Pb)\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e≤5ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eStorage\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eStore at Room Temperature. Protect from Moisture.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eApplication\u003c\/h2\u003e\n\u003cp\u003eHEPES buffer finds application in:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eMost studies with metal ions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSubstitute for Tris and phosphate in studies with metal ions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGrinding buffer in plant studies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRunning buffer in gel electrophoresis\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBuffer in electroporation studies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBradford or bicinchoninic acid (BCA) assays\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExtraction buffer to prevent damage of proteins in red blood cells\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIt has been used:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eas a buffer component in the preparation of a low sucrose buffer\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eas a buffer component in a modified Hanks′ solution, a pseudo-physiological solutions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eTested to confirm low levels of heavy metal contamination, ensuring suitability for various applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHighly soluble in water\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNegligible metal ion binding\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLess toxic to cells than other buffers such as Tris and phosphate\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStable in a wide pH range\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDocuments\u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/info.HB0265-v2.pdf?v=1734156113\" type=\"application\/pdf\" target=\"_blank\"\u003e\u003cstrong\u003eINFO\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/COA.HB0265-NO_LOT.pdf?v=1734156114\" type=\"application\/pdf\" target=\"_blank\"\u003e\u003cstrong\u003eCOA\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/SDS.HB0265-HEPES_sodium_salt.pdf?v=1734156114\" type=\"application\/pdf\" target=\"_blank\"\u003e\u003cstrong\u003eSDS\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eDisclaimer: For laboratory research use only.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Nanjing Search Biotech \u0026 BioBasic","offers":[{"title":"25g","offer_id":44909511049397,"sku":"HB0265-25g","price":28.0,"currency_code":"USD","in_stock":true},{"title":"100g","offer_id":52099172335797,"sku":"HB0265-100g","price":85.0,"currency_code":"USD","in_stock":true},{"title":"250g","offer_id":44909511082165,"sku":"HB0265-250g","price":168.0,"currency_code":"USD","in_stock":true},{"title":"500g","offer_id":52099172368565,"sku":"HB0265-500g","price":247.0,"currency_code":"USD","in_stock":true},{"title":"1000g","offer_id":52099172401333,"sku":"HB0265-1000g","price":417.0,"currency_code":"USD","in_stock":true},{"title":"5000g","offer_id":52099172434101,"sku":"HB0265-5000g","price":1661.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/HEPES_sodiumsalt_e3db9cc4-6f62-4a91-bc93-9e099904d8b4.jpg?v=1744966356"},{"product_id":"pipes-sodium-salt-biofargo","title":"PIPES Sodium Salt 99.0% High Purity Grade","description":"\u003cp\u003e\u003cstrong\u003eSynonym(s):\u003c\/strong\u003e OmniPur® PIPES, Sodium Salt\u003c\/p\u003e\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eOur high-purity PIPES Sodium Salt (Sesquisodium Salt) is supplied as white crystalline powder, with a molecular weight of 335.3 g\/mol and CAS no. 100037-69-2. This biochemical-grade reagent is manufactured to meet stringent quality requirements: purity ≥ 99.0% (or ≥ 96.5%, depending on batch), heavy metals ≤ 5 ppm, moisture ≤ 4.0%. In aqueous solution (1.0% at 25 °C), the pH falls between 6.5–7.1. Additionally, the low UV absorbance at 260 nm and 280 nm (≤ 0.05) ensures minimal interference with nucleic acid and protein assays.\u003c\/p\u003e\n\u003cp\u003ePIPES (piperazine-N,N′-bis(2-ethanesulfonic acid)) is widely regarded for its excellent buffering capacity near physiological pH, making it a preferred choice for biological and biochemical experiments requiring stable pH and high purity.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable cellpadding=\"8\" cellspacing=\"0\" width=\"90%\" border=\"1\" style=\"border-collapse: collapse; width: 90%; border-style: solid;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e\u003cstrong\u003eItem\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e\u003cstrong\u003eValue\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eChemical Name\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003ePiperazine, N,N'-Bis(2-Ethanesulfonic Acid), Sesquisodium Salt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eAppearance\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eWhite Crystal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eCAS No.\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e100037-69-2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eMolecular Formula\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eC8H16.5N2O6S2Na1.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eMolecular Weight\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e335.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eGrade\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eHigh Purity Grade\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003ePurity\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e≥96.5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eWater Solubility\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eColorless, Clear, Transparent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eHeavy Metals\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e≤5 ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eMoisture\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e≤4.0%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003epH (1.0% in Water at 25℃)\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e6.5–7.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eUV Absorbance at 260nm\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e≤0.05\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eUV Absorbance at 280nm\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e≤0.05\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eHigh purity: ≥ 99.0% grade ensures minimal impurities for sensitive biological applications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLow heavy metal content: ≤ 5 ppm — reduces risk of metal-induced toxicity or interference in cell culture or enzyme reactions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLow moisture \u0026amp; stable quality: moisture ≤ 4.0% ensures consistent batch performance and long shelf life.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLow UV absorbance: ≤ 0.05 at 260 nm and 280 nm — minimizes background absorption, ideal for nucleic acid, protein or other spectrophotometric assays.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOptimal buffering capacity at physiological pH: pH 6.5–7.1 in 1.0% aqueous solution — stable buffering near neutral pH range.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eClear, colorless solution when dissolved: ensures visual clarity and ease of use in buffer preparations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003ePreparation of buffers for cell culture, especially when precise pH control is required.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUse in molecular biology protocols, such as DNA\/RNA purification, enzyme reactions, electrophoresis, where low UV background is critical.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFormulation of biochemical assay buffers — enzymatic assays, protein work, immunoassays, where purity and minimal metal contamination matter.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePhysiological-pH buffer systems for in-vitro biological research.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAny application demanding high-quality, low-contaminant buffering reagents.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSafety Disclaimer\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003eThis product is intended for laboratory research use only. Not for drug, human, or veterinary use. Review the Safety Data Sheet (SDS) provided by BioFargo for detailed handling, storage, hazard, and disposal information. Use appropriate personal protective equipment (PPE) including gloves, lab coat, and eye protection when handling. Dispose of waste and residual buffer in accordance with local, state, and federal regulations. Ensure proper ventilation if preparing large volumes or heating solutions.\u003c\/p\u003e\n\u003ch2\u003eDocuments\u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/COA.PDB0434-NO_LOT.pdf?v=1734162059\" type=\"application\/pdf\" target=\"_blank\"\u003e\u003cstrong\u003eCOA\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/SDS.PDB0434-PIPES_sodium_salt.pdf?v=1734162058\" type=\"application\/pdf\" target=\"_blank\"\u003e\u003cstrong\u003eSDS\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Nanjing Search Biotech \u0026 BioBasic","offers":[{"title":"25g","offer_id":52099074654389,"sku":"PDB0434-25g","price":24.0,"currency_code":"USD","in_stock":true},{"title":"100g","offer_id":44909894828213,"sku":"PDB0434-100g","price":71.0,"currency_code":"USD","in_stock":true},{"title":"250g","offer_id":52099074687157,"sku":"PDB0434-250g","price":124.0,"currency_code":"USD","in_stock":true},{"title":"500g","offer_id":52099074719925,"sku":"PDB0434-500g","price":230.0,"currency_code":"USD","in_stock":true},{"title":"1000g","offer_id":52099074752693,"sku":"PDB0434-1000g","price":461.0,"currency_code":"USD","in_stock":true},{"title":"5000g","offer_id":52099074785461,"sku":"PDB0434-5000g","price":2300.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/PIPES_Sodium_Salt_99.0_High_Purity_Grade.jpg?v=1765353990"},{"product_id":"10-x-pbs-solution-phosphate-buffered-saline-biofargo","title":"10 x PBS Solution (Phosphate Buffered Saline)- 4L- Non-Sterile","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eThis PBS formulation is recommended for use in immunohistology protocols. \u003c\/p\u003e\n\u003cp\u003eEach package contains 4 L of 10 concentrated PBS or 40 liters of 1x solution. Each 1 x PBS solution contains 137 mM Sodium Chloride, 2.7mM Potassium Chloride and 10mM Phosphate Buffer, pH 7.4-7.6 at 25℃\u003c\/p\u003e\n\u003ctable style=\"width: 90%; border-collapse: collapse;\" border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%; height: 3px; text-align: center; vertical-align: middle;\"\u003eTotal Product Size\u003c\/td\u003e\n\u003ctd style=\"width: 50%; height: 3px; text-align: center; vertical-align: middle;\"\u003e4L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%; height: 3px; text-align: center; vertical-align: middle;\"\u003eIndividual Container Size\u003c\/td\u003e\n\u003ctd style=\"width: 50%; height: 3px; text-align: center; vertical-align: middle;\"\u003e4L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%; height: 3px; text-align: center; vertical-align: middle;\"\u003eNumber of Containers\u003c\/td\u003e\n\u003ctd style=\"width: 50%; height: 3px; text-align: center; vertical-align: middle;\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%; height: 3px; text-align: center; vertical-align: middle;\"\u003eShipping Conditions\u003c\/td\u003e\n\u003ctd style=\"width: 50%; height: 3px; text-align: center; vertical-align: middle;\"\u003eRT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%; height: 3px; text-align: center; vertical-align: middle;\"\u003eUNSPSC Code\u003c\/td\u003e\n\u003ctd style=\"width: 50%; height: 3px; text-align: center; vertical-align: middle;\"\u003e41105323\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%; height: 3px; text-align: center; vertical-align: middle;\"\u003eUNSPSC Category\u003c\/td\u003e\n\u003ctd style=\"width: 50%; height: 3px; text-align: center; vertical-align: middle;\"\u003eElectrophoresis Buffers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%; height: 3px; text-align: center; vertical-align: middle;\"\u003eGrade\u003c\/td\u003e\n\u003ctd style=\"width: 50%; height: 3px; text-align: center; vertical-align: middle;\"\u003eBiotech\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%; height: 3px; text-align: center; vertical-align: middle;\"\u003eDG\u003c\/td\u003e\n\u003ctd style=\"width: 50%; height: 3px; text-align: center; vertical-align: middle;\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%; height: 3px; text-align: center; vertical-align: middle;\"\u003eStorage\u003c\/td\u003e\n\u003ctd style=\"width: 50%; height: 3px; text-align: center; vertical-align: middle;\"\u003e18 to 25℃\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eDocuments\u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/info.PD8117.pdf?v=1734162296\" type=\"application\/pdf\" target=\"_blank\"\u003e\u003cstrong\u003eINFO\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/COA.PD8117-NO_LOT.pdf?v=1734162296\" type=\"application\/pdf\" target=\"_blank\"\u003e\u003cstrong\u003eCOA\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/SDS.PD8117_UPD8117-10x_PBS_Solution_Phosphate_Buffered_Saline_c113791e-18d4-445e-9230-89e90c015320.pdf?v=1734162296\" type=\"application\/pdf\" target=\"_blank\"\u003e\u003cstrong\u003eSDS\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eDisclaimer: For laboratory research use only.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"BioBasic","offers":[{"title":"4L","offer_id":44909910425781,"sku":"PD8117-4L","price":67.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/4l-1_1.jpg?v=1734512006"},{"product_id":"te-buffer-ph-8-0-sterile-by-filtration-biofargo","title":"TE buffer pH 8.0 sterile by filtration","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eTE buffer pH 8.0 sterile by filtration\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTotal Product Size\u003c\/strong\u003e:450ml\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIndividual Container Siz\u003c\/strong\u003ee:450ml\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNumber of Containers\u003c\/strong\u003e:1\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShipping Conditions\u003c\/strong\u003e:RT\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e:12161700\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUNSPSC Category\u003c\/strong\u003e:Buffers\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGrade\u003c\/strong\u003e:Biotech\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDG\u003c\/strong\u003e:No\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStorage\u003c\/strong\u003e:18 to 25℃\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSterile\u003c\/strong\u003e:Yes\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStock\u003c\/strong\u003e:Usually in Stock\u003c\/p\u003e\n\u003ch2\u003eDocuments\u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/COA.D0123-NO_LOT.pdf?v=1734162367\" type=\"application\/pdf\" target=\"_blank\"\u003e\u003cstrong\u003eCOA\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/SDS.D0123-TE_buffer_pH_8.0_sterile_by_filtration.pdf?v=1734162367\" type=\"application\/pdf\" target=\"_blank\"\u003e\u003cstrong\u003eSDS\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eDisclaimer: For laboratory research use only.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv id=\"display-search-keyword\" style=\"display:none\"\u003epcr buffer\u003c\/div\u003e","brand":"BioBasic","offers":[{"title":"450mL","offer_id":44909915930805,"sku":"D0123-450mL","price":28.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/TEbufferpH8.0sterilebyfiltration.png?v=1734512005"},{"product_id":"pbs-phosphate-buffered-saline-100-ml-tablets-biofargo","title":"PBS (Phosphate Buffered Saline), 100 ml Tablets","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eThe following catalog numbers have been updated for improved product management:\u003cbr\u003ePD0435-100ml → PD0435-50T\u003c\/p\u003e\n\u003ch2\u003eSpecification\u003c\/h2\u003e\n\u003ctable border=\"1\" style=\"width: 90%; border-collapse: collapse;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%; height: 3px; text-align: center; vertical-align: middle;\"\u003eGrade\u003c\/td\u003e\n\u003ctd style=\"width: 50%; height: 3px; text-align: center; vertical-align: middle;\"\u003eBiotech\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%; height: 3px; text-align: center; vertical-align: middle;\"\u003eAppearance\u003c\/td\u003e\n\u003ctd style=\"width: 50%; height: 3px; text-align: center; vertical-align: middle;\"\u003eWhite Round Tablet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%; height: 3px; text-align: center; vertical-align: middle;\"\u003epH (1 tablet\/100mL Water at 25℃)\u003c\/td\u003e\n\u003ctd style=\"width: 50%; height: 3px; text-align: center; vertical-align: middle;\"\u003e7.3~7.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%; height: 3px; text-align: center; vertical-align: middle;\"\u003eUsage\u003c\/td\u003e\n\u003ctd style=\"width: 50%; height: 3px; text-align: center; vertical-align: middle;\"\u003eEach tablet prepares 100 ml of\u003cbr\u003ea 1X solution.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%; height: 3px; text-align: center; vertical-align: middle;\"\u003eStorage\u003c\/td\u003e\n\u003ctd style=\"width: 50%; height: 3px; text-align: center; vertical-align: middle;\"\u003eR.T\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eApplication\u003c\/h2\u003e\n\u003cp\u003ePhosphate Buffered Saline tablets have been specifically developed for use in immunoassay \u003cbr\u003eprocedures.\u003c\/p\u003e\n\u003ch2\u003eReconstitution\u003c\/h2\u003e\n\u003cp\u003eOne tablet dissolved in 100 ml of deionized water yields 1 X PBS buffer. The final 1X solution contains: 2.7 mM potassium chloride, 137 mM sodium chloride and 10 mM Phosphate Buffer, pH: 7.3-7.5 at 25 °C ( 1 Tablet in 100ml water).\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eDocuments\u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/info.PD0435.pdf?v=1734162553\" type=\"application\/pdf\" target=\"_blank\"\u003e\u003cstrong\u003eINFO\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/COA.PD0435-NO_LOT.pdf?v=1734162554\" type=\"application\/pdf\" target=\"_blank\"\u003e\u003cstrong\u003eCOA\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/SDS.PD0435-PBS_Tablets-V2.pdf?v=1734162554\" type=\"application\/pdf\" target=\"_blank\"\u003e\u003cstrong\u003eSDS\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eDisclaimer: For laboratory research use only.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"BioBasic","offers":[{"title":"50T","offer_id":44909926645941,"sku":"PD0435-50T","price":24.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/web-50g-bottle-v2_12_1.jpg?v=1734512004"},{"product_id":"ssc-buffer-premix-powder-biofargo","title":"SSC Buffer Premix powder","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eSSC Buffer 20x Powder is a standard reagent in Southern and Northern blotting procedures.\u003c\/p\u003e\n\u003cp\u003eThis concentrated powder should be reconstituted in molecular biology grade water to the indicated final volume before use (the final solution is a 20x).\u003cbr\u003eThe 20x concentrate can be used straight or diluted to make SSC working solutions with concentrations as low as 0.5x.\u003c\/p\u003e\n\u003ch2\u003eApplication\u003c\/h2\u003e\n\u003cp\u003eSaline-sodium citrate (SSC) Buffer has been used as a washing buffer in microarray technique. It has also been used as a constituent of fluorescence in situ hybridization (FISH) buffer.\u003c\/p\u003e\n\u003ch3\u003eSuitable for:\u003c\/h3\u003e\n\u003cp\u003e• Preparing nucleic acids for hybridization\u003cbr\u003e• Hybridization buffer for Northern and Southern blots\u003cbr\u003e• Washing buffer for Northern and Southern blots\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cp\u003e• Multi-purpose use in hybridizations\u003cbr\u003e• Easily reconstituted and diluted to any concentration needed\u003c\/p\u003e\n\u003ch2\u003eComponents\u003c\/h2\u003e\n\u003cp\u003e1PK of SSC Buffer 20x Concentrate contains 0.3 M sodium citrate in 3M sodium chloride.\u003c\/p\u003e\n\u003ch2\u003eInstructions\u003c\/h2\u003e\n\u003cp\u003eDissolve 1PK powder in molecular biology grade to final volume 1L at 25°C or above to yield 1L of 20X SSC Buffer.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTotal Product Size:\u003c\/strong\u003e1L\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIndividual Container Size: \u003c\/strong\u003e1Pack\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNumber of Containers: \u003c\/strong\u003e1\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShipping Conditions: \u003c\/strong\u003eRT\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUNSPSC Code: \u003c\/strong\u003e12161700\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUNSPSC Category:\u003c\/strong\u003e Buffers\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGrade: \u003c\/strong\u003eBiotech\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDG: \u003c\/strong\u003eNo\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStorage:\u003c\/strong\u003e 18 to 25℃\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSterile: \u003c\/strong\u003eNo\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStock: \u003c\/strong\u003eUsually in Stock\u003c\/p\u003e\n\u003ch2\u003eDocuments\u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/info.D0625.pdf?v=1734163091\" type=\"application\/pdf\" target=\"_blank\"\u003e\u003cstrong\u003eProduct Info\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/COA.D0625-NO_LOT.pdf?v=1734163091\" type=\"application\/pdf\" target=\"_blank\"\u003e\u003cstrong\u003eCOA\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/SDS.D0625-SSC_Buffer_Premix_powder_20X.pdf?v=1734163090\" type=\"application\/pdf\" target=\"_blank\"\u003e\u003cstrong\u003eSDS\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eDisclaimer: For laboratory research use only.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"BioBasic","offers":[{"title":"1pk","offer_id":44909958267061,"sku":"D0625","price":18.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/SSCBufferPremixpowder.png?v=1734512002"},{"product_id":"pipes-free-acid-biofargo","title":"PIPES Free Acid 99.0% High Purity Grade","description":"\u003cp\u003e\u003cstrong\u003eSynonym(s):\u003c\/strong\u003e 1,4-Piperazinediethanesulfonic acid, Piperazine-1,4-bis(2-ethanesulfonic acid), Piperazine-N,N′-bis(2-ethanesulfonic acid)\u003c\/p\u003e\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eIn biological experiments, it is an important pH stabilizing reagent. Typically, a suitable weak acid is mixed with its conjugate base to obtain the appropriate pH value. Most biological reactions occur under neutral conditions, generally with a pH between 6 and 8, so the effective buffering range of the buffer is also required to be between 6 and 8. In addition, it is required that the acidic and basic forms of the buffer do not chelate with certain metal ions.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003cbr\u003e\n\u003c\/h2\u003e\n\u003ctable cellpadding=\"8\" cellspacing=\"0\" width=\"90%\" border=\"1\" style=\"border-collapse: collapse; width: 90%; border-style: solid;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e\u003cstrong\u003eItem\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e\u003cstrong\u003eValue\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eChemical Name\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003ePiperazine-1,4-Bisethanesulfonic Acid\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22px;\"\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003eAppearance\u003c\/td\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003ePure White Powder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eCAS No.\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e5625-37-6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eMolecular Formula\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eC₈H₁₈N₂O₆S₂\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eMolecular Weight\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e302.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eGrade\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eHigh Purity Grade\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22px;\"\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003ePurity\u003c\/td\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003e≥99.0%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22px;\"\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003epKa at 20°C\u003c\/td\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003e6.7-6.9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eResidue After Ignition (%)\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e≤0.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eInsoluble Substances (%)\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e≤0.005\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eHeavy Metals\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e≤5ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eStorage \/ Handling\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eStore at Room Temperature.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Purity Biochemical Grade (≥99%)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEnsures reliable and reproducible performance in sensitive biological and biochemical experiments, with minimal impurities such as low residue after ignition (≤0.3%) and extremely low insoluble substances (≤0.005%).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOptimal Buffering Capacity at Near-Neutral pH\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWith a pKa of 6.7–6.9 at 20 °C, PIPES provides excellent buffering capacity in the pH range of approximately 6.1–7.5, ideal for physiological and near-neutral pH systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eZwitterionic and Non-Chelating\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eExhibits minimal interaction with divalent metal ions such as Ca²⁺ and Mg²⁺, making it suitable for studies where metal ion stability is crucial and preventing interference in biochemical reactions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eChemically Stable and Low UV Absorbance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOffers high stability across common laboratory conditions and low absorbance in UV ranges, making it compatible with spectrophotometric assays and reactions sensitive to background interference.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eVersatile and Easy to Prepare\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eReadily dissolves in water (especially as sodium salts), enabling fast preparation of buffer solutions for various laboratory workflows including high-precision assays.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCell Culture and Cell-Based Assays\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMaintains stable pH in mammalian or microbial culture systems, supporting cellular health and metabolic stability.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEnzyme Kinetics and Biochemical Reactions\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIdeal for enzymatic assays requiring strict pH control and minimal interaction with metal ions, ensuring accurate activity measurements.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProtein Purification and Chromatography\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSuitable for protein isolation workflows and chromatographic methods where stable pH and low metal binding are essential to preserve protein structure and activity.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eElectrophoresis and Isoelectric Focusing\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUsed in buffer systems for protein or nucleic acid electrophoresis, providing consistent conductivity and pH stability for high-quality band resolution.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMicroscopy and Histology\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOften used in fixation buffers for electron microscopy, fluorescence imaging, and tissue processing, helping preserve fine cellular structures and reduce artifacts.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eStructural Biology and Protein Crystallization\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSupports crystallization trials and structural studies due to its chemical stability and low interference with biomolecular interactions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSafety Disclaimer\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003eThis product is intended for laboratory research use only. Not for drug, human, or veterinary use. Review the Safety Data Sheet (SDS) provided by BioFargo for detailed handling, storage, hazard, and disposal information. Use appropriate personal protective equipment (PPE) including gloves, lab coat, and eye protection when handling. Dispose of waste and residual buffer in accordance with local, state, and federal regulations. Ensure proper ventilation if preparing large volumes or heating solutions.\u003c\/p\u003e\n\u003ch2\u003eDocuments\u003c\/h2\u003e\n\u003cp\u003e\u003ca type=\"application\/pdf\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/COA.PB0719-NO_LOT.pdf?v=1734164620\" target=\"_blank\"\u003e\u003cstrong\u003eCOA\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca type=\"application\/pdf\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/SDS.PB0719-PIPES_free_acid.pdf?v=1734164620\" target=\"_blank\"\u003e\u003cstrong\u003eSDS\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Nanjing Search Biotech \u0026 BioBasic","offers":[{"title":"25g","offer_id":52099083075765,"sku":"PB0719-25g","price":31.0,"currency_code":"USD","in_stock":true},{"title":"100g","offer_id":44909992378549,"sku":"PB0719-100g","price":93.0,"currency_code":"USD","in_stock":true},{"title":"250g","offer_id":52099083108533,"sku":"PB0719-250g","price":140.0,"currency_code":"USD","in_stock":true},{"title":"500g","offer_id":52099083141301,"sku":"PB0719-500g","price":171.0,"currency_code":"USD","in_stock":true},{"title":"1000g","offer_id":52099083174069,"sku":"PB0719-1000g","price":301.0,"currency_code":"USD","in_stock":true},{"title":"5000g","offer_id":52099083206837,"sku":"PB0719-5000g","price":1502.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/PIPES99_BiochemicalGrade.jpg?v=1764748124"},{"product_id":"pmsf-biofargo","title":"PMSF","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003ePhenylmethanesulfonyl fluoride (PMSF) is a widely used serine protease inhibitor, effective against such enzymes as chymotrypsin, thrombin, and trypsin. PMSF acts as an inhibitor via sulfonation of the hydroxyl residues of serine residues at the reactive sites of serine proteases.\u003c\/p\u003e\n\u003ch2\u003eSpecification\u003c\/h2\u003e\n\u003ctable style=\"width: 90%; border-collapse: collapse;\" border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%; height: 3px; text-align: center; vertical-align: middle;\"\u003eGrade\u003c\/td\u003e\n\u003ctd style=\"width: 50%; height: 3px; text-align: center; vertical-align: middle;\"\u003eHigh Purity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%; text-align: center; vertical-align: middle;\"\u003eFormula\u003c\/td\u003e\n\u003ctd style=\"width: 50%; text-align: center; vertical-align: middle;\"\u003eC\u003csub\u003e6\u003c\/sub\u003eH\u003csub\u003e5\u003c\/sub\u003eCH\u003csub\u003e2\u003c\/sub\u003eSO\u003csub\u003e2\u003c\/sub\u003eF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%; text-align: center; vertical-align: middle;\"\u003eMW\u003c\/td\u003e\n\u003ctd style=\"width: 50%; text-align: center; vertical-align: middle;\"\u003e174.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%; height: 3px; text-align: center; vertical-align: middle;\"\u003eCAS\u003c\/td\u003e\n\u003ctd style=\"width: 50%; height: 3px; text-align: center; vertical-align: middle;\"\u003e329-98-6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%; text-align: center; vertical-align: middle;\"\u003eAppearance\u003c\/td\u003e\n\u003ctd style=\"width: 50%; text-align: center; vertical-align: middle;\"\u003eWhite to slightly off-white crystalline powder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%; text-align: center; vertical-align: middle;\"\u003eColor of Solution (1% in ethanol)\u003c\/td\u003e\n\u003ctd style=\"width: 50%; text-align: center; vertical-align: middle;\"\u003eColorless\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%; text-align: center; vertical-align: middle;\"\u003eTurbidity (1% in ethanol)\u003c\/td\u003e\n\u003ctd style=\"width: 50%; text-align: center; vertical-align: middle;\"\u003e≤4.0 NTU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%; text-align: center; vertical-align: middle;\"\u003eMelting Point\u003c\/td\u003e\n\u003ctd style=\"width: 50%; text-align: center; vertical-align: middle;\"\u003e93-95℃\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%; text-align: center; vertical-align: middle;\"\u003ePurity (GC)\u003c\/td\u003e\n\u003ctd style=\"width: 50%; text-align: center; vertical-align: middle;\"\u003e≥99.0 area-%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%; text-align: center; vertical-align: middle;\"\u003eFT-IR Spectrum\u003c\/td\u003e\n\u003ctd style=\"width: 50%; text-align: center; vertical-align: middle;\"\u003eCorresponds to reference spectrum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%; text-align: center; vertical-align: middle;\"\u003eStorage\u003c\/td\u003e\n\u003ctd style=\"width: 50%; text-align: center; vertical-align: middle;\"\u003eRT. Protect from moisture\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eApplication\u003c\/h2\u003e\n\u003cp\u003ePMSF is often used in lysis buffer to assist in preserving proteins of interest during protein isolation and sample preparation, by inhibiting proteases that would otherwise degrade proteins after cell or tissue lysis. PMSF is unstable in aqueous media. Thus stock solutions of PMSF are generally prepared in anhydrous organic solvents (e.g. 100% ethanol, or anhydrous isopropanol) prior to use in aqueous media.\u003c\/p\u003e\n\u003cp\u003eNoted general features and benefits of PMSF include the following:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eInhibits serine proteases such as trypsin and chymotrypsin\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAlso inhibits cysteine proteases (reversible by reduced thiols) and mammalian acetylcholinesterase\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNot as effective or as toxic as DFP\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEffective concentration 0.1-1 mM\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHalf-life = 1 hr. at pH 7.5\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePhenylmethanesulfonyl fluoride has been used in following applications:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003ecell fractionation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eused as a supplement in nuclear protein extraction.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003einhibitor of cholesterol esterase (CE) and pseudocholinesterase (PCE).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eused for the collection of blood prior to centrifugation to quantify plasma ANP levels.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eBiochem\/physiol Actions\u003c\/h2\u003e\n\u003cp\u003eAdministration of PMSF produces analgesia unrelated to its anticholinesterase effect, and prolongs the analagesic effect of centrally administered β-endorphin.\u003c\/p\u003e\n\u003ch2\u003eDocuments\u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/COA.PB0425-NO_LOT.pdf?v=1734166408\" type=\"application\/pdf\" target=\"_blank\"\u003e\u003cstrong\u003eCOA\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/SDS.PB0425-PMSF.pdf?v=1734166407\" type=\"application\/pdf\" target=\"_blank\"\u003e\u003cstrong\u003eSDS\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eDisclaimer: For laboratory research use only.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"BioBasic","offers":[{"title":"5g","offer_id":44910008959157,"sku":"A610425-5g","price":41.0,"currency_code":"USD","in_stock":true},{"title":"25g","offer_id":44910008991925,"sku":"A610425-25g","price":162.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/PMSF.jpg?v=1744967960"},{"product_id":"mops-free-acid-biofargo","title":"MOPS Free Acid 99% High Purity Grade","description":"\u003cdiv class=\"biofargo-product-page\" style=\"max-width: 1000px; margin: 0 auto; font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; line-height: 1.6; color: #333; padding: 10px;\"\u003e\n\u003c!-- =========================\nSYNONYM\n========================= --\u003e\n\u003csection style=\"margin-bottom: 25px;\"\u003e\n\u003cp style=\"font-size: 15px; margin: 0;\"\u003e\u003cstrong\u003eSynonym(s):\u003c\/strong\u003e 3-(N-Morpholino)propanesulfonic acid, 4-Morpholinepropanesulfonic acid, MOPS, Free Acid, ULTROL® Grade, 3-Morpholinopropane sulfonic acid\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- =========================\nDESCRIPTION\n========================= --\u003e\n\u003csection style=\"margin-bottom: 35px;\"\u003e\n\u003ch2 style=\"color: #004a99; font-size: 24px; border-bottom: 3px solid #004a99; padding-bottom: 8px; margin-bottom: 20px;\"\u003eDescription\u003c\/h2\u003e\n\u003cdiv style=\"font-size: 16px; text-align: justify;\"\u003e\n\u003cp style=\"margin-bottom: 15px;\"\u003eIn biological experiments, it is an important pH stabilizing reagent. Typically, a suitable weak acid is mixed with its conjugate base to obtain the appropriate pH value. Most biological reactions occur under neutral conditions, generally with a pH between 6 and 8, so the effective buffering range of the buffer is also required to be between 6 and 8. In addition, it is required that the acidic and basic forms of the buffer do not chelate with certain metal ions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- =========================\nSPECIFICATIONS\n========================= --\u003e\n\u003csection style=\"margin-bottom: 35px;\"\u003e\n\u003ch2 style=\"color: #004a99; font-size: 24px; border-bottom: 3px solid #004a99; padding-bottom: 8px; margin-bottom: 20px;\"\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 90%; border-collapse: collapse; min-width: 640px;\" border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 33.3333%; text-align: center; vertical-align: middle;\"\u003eChemical Name\u003c\/td\u003e\n\u003ctd style=\"width: 33.3333%; text-align: center; vertical-align: middle;\"\u003e3-Morpholinopropanesulfonic Acid MOPS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 33.3333%; text-align: center; vertical-align: middle;\"\u003eAppearance\u003c\/td\u003e\n\u003ctd style=\"width: 33.3333%; text-align: center; vertical-align: middle;\"\u003ePure White Powder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 33.3333%; text-align: center; vertical-align: middle;\"\u003eCAS No.\u003c\/td\u003e\n\u003ctd style=\"width: 33.3333%; text-align: center; vertical-align: middle;\"\u003e1132-61-2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 33.3333%; text-align: center; vertical-align: middle;\"\u003eMolecular Formula\u003c\/td\u003e\n\u003ctd style=\"width: 33.3333%; text-align: center; vertical-align: middle;\"\u003eC₇H₁₅NO₄S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 33.3333%; text-align: center; vertical-align: middle;\"\u003eMolecular Weight\u003c\/td\u003e\n\u003ctd style=\"width: 33.3333%; text-align: center; vertical-align: middle;\"\u003e209.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 33.3333%; text-align: center; vertical-align: middle;\"\u003eGrade\u003c\/td\u003e\n\u003ctd style=\"width: 33.3333%; text-align: center; vertical-align: middle;\"\u003eHigh Purity Grade\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 33.3333%; text-align: center; vertical-align: middle;\"\u003ePurity\u003c\/td\u003e\n\u003ctd style=\"width: 33.3333%; text-align: center; vertical-align: middle;\"\u003e≥99.0%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 33.3333%; text-align: center; vertical-align: middle;\"\u003eHeavy Metals (Total)\u003c\/td\u003e\n\u003ctd style=\"width: 33.3333%; text-align: center; vertical-align: middle;\"\u003e≤5 ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 33.3333%; text-align: center; vertical-align: middle;\"\u003eHeavy Metals (Iron)\u003c\/td\u003e\n\u003ctd style=\"width: 33.3333%; text-align: center; vertical-align: middle;\"\u003e≤5 ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 33.3333%; text-align: center; vertical-align: middle;\"\u003epH\u003c\/td\u003e\n\u003ctd style=\"width: 33.3333%; text-align: center; vertical-align: middle;\"\u003e2.5–4.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 33.3333%; text-align: center; vertical-align: middle;\"\u003eLoss on Drying (105°C, 3 hours)\u003c\/td\u003e\n\u003ctd style=\"width: 33.3333%; text-align: center; vertical-align: middle;\"\u003e≤0.18%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 33.3333%; text-align: center; vertical-align: middle;\"\u003eSolubility (10% in water)\u003c\/td\u003e\n\u003ctd style=\"width: 33.3333%; text-align: center; vertical-align: middle;\"\u003ePassed the Test\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 33.3333%; text-align: center; vertical-align: middle;\"\u003eUV Light Absorption\u003c\/td\u003e\n\u003ctd style=\"width: 33.3333%; text-align: center; vertical-align: middle;\"\u003e≤0.02 abs Unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 33.3333%; text-align: center; vertical-align: middle;\"\u003eStorage \/ Handling\u003c\/td\u003e\n\u003ctd style=\"width: 33.3333%; text-align: center; vertical-align: middle;\"\u003eStore at Room Temperature\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- =========================\nFEATURES\n========================= --\u003e\n\u003csection style=\"margin-bottom: 35px;\"\u003e\n\u003ch2 style=\"color: #004a99; font-size: 24px; border-bottom: 3px solid #004a99; padding-bottom: 8px; margin-bottom: 20px;\"\u003eFeatures\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 16px;\"\u003e\n\u003cli style=\"margin-bottom: 12px;\"\u003e\n\u003cstrong\u003eHigh-purity biochemical grade (≥99%)\u003c\/strong\u003e\n\u003cp\u003eEnsures reliable performance for molecular biology, biochemistry, cell culture, and analytical applications requiring strict quality control.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 12px;\"\u003e\n\u003cstrong\u003eOptimal buffering near physiological pH\u003c\/strong\u003e\n\u003cp\u003eWith a pKa of approximately 7.2, MOPS provides excellent buffering capacity in the 6.5–7.9 range, ideal for biological reactions conducted under near-neutral conditions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 12px;\"\u003e\n\u003cstrong\u003eLow UV absorbance for sensitive assays\u003c\/strong\u003e\n\u003cp\u003eExhibits minimal absorbance in the UV range, ensuring compatibility with spectrophotometric, nucleic acid, and protein quantification assays without introducing interference.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 12px;\"\u003e\n\u003cstrong\u003eMinimal metal-ion binding\u003c\/strong\u003e\n\u003cp\u003eAs a Good’s buffer, MOPS shows negligible chelation with divalent metal ions, maintaining the integrity of metal-dependent enzymes and minimizing experimental artifacts.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 12px;\"\u003e\n\u003cstrong\u003eHigh stability and excellent solubility\u003c\/strong\u003e\n\u003cp\u003eAvailable as a stable, pure white powder that dissolves easily in water to produce clear, colorless solutions. Suitable for long-term storage at room temperature.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- =========================\nAPPLICATIONS\n========================= --\u003e\n\u003csection style=\"margin-bottom: 35px;\"\u003e\n\u003ch2 style=\"color: #004a99; font-size: 24px; border-bottom: 3px solid #004a99; padding-bottom: 8px; margin-bottom: 20px;\"\u003eApplications\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 16px;\"\u003e\n\u003cli style=\"margin-bottom: 12px;\"\u003e\n\u003cstrong\u003eElectrophoresis buffers\u003c\/strong\u003e\n\u003cp\u003eWidely used in RNA and DNA gel electrophoresis (such as MOPS running buffer for formaldehyde agarose gels) to ensure stable pH and high-resolution band separation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 12px;\"\u003e\n\u003cstrong\u003eCell culture media buffering\u003c\/strong\u003e\n\u003cp\u003eSuitable for maintaining physiological pH in mammalian, bacterial, or yeast culture media, particularly in CO₂-independent or serum-reduced systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 12px;\"\u003e\n\u003cstrong\u003eProtein purification workflows\u003c\/strong\u003e\n\u003cp\u003eUsed in chromatography buffers (ion-exchange, SEC, affinity purification) due to its stable buffering action and non-chelating properties that preserve protein structure and activity.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 12px;\"\u003e\n\u003cstrong\u003eEnzyme reactions and biochemical assays\u003c\/strong\u003e\n\u003cp\u003eIdeal for enzymatic kinetics, activity measurements, and biochemical reactions requiring precise pH control near neutrality.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 12px;\"\u003e\n\u003cstrong\u003eSample preparation and extraction\u003c\/strong\u003e\n\u003cp\u003eUtilized in buffers for cell lysis, nucleic acid extraction, and protein isolation where consistent pH and low interference are essential for downstream analysis.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 12px;\"\u003e\n\u003cstrong\u003eMetal-ion-sensitive experiments\u003c\/strong\u003e\n\u003cp\u003eRecommended for assays involving metal-dependent enzymes or pathways where avoiding metal ion chelation is critical for accurate results.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- =========================\nSAFETY\n========================= --\u003e\n\u003csection style=\"margin-bottom: 35px;\"\u003e\n\u003ch2 style=\"color: #004a99; font-size: 24px; border-bottom: 3px solid #004a99; padding-bottom: 8px; margin-bottom: 20px;\"\u003eSafety Disclaimer\u003c\/h2\u003e\n\u003cp\u003eReview the Safety Data Sheet (SDS) provided by BioFargo for detailed handling, storage, hazard, and disposal information. Use appropriate personal protective equipment (PPE) including gloves, lab coat, and eye protection when handling. Dispose of waste and residual buffer in accordance with local, state, and federal regulations. Ensure proper ventilation if preparing large volumes or heating solutions.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- =========================\nDOCUMENTS (FIXED BUTTON STYLE)\n========================= --\u003e\n\u003csection style=\"margin-bottom: 35px;\"\u003e\n\u003ch2 style=\"color: #004a99; font-size: 24px; border-bottom: 3px solid #004a99; padding-bottom: 8px; margin-bottom: 20px;\"\u003eDocuments\u003c\/h2\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 15px;\"\u003e\n\u003ca style=\"flex: 1; min-width: 160px; display: inline-block; padding: 12px 20px; background-color: #004a99; color: #fff; text-align: center; text-decoration: none; border-radius: 6px; font-weight: bold;\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/COA.MB0360-NO_LOT.pdf\" target=\"_blank\"\u003e COA \u003c\/a\u003e \u003ca style=\"flex: 1; min-width: 160px; display: inline-block; padding: 12px 20px; background-color: #6c757d; color: #fff; text-align: center; text-decoration: none; border-radius: 6px; font-weight: bold;\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/SDS.MB0360-MOPS_free_acid.pdf\" target=\"_blank\"\u003e SDS \u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- =========================\nFAQ\n========================= --\u003e\n\u003csection style=\"margin-bottom: 35px;\"\u003e\n\u003ch2 style=\"color: #004a99; font-size: 24px; border-bottom: 3px solid #004a99; padding-bottom: 8px; margin-bottom: 20px;\"\u003eFAQ\u003c\/h2\u003e\n\u003cdiv style=\"font-size: 15px;\"\u003e\n\u003cdetails style=\"border-bottom: 1px solid #e5e5e5; padding: 14px 0;\"\u003e\n\u003csummary style=\"cursor: pointer; font-weight: bold; color: #004a99; margin-bottom: 8px;\"\u003eWhat is MOPS buffer used for in molecular biology experiments?\u003c\/summary\u003e\n\u003cdiv style=\"margin-top: 10px;\"\u003e\n\u003cp style=\"margin: 0; color: #555;\"\u003eMOPS buffer is a widely used Good’s buffer in molecular biology and biochemistry to maintain a stable pH environment between 6.5 and 7.9. It is commonly applied in RNA electrophoresis, enzyme assays, protein purification, and cell culture systems where physiological pH stability is required.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"border-bottom: 1px solid #e5e5e5; padding: 14px 0;\"\u003e\n\u003csummary style=\"cursor: pointer; font-weight: bold; color: #004a99; margin-bottom: 8px;\"\u003eWhy is MOPS preferred for RNA and protein experiments?\u003c\/summary\u003e\n\u003cdiv style=\"margin-top: 10px;\"\u003e\n\u003cp style=\"margin: 0; color: #555;\"\u003eMOPS is preferred because it provides stable buffering near neutral pH, has low UV absorbance, and does not strongly interact with metal ions. These properties help maintain RNA integrity, protein stability, and consistent enzymatic activity during experimental workflows.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"border-bottom: 1px solid #e5e5e5; padding: 14px 0;\"\u003e\n\u003csummary style=\"cursor: pointer; font-weight: bold; color: #004a99; margin-bottom: 8px;\"\u003eWhat is the difference between MOPS and other biological buffers like HEPES or Tris?\u003c\/summary\u003e\n\u003cdiv style=\"margin-top: 10px;\"\u003e\n\u003cp style=\"margin: 0; color: #555;\"\u003eCompared with Tris and HEPES, MOPS offers a more defined buffering range around physiological pH and lower metal ion interaction. This makes it particularly suitable for RNA electrophoresis and enzyme-based assays requiring high reproducibility.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"border-bottom: 1px solid #e5e5e5; padding: 14px 0;\"\u003e\n\u003csummary style=\"cursor: pointer; font-weight: bold; color: #004a99; margin-bottom: 8px;\"\u003eCan MOPS buffer be used in cell culture applications?\u003c\/summary\u003e\n\u003cdiv style=\"margin-top: 10px;\"\u003e\n\u003cp style=\"margin: 0; color: #555;\"\u003eYes. MOPS is commonly used in CO₂-independent and serum-reduced cell culture systems to maintain stable pH. It helps preserve consistent physiological conditions in mammalian, bacterial, and yeast cell experiments.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"border-bottom: 1px solid #e5e5e5; padding: 14px 0;\"\u003e\n\u003csummary style=\"cursor: pointer; font-weight: bold; color: #004a99; margin-bottom: 8px;\"\u003eDoes MOPS buffer interfere with enzyme activity or metal ions?\u003c\/summary\u003e\n\u003cdiv style=\"margin-top: 10px;\"\u003e\n\u003cp style=\"margin: 0; color: #555;\"\u003eMOPS is a non-chelating buffer and shows minimal interaction with divalent metal ions such as Mg²⁺ and Ca²⁺. This makes it suitable for metal-dependent enzyme assays and biochemical reactions where ion availability must remain unchanged.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"border-bottom: 1px solid #e5e5e5; padding: 14px 0;\"\u003e\n\u003csummary style=\"cursor: pointer; font-weight: bold; color: #004a99; margin-bottom: 8px;\"\u003eHow should MOPS buffer be stored for long-term stability?\u003c\/summary\u003e\n\u003cdiv style=\"margin-top: 10px;\"\u003e\n\u003cp style=\"margin: 0; color: #555;\"\u003eMOPS powder should be stored at room temperature in a dry, tightly sealed container. Proper storage prevents moisture absorption and ensures long-term chemical stability and consistent buffering performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- =========================\nHIDDEN SEO KEYWORDS\n========================= --\u003e\n\u003cdiv style=\"display: none;\" id=\"display-search-keyword\"\u003emops buffer, mops acid, 3-morpholinopropanesulfonic acid, biological buffer, Good's buffer, RNA electrophoresis buffer, protein buffer system, cell culture buffering agent\u003c\/div\u003e\n\u003csection style=\"margin-top: 50px; padding: 20px; border-top: 1px solid #eee;\"\u003e\n\u003cdiv style=\"max-width: 600px; margin: 0 auto; background-color: #fff5f5; border: 1px solid #feb2b2; border-radius: 8px; padding: 15px; text-align: center;\"\u003e\n\u003cp style=\"color: #c53030; font-weight: bold; margin: 0;\"\u003eFor laboratory research or industrial use only.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Nanjing Search Biotech \u0026 BioBasic","offers":[{"title":"25g","offer_id":52099136487605,"sku":"MB0360-25g","price":19.0,"currency_code":"USD","in_stock":true},{"title":"100g","offer_id":44910019379381,"sku":"MB0360-100g","price":55.0,"currency_code":"USD","in_stock":true},{"title":"250g","offer_id":52099136520373,"sku":"MB0360-250g","price":89.0,"currency_code":"USD","in_stock":true},{"title":"500g","offer_id":44910019412149,"sku":"MB0360-500g","price":140.0,"currency_code":"USD","in_stock":true},{"title":"1000g","offer_id":52099136553141,"sku":"MB0360-1000g","price":232.0,"currency_code":"USD","in_stock":true},{"title":"5000g","offer_id":52099136585909,"sku":"MB0360-5000g","price":894.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/MOPS_Free_Acid_99_High_Purity_Grade.jpg?v=1765352123"},{"product_id":"hybridization-cocktails-i-0-formamide-biofargo","title":"Hybridization cocktails I, 0% Formamide","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eHybridization cocktails I, 0% Formamide: Hybridization cocktails are formulated to optimize complimentary base-pairing of DNA and RNA for Southern, Northern, and in situ hybridizations. Each component serves to facilitate this function, through stabilizing the nucleic acids, lowering melting temperatures, concentrating the nucleic acids in solution, or blocking\/reducing background.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ctable border=\"1\" style=\"width: 90%; border-collapse: collapse; height: 126px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 3px;\"\u003e\n\u003ctd style=\"width: 50%; height: 3px; text-align: center; vertical-align: middle;\"\u003eRefrigeration Requirements\u003c\/td\u003e\n\u003ctd style=\"width: 50%; height: 3px; text-align: center; vertical-align: middle;\"\u003eFreezer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 3px;\"\u003e\n\u003ctd style=\"width: 50%; height: 3px; text-align: center; vertical-align: middle;\"\u003eShipping Conditions\u003c\/td\u003e\n\u003ctd style=\"width: 50%; height: 3px; text-align: center; vertical-align: middle;\"\u003eICE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%; text-align: center; vertical-align: middle;\"\u003eUNSPSC Code\u003c\/td\u003e\n\u003ctd style=\"width: 50%; text-align: center; vertical-align: middle;\"\u003e41105326\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%; text-align: center; vertical-align: middle;\"\u003eUNSPSC Category\u003c\/td\u003e\n\u003ctd style=\"width: 50%; text-align: center; vertical-align: middle;\"\u003eHybridization Buffers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%; text-align: center; vertical-align: middle;\"\u003eDG\u003c\/td\u003e\n\u003ctd style=\"width: 50%; text-align: center; vertical-align: middle;\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%; text-align: center; vertical-align: middle;\"\u003eStorage\u003c\/td\u003e\n\u003ctd style=\"width: 50%; text-align: center; vertical-align: middle;\"\u003e(-15 to -20)℃\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%; text-align: center; vertical-align: middle;\"\u003eSterile\u003c\/td\u003e\n\u003ctd style=\"width: 50%; text-align: center; vertical-align: middle;\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%; text-align: center; vertical-align: middle;\"\u003eStock\u003c\/td\u003e\n\u003ctd style=\"width: 50%; text-align: center; vertical-align: middle;\"\u003eUsually in Stock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eDocuments\u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/COA.HD0137-NO_LOT.pdf?v=1734169801\" type=\"application\/pdf\" target=\"_blank\"\u003e\u003cstrong\u003eCOA\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/MSDS.HD0137-HYBRIDIZATION_COCKTAIL_I.pdf?v=1734169847\" type=\"application\/pdf\" target=\"_blank\"\u003e\u003cstrong\u003eMSDS\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eDisclaimer: For laboratory research use only.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"BioBasic","offers":[{"title":"25mL","offer_id":44910020919477,"sku":"HD0137-25mL","price":28.0,"currency_code":"USD","in_stock":true},{"title":"100mL","offer_id":44910020952245,"sku":"HD0137-100mL","price":82.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/HybridizationcocktailsI_0_Formamide.png?v=1734511959"},{"product_id":"hybridization-cocktails-ii-50-formamide-biofargo","title":"Hybridization cocktails II, 50% Formamide","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eHybridization cocktails II, 50% Formamide: Hybridization cocktails are formulated to optimize complimentary base-pairing of DNA and RNA for Southern, Northern, and in situ hybridizations. Each component serves to facilitate this function, through stabilizing the nucleic acids, lowering melting temperatures, concentrating the nucleic acids in solution, or blocking\/reducing background.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ctable border=\"1\" style=\"width: 90%; border-collapse: collapse; height: 126px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 3px;\"\u003e\n\u003ctd style=\"width: 50%; height: 3px; text-align: center; vertical-align: middle;\"\u003eRefrigeration Requirements\u003c\/td\u003e\n\u003ctd style=\"width: 50%; height: 3px; text-align: center; vertical-align: middle;\"\u003eFreezer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 3px;\"\u003e\n\u003ctd style=\"width: 50%; height: 3px; text-align: center; vertical-align: middle;\"\u003eShipping Conditions\u003c\/td\u003e\n\u003ctd style=\"width: 50%; height: 3px; text-align: center; vertical-align: middle;\"\u003eICE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 3px;\"\u003e\n\u003ctd style=\"width: 50%; height: 3px; text-align: center; vertical-align: middle;\"\u003eUNSPSC Code\u003c\/td\u003e\n\u003ctd style=\"width: 50%; height: 3px; text-align: center; vertical-align: middle;\"\u003e41105326\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 3px;\"\u003e\n\u003ctd style=\"width: 50%; height: 3px; text-align: center; vertical-align: middle;\"\u003eUNSPSC Category\u003c\/td\u003e\n\u003ctd style=\"width: 50%; height: 3px; text-align: center; vertical-align: middle;\"\u003eHybridization Buffers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 3px;\"\u003e\n\u003ctd style=\"width: 50%; height: 3px; text-align: center; vertical-align: middle;\"\u003eDG\u003c\/td\u003e\n\u003ctd style=\"width: 50%; height: 3px; text-align: center; vertical-align: middle;\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"width: 50%; text-align: center; vertical-align: middle; height: 18px;\"\u003eStorage\u003c\/td\u003e\n\u003ctd style=\"width: 50%; text-align: center; vertical-align: middle; height: 18px;\"\u003e(-15 to -20)℃\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"width: 50%; text-align: center; vertical-align: middle; height: 18px;\"\u003eSterile\u003c\/td\u003e\n\u003ctd style=\"width: 50%; text-align: center; vertical-align: middle; height: 18px;\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"width: 50%; text-align: center; vertical-align: middle; height: 18px;\"\u003eStock\u003c\/td\u003e\n\u003ctd style=\"width: 50%; text-align: center; vertical-align: middle; height: 18px;\"\u003eUsually in Stock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eDocuments\u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/COA.HD0139-NO_LOT.pdf?v=1734170152\" type=\"application\/pdf\" target=\"_blank\"\u003e\u003cstrong\u003eCOA\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/MSDS.HD0139-HYBRIDIZATION_COCKTAIL_II.pdf?v=1734170218\" type=\"application\/pdf\" target=\"_blank\"\u003e\u003cstrong\u003eMSDS\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eDisclaimer: For laboratory research use only.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"BioBasic","offers":[{"title":"25mL","offer_id":44910022426805,"sku":"HD0139-25mL","price":28.0,"currency_code":"USD","in_stock":true},{"title":"100mL","offer_id":44910022459573,"sku":"HD0139-100mL","price":82.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/250ml_bottle_new_v2_sm_w_5_7.png?v=1734511954"},{"product_id":"hybridization-cocktails-iii-0-formamide-biofargo","title":"Hybridization cocktails III, 0% Formamide","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eHybridization cocktails III, 0% Formamide: Hybridization cocktails are formulated to optimize complimentary base-pairing of DNA and RNA for Southern, Northern, and in situ hybridizations. Each component serves to facilitate this function, through stabilizing the nucleic acids, lowering melting temperatures, concentrating the nucleic acids in solution, or blocking\/reducing background.\u003c\/p\u003e\n\u003ch2\u003eSpecification\u003c\/h2\u003e\n\u003ctable border=\"1\" style=\"width: 90%; border-collapse: collapse;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%; height: 3px; text-align: center; vertical-align: middle;\"\u003eRefrigeration Requirements\u003c\/td\u003e\n\u003ctd style=\"width: 50%; height: 3px; text-align: center; vertical-align: middle;\"\u003eFreezer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%; height: 3px; text-align: center; vertical-align: middle;\"\u003eShipping Conditions\u003c\/td\u003e\n\u003ctd style=\"width: 50%; height: 3px; text-align: center; vertical-align: middle;\"\u003eICE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%; height: 3px; text-align: center; vertical-align: middle;\"\u003eUNSPSC Code\u003c\/td\u003e\n\u003ctd style=\"width: 50%; height: 3px; text-align: center; vertical-align: middle;\"\u003e41105326\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%; height: 3px; text-align: center; vertical-align: middle;\"\u003eUNSPSC Category\u003c\/td\u003e\n\u003ctd style=\"width: 50%; height: 3px; text-align: center; vertical-align: middle;\"\u003eHybridization Buffers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%; height: 3px; text-align: center; vertical-align: middle;\"\u003eDG\u003c\/td\u003e\n\u003ctd style=\"width: 50%; height: 3px; text-align: center; vertical-align: middle;\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%; height: 3px; text-align: center; vertical-align: middle;\"\u003eStorage\u003c\/td\u003e\n\u003ctd style=\"width: 50%; height: 3px; text-align: center; vertical-align: middle;\"\u003e(-15 to -20)℃\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%; height: 3px; text-align: center; vertical-align: middle;\"\u003eSterile\u003c\/td\u003e\n\u003ctd style=\"width: 50%; height: 3px; text-align: center; vertical-align: middle;\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%; height: 3px; text-align: center; vertical-align: middle;\"\u003eStock\u003c\/td\u003e\n\u003ctd style=\"width: 50%; height: 3px; text-align: center; vertical-align: middle;\"\u003eUsually in Stock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eDocuments\u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/COA.HD0143-NOLOT.pdf?v=1734170493\" type=\"application\/pdf\" target=\"_blank\"\u003e\u003cstrong\u003eCOA\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/MSDS.HD0143-HYBRIDIZATION_COCKTAIL_III.pdf?v=1734170536\" type=\"application\/pdf\" target=\"_blank\"\u003e\u003cstrong\u003eMSDS\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eDisclaimer: For laboratory research use only.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"BioBasic","offers":[{"title":"25mL","offer_id":44910025179317,"sku":"HD0143-25mL","price":28.0,"currency_code":"USD","in_stock":true},{"title":"100mL","offer_id":44910025212085,"sku":"HD0143-100mL","price":82.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/HybridizationcocktailsIII_0_Formamide.png?v=1734511950"},{"product_id":"hybridization-cocktails-iv-50-formamide-biofargo","title":"Hybridization cocktails, IV 50% Formamide","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eHybridization cocktails, IV 50% Formamide: Hybridization cocktails are formulated to optimize complimentary base-pairing of DNA and RNA for Southern, Northern, and in situ hybridizations. Each component serves to facilitate this function, through stabilizing the nucleic acids, lowering melting temperatures, concentrating the nucleic acids in solution, or blocking\/reducing background.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNumber of Containers:\u003c\/strong\u003e1\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRefrigeration Requirements:\u003c\/strong\u003eFreezer\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShipping Conditions:\u003c\/strong\u003eICE\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUNSPSC Code:\u003c\/strong\u003e41105326\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUNSPSC Category:\u003c\/strong\u003eHybridization Buffers\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDG:NoStorage:\u003c\/strong\u003e(-15 to -20)℃\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSterile:\u003c\/strong\u003eNo\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStock:\u003c\/strong\u003eUsually in Stock\u003c\/p\u003e\n\u003ch2\u003eDocuments\u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/COA.HD0147-NOLOT.pdf?v=1734170803\" type=\"application\/pdf\" target=\"_blank\"\u003e\u003cstrong\u003eCOA\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/MSDS.HD0147--HYBRIDIZATION_COCKTAIL_IV.pdf?v=1734170909\" type=\"application\/pdf\" target=\"_blank\"\u003e\u003cstrong\u003eMSDS\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eDisclaimer: For laboratory research use only.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"BioBasic","offers":[{"title":"25mL","offer_id":44910026916021,"sku":"HD0147-25mL","price":28.0,"currency_code":"USD","in_stock":true},{"title":"100mL","offer_id":44910026948789,"sku":"HD0147-100mL","price":82.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/Hybridizationcocktails_IV50_Formamide.png?v=1734511947"},{"product_id":"imidazole-biofargo","title":"Imidazole","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eImidazole: Imidazole can be used to prepare buffers in the pH range of 6.2-7.8 at 25 oC. It is also a chelator for the binding of various divalent cations.Imidazole can be used for the elution of histidine containing proteins from divalent cation resins and can also be used in reverse staining of SDS-PAGE gels for detection of proteins.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable border=\"1\" style=\"width: 90%; border-collapse: collapse;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%; height: 3px; text-align: center; vertical-align: middle;\"\u003eShipping Conditions\u003c\/td\u003e\n\u003ctd style=\"width: 50%; height: 3px; text-align: center; vertical-align: middle;\"\u003eRT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%; height: 3px; text-align: center; vertical-align: middle;\"\u003eUNSPSC Code\u003c\/td\u003e\n\u003ctd style=\"width: 50%; height: 3px; text-align: center; vertical-align: middle;\"\u003e12161700\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%; height: 3px; text-align: center; vertical-align: middle;\"\u003eUNSPSC Category\u003c\/td\u003e\n\u003ctd style=\"width: 50%; height: 3px; text-align: center; vertical-align: middle;\"\u003eBuffers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%; height: 3px; text-align: center; vertical-align: middle;\"\u003eGrade\u003c\/td\u003e\n\u003ctd style=\"width: 50%; height: 3px; text-align: center; vertical-align: middle;\"\u003eReagent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%; text-align: center; vertical-align: middle;\"\u003eCAS\u003c\/td\u003e\n\u003ctd style=\"width: 50%; text-align: center; vertical-align: middle;\"\u003e[288-32-4]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%; height: 3px; text-align: center; vertical-align: middle;\"\u003eDG\u003c\/td\u003e\n\u003ctd style=\"width: 50%; height: 3px; text-align: center; vertical-align: middle;\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%; height: 3px; text-align: center; vertical-align: middle;\"\u003eStorage\u003c\/td\u003e\n\u003ctd style=\"width: 50%; height: 3px; text-align: center; vertical-align: middle;\"\u003e18 to 25℃\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%; text-align: center; vertical-align: middle;\"\u003eSterile\u003c\/td\u003e\n\u003ctd style=\"width: 50%; text-align: center; vertical-align: middle;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eApplication\u003c\/h2\u003e\n\u003cp\u003eIntegrated metabolomic and transcriptomic analysis reveals the regulatory mechanisms of flavonoid and alkaloid biosynthesis in the new and old leaves of Murraya tetramera Huang.: This study examines the biochemical pathways in Murraya tetramera, with a focus on the interaction between flavonoids and alkaloids, which may include imidazole-based compounds (Zhou et al., 2024).\u003c\/p\u003e\n\u003cp\u003eUnraveling the complex nexus: Interplay of volatile compounds, free amino acids, and metabolites in oat solid state fermentation.: Discusses the roles of various biochemicals, including potentially imidazole, in oat fermentation, providing insights into food science and biochemistry (Sun et al., 2024).\u003c\/p\u003e\n\u003cp\u003eApplication of copper (I) selective ligands for PET imaging of reactive oxygen species through metabolic trapping.: This article explores the use of imidazole ligands in PET imaging, contributing to advanced techniques in medical imaging and diagnostics (Tada et al., 2024).\u003c\/p\u003e\n\u003ch2\u003eDocuments\u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/COA.IB0277_D0277_-NO_LOT.pdf?v=1734171341\" type=\"application\/pdf\" target=\"_blank\"\u003e\u003cstrong\u003eCOA\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/SDS.IB0277-Imidazole.pdf?v=1734171341\" type=\"application\/pdf\" target=\"_blank\"\u003e\u003cstrong\u003eSDS\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eDisclaimer: For laboratory research use only.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"BioBasic","offers":[{"title":"100g","offer_id":44910029144245,"sku":"IB0277-100g","price":20.0,"currency_code":"USD","in_stock":true},{"title":"500g","offer_id":44910029177013,"sku":"IB0277-500g","price":86.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/Imidazole.jpg?v=1744967134"},{"product_id":"pbs-powder-phosphate-buffered-saline-biofargo","title":"PBS Powder (Phosphate Buffered Saline)","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eThis PBS formulation is recommended for use in immunohistology protocols. \u003c\/p\u003e\n\u003cp\u003eEach package makes 1 L of 10 concentrated PBS or 10 liters of 1 x solution. Each 1 x PBS solution contains 137 mM Sodium Chloride, 2.7mM Potassium Chloride and 10mM Phosphate Buffer, pH 7.3-7.5(1.0%, Water) at 25OC.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eStorage \u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eRoom temperature.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003ePrecautions and Disclaimer \u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eFor Laboratory Use Only. Not for drug, household or other uses.\u003c\/p\u003e\n\u003ch2\u003eDocuments\u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/info.PD0100.pdf?v=1734314319\" type=\"application\/pdf\" target=\"_blank\"\u003e\u003cstrong\u003eINFO\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/COA.PD0100-NO_LOT.pdf?v=1734314319\" type=\"application\/pdf\" target=\"_blank\"\u003e\u003cstrong\u003eCOA\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/SDS.PD0100-Phosphate_buffered_saline.pdf?v=1734314319\" type=\"application\/pdf\" target=\"_blank\"\u003e\u003cstrong\u003eSDS\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eDisclaimer: For laboratory research use only.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"BioBasic","offers":[{"title":"1PK","offer_id":44912476520629,"sku":"PD0100","price":19.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/premix_powder_bio_basic_v1_10_2_1.png?v=1734511940"},{"product_id":"n-n-bis2-hydroxyethyl-2-aminoethanesulfonic-acid-bes-99","title":"BES 99% Biochemical Grade","description":"\u003cp\u003e\u003cstrong\u003eSynonym(s):\u003c\/strong\u003e N-(2-Acetamido)iminodiacetic acid, N-(Carbamoylmethyl)iminodiacetic acid\u003c\/p\u003e\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eIn biological experiments, it serves as a crucial pH-stabilizing reagent. Typically, an appropriate weak acid is mixed with its conjugate base to achieve a desired pH value. Most biological reactions occur under neutral conditions, with the pH generally selected in the range of 6-8; additionally, the buffer is required to have an effective buffering range of 6-8. Furthermore, the acidic and basic forms of the buffer must not chelate with certain metal ions. The buffering range of BES is pH 6.6～8.0.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003cbr\u003e\n\u003c\/h2\u003e\n\u003ctable cellpadding=\"8\" cellspacing=\"0\" width=\"90%\" border=\"1\" style=\"border-collapse: collapse; width: 90%; border-style: solid;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e\u003cstrong\u003eItem\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e\u003cstrong\u003eValue\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eChemical Name\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eN,N-Bis(2-Hydroxyethyl)-2-Aminoethanesulfonic Acid\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22px;\"\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003eAppearance\u003c\/td\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003ePure White Powder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eCAS No.\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e10191-18-1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eMolecular Formula\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eC₆H₁₅NO₅S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eMolecular Weight\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e213.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eGrade\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eBiochemical Grade\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22px;\"\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003ePurity\u003c\/td\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003e≥99.0%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22px;\"\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003eHeavy Metals\u003c\/td\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003e≤5ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22px;\"\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003epH Value(1% in Water, 25°C)\u003c\/td\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003e2.5-5.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eLoss on Drying\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e≤1%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22px;\"\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003eUV Absorbance (260nm, 1mol\/L, 1cm)\u003c\/td\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003e≤0.095\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22px;\"\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003eUV Absorbance (280nm, 1mol\/L, 1cm)\u003c\/td\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003e≤0.080\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eStorage \/ Handling\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eStore at Room Temperature.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-purity biochemical grade — BES ≥ 99.0% purity ensures minimal impurities, making it suitable for sensitive biological and biochemical experiments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEffective zwitterionic buffer within physiological pH range — BES has a pKa around 7.1 (≈ 7.15 at 20–25 °C) and maintains reliable buffering capacity in the pH range of roughly 6.4–7.8 (often used as 6.6–8.0), matching the neutral-to-slightly-acidic\/alkaline conditions required by most biological reactions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGood solubility in water — can be readily dissolved to prepare buffer solutions; widely used to prepare aqueous buffer solutions for molecular biology, cell culture, or biochemical assays.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLow absorbance at UV (260 nm \/ 280 nm) — minimal interference with nucleic acid \/ protein quantification or spectrophotometric assays. Many commercial BES products specify low UV absorbance at 260 nm and 280 nm.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMinimal interaction with metal ions relative to strong acid\/base buffers — as a “Good’s buffer”, BES was selected for having low metal-ion chelation, making it more suitable than many traditional buffers for experiments sensitive to metal-ion interactions (e.g. enzyme assays, metal-dependent reactions).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBuffer for biochemical assays and enzymatic reactions\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eProvides stable pH in the physiological range (≈ 6.4–7.8), helping maintain enzyme activity, protein stability, or other pH-sensitive processes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCell culture media \/ tissue-culture buffer\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSuitable for preparing cell culture media or buffered solutions for cell-based assays, helping maintain suitable pH for cell growth and viability.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMolecular biology applications: transfection, DNA\/RNA work \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBES buffer has been used in calcium-phosphate-mediated transfection protocols and other molecular biology procedures requiring stable pH and minimal interference with nucleic acids or enzyme activity.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eChromatography and protein purification \/ separation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAs a buffer for cation-exchange chromatography, gel filtration chromatography, or other separation methods — useful when pH control is critical during purification of proteins, nucleic acids, or other biomolecules.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDiagnostic assay manufacturing \/ analytical applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBecause of its stability, pH buffering range, and low interference in spectrophotometric or colorimetric assays (given its low UV-absorbance), BES is applicable in development or manufacturing of diagnostic reagents, kits, or other analytical assays.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSafety Disclaimer\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003eThis product is intended for laboratory research use only. Not for drug, human, or veterinary use. Review the Safety Data Sheet (SDS) provided by BioFargo for detailed handling, storage, hazard, and disposal information. Use appropriate personal protective equipment (PPE) including gloves, lab coat, and eye protection when handling. Dispose of waste and residual buffer in accordance with local, state, and federal regulations. Ensure proper ventilation if preparing large volumes or heating solutions.\u003c\/p\u003e\n\u003ch2\u003eDocuments\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eMSDS\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Nanjing Search Biotech","offers":[{"title":"25g","offer_id":52068370120885,"sku":"BFBB003-0025","price":43.0,"currency_code":"USD","in_stock":true},{"title":"100g","offer_id":52100057432245,"sku":"BFBB003-0100","price":81.0,"currency_code":"USD","in_stock":true},{"title":"250g","offer_id":52100057465013,"sku":"BFBB003-0250","price":201.0,"currency_code":"USD","in_stock":true},{"title":"500g","offer_id":52100057497781,"sku":"BFBB003-0500","price":402.0,"currency_code":"USD","in_stock":true},{"title":"1000g","offer_id":52100057530549,"sku":"BFBB003-1000","price":803.0,"currency_code":"USD","in_stock":true},{"title":"5000g","offer_id":52100057563317,"sku":"BFBB003-5000","price":3210.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/N_N-Bis_2-Hydroxyethyl_-2-AminoethanesulfonicAcidBES99.jpg?v=1764559086"},{"product_id":"mes-h2o-99-biochemical-grade","title":"MES.H2O 99% Biochemical Grade","description":"\u003cp\u003e\u003cstrong\u003eSynonym(s):\u003c\/strong\u003e 2-(4-morpholino)ethanesulfonic acid, 2-morpholinoethanesulfonic acid, Morpholine-4-ethanesulfonic acid hydrate, 2-(N-Morpholino)ethanesulfonic acid, 4-Morpholineethanesulfonic acid monohydrate\u003c\/p\u003e\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eMES monohydrate is a buffering agent used in biochemistry and molecular biology that was selected and described by Good et al. It is a zwitterionic, morpholinic buffer that is useful for a pH range of 5.5 – 6.7 and commonly used for cell culture media, as a running buffer in electrophoresis, and for protein purification in chromatography. MES lacks the ability to form a complex with most metal ions and is recommended for use as a non-coordinating buffer in solutions with metal ions. MES is often used in buffered culture media for bacteria, yeast, and mammalian cells. It is toxic towards plants at high concentrations, but can be used in culture media at lower concentrations for plants. Due to low ionic mobility, MES is regarded as an excellent buffer for use in capillary electrochromatography. MES is often employed as a substitute for the highly toxic cacodylate, as well as a substitute for the non-zwitterionic buffers citrate and malate. MES complexes with some organotin(IV) molecules that are being explored as antitumor agents.\u003c\/p\u003e\n\u003cp\u003eMES free acid or MES free acid monohydrate can be mixed with MES sodium salt to acquire desired pH. Alternatively, MES free acid or MES free acid monohydrate can be titrated with sodium hydroxide to attain desired pH.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable style=\"border-collapse: collapse; width: 90%; border-style: solid;\" border=\"1\" width=\"90%\" cellspacing=\"0\" cellpadding=\"8\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e\u003cstrong\u003eItem\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e\u003cstrong\u003eValue\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eChemical Name\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e2-Morpholinoethanesulfonic Acid Monohydrate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22px;\"\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003eAppearance\u003c\/td\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003ePure White Powder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eCAS No.\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e145224-94-8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eMolecular Formula\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eC₆H₁₃NO₄S·H₂O\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eMolecular Weight\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e213.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eGrade\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eBiochemical Grade\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22px;\"\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003ePurity\u003c\/td\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003e≥99%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22px;\"\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003epKa at 20°C\u003c\/td\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003e6.05-6.25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eSolubility\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eClear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003epH (1.0% Aqueous Solution, 26°C)\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e2.5-4.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eHeavy Metals\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e≤10PPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22px;\"\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003eSulfates\u003c\/td\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003e≤100PPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eIron\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e≤10PPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eChlorides\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e≤100PPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eLoss on Drying\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e7-10%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eUV Absorbance\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e≤0.05Abs Unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eStorage \/ Handling\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eStore at Room Temperature.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOptimal buffering range for biological systems（pH 5.5–6.7）\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMES is a zwitterionic Good’s buffer with a pKa around 6.1, providing highly stable buffering capacity in mildly acidic to near-neutral ranges, ideal for biochemical and cell-based workflows.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-purity biochemical grade (≥99%) with low contaminants\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eStrict control of heavy metals, sulfate, iron, and chloride ions ensures compatibility with sensitive molecular biology, protein work, and cell culture assays.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMinimal metal-ion interaction \u0026amp; low UV absorbance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMES does not significantly chelate metal ions such as Ca²⁺, Mg²⁺, or transition metals, making it suitable for systems requiring metal cofactors. Its very low UV absorbance is beneficial for UV-monitoring assays and chromatography.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eExcellent water solubility \u0026amp; temperature-stable performance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis buffer dissolves easily in aqueous solutions and maintains stable pKa over typical laboratory temperature ranges, supporting reproducible results across experiments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFlexible preparation in free-acid or sodium-salt forms\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe monohydrate form can be titrated directly with NaOH or mixed with MES sodium salt to prepare buffers at precise pH values without introducing unwanted ions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCell culture media buffering\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWidely used in bacterial, yeast, and mammalian cell media to maintain stable pH environments and improve experimental consistency.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProtein purification and chromatography\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIdeal for ion-exchange, affinity, or FPLC workflows, especially where metal-ion interference must be minimized.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eElectrophoresis and gel-based separations\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCommonly formulated as a running buffer for PAGE and bis-tris gel systems, offering stable pH during protein or nucleic acid migration.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBiochemical and enzymatic assays\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSuitable for enzyme reactions, diagnostic reagent formulation, and pH-controlled biochemical experiments requiring low UV background.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAnalytical techniques such as capillary electrophoresis\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIts low ionic mobility and controlled conductivity make MES particularly useful in capillary electrochromatography, microfluidics, and precision analytical systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSafety Disclaimer\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003eThis product is intended for laboratory research use only. Not for drug, human, or veterinary use. Review the Safety Data Sheet (SDS) provided by BioFargo for detailed handling, storage, hazard, and disposal information. Use appropriate personal protective equipment (PPE) including gloves, lab coat, and eye protection when handling. Dispose of waste and residual buffer in accordance with local, state, and federal regulations. Ensure proper ventilation if preparing large volumes or heating solutions.\u003c\/p\u003e\n\u003ch2\u003eDocuments\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eSDS\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Nanjing Search Biotech","offers":[{"title":"25g","offer_id":52073641640117,"sku":"BFBB019-0025","price":27.0,"currency_code":"USD","in_stock":true},{"title":"50g","offer_id":52686109507765,"sku":"BFBB019-0050","price":54.0,"currency_code":"USD","in_stock":true},{"title":"100g","offer_id":52099139010741,"sku":"BFBB019-0100","price":81.0,"currency_code":"USD","in_stock":true},{"title":"250g","offer_id":52099139043509,"sku":"BFBB019-0250","price":126.0,"currency_code":"USD","in_stock":true},{"title":"500g","offer_id":52099139076277,"sku":"BFBB019-0500","price":174.0,"currency_code":"USD","in_stock":true},{"title":"1000g","offer_id":52099139109045,"sku":"BFBB019-1000","price":305.0,"currency_code":"USD","in_stock":true},{"title":"5000g","offer_id":52099139141813,"sku":"BFBB019-5000","price":1527.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/MES.H2O99_BiochemicalGrade.jpg?v=1764745805"},{"product_id":"tricine-99-biochemical-grade","title":"TRICINE 99% Biochemical Grade","description":"\u003cp\u003e\u003cstrong\u003eSynonym(s):\u003c\/strong\u003e N-[Tris(hydroxymethyl)methyl]glycine, Tricine, ULTROL® Grade, Tricine\u003cbr\u003eLinear Formula: (HOCH2)3CNHCH2CO2H\u003c\/p\u003e\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eIn biological experiments, it is an important pH stabilizing reagent. Typically, a suitable weak acid is mixed with its conjugate base to obtain the appropriate pH value. Most biological reactions occur under neutral conditions, generally with a pH between 6 and 8, so the effective buffering range of the buffer is also required to be between 6 and 8. In addition, it is required that the acidic and basic forms of the buffer do not chelate with certain metal ions.\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable style=\"border-collapse: collapse; width: 90%; border-style: solid;\" border=\"1\" width=\"90%\" cellspacing=\"0\" cellpadding=\"8\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e\u003cstrong\u003eItem\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e\u003cstrong\u003eValue\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eChemical Name\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eN-[2-hydroxy-1,1-bis(hydroxymethyl)ethyl]glycine\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22px;\"\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003eAppearance\u003c\/td\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003eWhite Crystalline Powder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eCAS No.\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e 5704-04-1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eMolecular Formula\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eC₆H₁₃NO₅\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eMolecular Weight\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e179.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eGrade\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eBiochemical Grade\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22px;\"\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003ePurity\u003c\/td\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003e≥99.0%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22px;\"\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003eLoss on Drying\u003c\/td\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003e≤1.0%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eWater Solubility\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eClear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003epH\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e4.0-6.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eHeavy Metals\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e≤5ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eUV Absorbance (260nm, 1mol\/L, 1cm)\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e≤0.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eUV Absorbance (280nm, 1mol\/L, 1cm)\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e≤0.05\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eStorage \/ Handling\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eStore at Room Temperature.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-purity biochemical buffer (≥99%)\u003c\/strong\u003e ensuring reliable performance in sensitive biological and biochemical assays.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eExcellent buffering capacity in the pH 6.0–8.0 range\u003c\/strong\u003e, making it ideal for experiments requiring near-neutral and stable conditions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLow UV absorbance at 260 nm and 280 nm\u003c\/strong\u003e, supporting applications that require minimal optical interference such as nucleic acid and protein detection.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh water solubility with clear solution formation\u003c\/strong\u003e, simplifying buffer preparation and ensuring consistent results.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMinimal metal-ion chelation\u003c\/strong\u003e, reducing interference in metalloprotein studies, enzyme assays, and electrophoretic separations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eStable and non-reactive crystalline form\u003c\/strong\u003e, compatible with long-term storage and repeated laboratory use.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eElectrophoresis (especially Tricine-SDS-PAGE)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIdeal for resolving low-molecular-weight proteins and peptides due to its superior buffering behavior at lower molecular weight ranges.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProtein and enzyme research\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMaintains stable reaction conditions with minimal metal-ion interaction, suitable for enzymatic assays, kinetic studies, and protein purification.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCell-free systems \u0026amp; biochemical reactions\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSupports in vitro transcription\/translation, metabolic assays, and reactions requiring strict pH stability around neutrality.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNucleic acid–related workflows\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eLow UV background enhances accuracy in DNA\/RNA quantification and optical detection methods.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMolecular biology buffers \u0026amp; reagent preparation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFrequently used in preparing running buffers, sample buffers, dilution buffers, and reaction systems needing consistent and reliable pH control.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSafety Disclaimer\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003eThis product is intended for laboratory research use only. Not for drug, human, or veterinary use. Review the Safety Data Sheet (SDS) provided by BioFargo for detailed handling, storage, hazard, and disposal information. Use appropriate personal protective equipment (PPE) including gloves, lab coat, and eye protection when handling. Dispose of waste and residual buffer in accordance with local, state, and federal regulations. Ensure proper ventilation if preparing large volumes or heating solutions.\u003c\/p\u003e\n\u003ch2\u003eDocuments\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eSDS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCOA\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProtocol\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv id=\"display-search-keyword\" style=\"display:none\"\u003etricine page,pcr buffer\u003c\/div\u003e","brand":"Nanjing Search Biotech","offers":[{"title":"25g","offer_id":52073674997941,"sku":"BFBB032-0025","price":33.0,"currency_code":"USD","in_stock":true},{"title":"100g","offer_id":52099051684021,"sku":"BFBB032-0100","price":53.0,"currency_code":"USD","in_stock":true},{"title":"250g","offer_id":52099051716789,"sku":"BFBB032-0250","price":102.0,"currency_code":"USD","in_stock":true},{"title":"500g","offer_id":52099051749557,"sku":"BFBB032-0500","price":204.0,"currency_code":"USD","in_stock":true},{"title":"1000g","offer_id":52099051782325,"sku":"BFBB032--1000","price":407.0,"currency_code":"USD","in_stock":true},{"title":"5000g","offer_id":52099051815093,"sku":"BFBB032-5000","price":2036.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/TRICINE99_BiochemicalGrade.jpg?v=1764748868"},{"product_id":"tris-99-9-biochemical-grade","title":"TRIS 99.9% Biochemical Grade","description":"\u003cp\u003e\u003cstrong\u003eSynonym(s):\u003c\/strong\u003e 2-Amino-2-(hydroxymethyl)-1,3-propanediol, THAM, Tris base, Tris(hydroxymethyl)aminomethane, Trometamol\u003c\/p\u003e\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eTris buffer is not only widely used as a solvent for nucleic acids and proteins, but also has many other important applications. Tris is used for protein crystal growth under different pH conditions. [3] The low ionic strength characteristic of Tris buffer can be applied to the formation of intermediate filaments of lamin (a nuclear lamina protein) in C. elegans. [4] Tris is also one of the main components of protein electrophoresis buffers. In addition, Tris is an intermediate in the preparation of surfactants, vulcanization accelerators, and some drugs. Tris is also used as a titration standard.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable cellpadding=\"8\" cellspacing=\"0\" width=\"90%\" border=\"1\" style=\"border-collapse: collapse; width: 90%; border-style: solid;\"\u003e\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eChemical Name\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eTris(hydroxymethyl)aminomethane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22px;\"\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003eAppearance\u003c\/td\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003eWhite Crystal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eCAS No.\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e77-86-1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eMolecular Formula\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eC₄H₁₁NO₃\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eMolecular Weight\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e121.14\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eGrade\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eBiochemical Grade\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22px;\"\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003ePurity\u003c\/td\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003e≥99.9%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22px;\"\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003eMelting Point\u003c\/td\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003e168-171°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eWater Insoluble Substances\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e≤0.03%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eResidue on Strong Heating\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e≤0.05%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eHeavy Metals\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e≤5ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eMoisture\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e≤0.2%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003epH\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e10.0-10.8 pH Unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eColor Grade\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e5#\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eUV Absorbance at 260nm\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e≤0.1Abs unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eIron\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e≤2ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eChlorides\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e≤3ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eStorage \/ Handling\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eStore at Room Temperature.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eUltra-high purity (≥99.9%) biochemical grade\u003c\/strong\u003e ensuring consistent performance in sensitive molecular biology, biochemistry, and analytical applications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eStrong and stable buffering capacity\u003c\/strong\u003e with a pKa near 8.1 at 25 °C, providing reliable pH control within the biologically relevant range (pH 7.0–9.0).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eExcellent solubility and easy preparation\u003c\/strong\u003e,\u003cstrong\u003e \u003c\/strong\u003eallowing quick dissolution in water and straightforward pH adjustment using HCl or base.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLow ionic strength and biomolecule-compatible\u003c\/strong\u003e, minimizing interference with nucleic acids and proteins and supporting structural integrity in various assays.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBroad chemical versatility\u003c\/strong\u003e, serving not only as a core laboratory buffer component but also as an intermediate in the synthesis of surfactants, vulcanization accelerators, and pharmaceutical-related chemicals.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh stability and low impurity profile\u003c\/strong\u003e, featuring extremely low heavy metals, minimal insoluble matter, and reduced UV absorbance for cleaner biochemical reactions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNucleic acid and protein buffers\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWidely used as a primary buffering component in DNA\/RNA extraction buffers, protein solubilization solutions, sample storage buffers, and general molecular biology reagents.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eElectrophoresis and blotting\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA key component of commonly used electrophoresis systems such as Tris-Glycine, Tris-HCl, TAE, and TBE buffers, providing stable pH and consistent migration for both nucleic acids and proteins.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProtein crystallization and structural biology\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSuitable for protein crystal growth across a broad pH range, offering stable chemical conditions for structural studies and biophysical assays.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCell culture and biochemical reactions\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMaintains near-physiological pH in enzyme assays, metabolic studies, cell-free systems, and other biochemical workflows requiring gentle buffering conditions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAnalytical chemistry and titration\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFrequently used as a titration standard due to its well-defined purity and stable acid–base characteristics.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eChemical and industrial synthesis\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFunctions as an intermediate or precursor in the production of surfactants, rubber vulcanization additives, and certain pharmaceutical intermediates.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSafety Disclaimer\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003eThis product is intended for laboratory research use only. Not for drug, human, or veterinary use. Review the Safety Data Sheet (SDS) provided by BioFargo for detailed handling, storage, hazard, and disposal information. Use appropriate personal protective equipment (PPE) including gloves, lab coat, and eye protection when handling. Dispose of waste and residual buffer in accordance with local, state, and federal regulations. Ensure proper ventilation if preparing large volumes or heating solutions.\u003c\/p\u003e\n\u003ch2\u003eDocuments\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eSDS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCOA\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProtocol\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv id=\"display-search-keyword\" style=\"display:none\"\u003epcr buffer\u003c\/div\u003e","brand":"Nanjing Search Biotech","offers":[{"title":"25g","offer_id":52073681092789,"sku":"BFBB033-0025","price":10.0,"currency_code":"USD","in_stock":true},{"title":"100g","offer_id":52098988212405,"sku":"BFBB033-0100","price":27.0,"currency_code":"USD","in_stock":true},{"title":"250g","offer_id":52098988245173,"sku":"BFBB033-0250","price":41.0,"currency_code":"USD","in_stock":true},{"title":"400g","offer_id":52706273001653,"sku":"BFBB033-0400","price":55.0,"currency_code":"USD","in_stock":true},{"title":"500g","offer_id":52098988277941,"sku":"BFBB033-0500","price":60.0,"currency_code":"USD","in_stock":true},{"title":"1000g","offer_id":52098988310709,"sku":"BFBB033-1000","price":99.0,"currency_code":"USD","in_stock":true},{"title":"1500g","offer_id":52706273034421,"sku":"BFBB033-1500","price":130.0,"currency_code":"USD","in_stock":true},{"title":"5000g","offer_id":52098988343477,"sku":"BFBB033-5000","price":375.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/TRIS99.9_BiochemicalGrade.jpg?v=1764749534"},{"product_id":"mes-99-biochemical-grade","title":"MES 99% Biochemical Grade","description":"\u003cp\u003e\u003cstrong\u003eSynonym(s): \u003c\/strong\u003e2-(N-Morpholino)ethanesulfonic acid, 4-Morpholineethanesulfonic acid\u003c\/p\u003e\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eIn biological experiments, it is an important pH stabilizing reagent. Usually, an appropriate weak acid is mixed with its conjugate base to obtain a suitable pH value.\u003cbr\u003eMost biological reactions occur under neutral conditions, and the pH is generally selected between 6-8. Meanwhile, the effective buffering range of the buffer is required to be between 6-8 as well.\u003c\/p\u003e\n\u003cp\u003eIn addition, it is required that the acidic and basic forms of the buffer do not undergo chelation with certain metal ions.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable style=\"border-collapse: collapse; width: 90%; border-style: solid;\" border=\"1\" width=\"90%\" cellspacing=\"0\" cellpadding=\"8\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e\u003cstrong\u003eItem\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e\u003cstrong\u003eValue\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eChemical Name\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e2-Morpholinoethanesulfonic Acid\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22px;\"\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003eAppearance\u003c\/td\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003ePure white Powder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eCAS No.\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e4432-31-9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eMolecular Formula\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eC6H13NO4S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eMolecular Weight\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e195.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eGrade\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eBiochemical Grade\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22px;\"\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003ePurity\u003c\/td\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003e≥99.0%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22px;\"\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003ePKa at 20℃\u003c\/td\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003e6.05-6.25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22px;\"\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003eColor Degree (1M reagent solution)\u003c\/td\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003eTransparent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eHeavy Metals\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e≤10PPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22px;\"\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003eSulfates\u003c\/td\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003e≤100PPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22px;\"\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003eIron\u003c\/td\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003e≤10PPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eChlorides\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e≤100PPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eStorage \/ Handling\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eStore at Room Temperature.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eHigh purity, biochemical-grade quality: ≥ 99.0% purity ensures minimal contaminants (heavy metals ≤ 10 ppm, sulfates\/chlorides ≤ 100 ppm; iron ≤ 10 ppm), suitable for sensitive biological and biochemical applications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAccurate buffering around physiological pH: The compound has a pKₐ ≈ 6.15–6.25 (at ~20–25 °C) and buffers effectively in the pH range ~5.5–7.0 (often used pH 6.0–6.5), matching many biological reaction and culture requirements.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExcellent water solubility: Readily dissolves in deionized\/distilled water to yield clear, transparent solutions — convenient for preparing buffers at various concentrations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMinimal UV absorption \/ low interference: As a “Good’s buffer,” MES exhibits minimal absorption in UV\/visible range, making it compatible with UV-sensitive assays and spectrophotometric measurements.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNon-coordinating \/ minimal metal binding: Unlike phosphate- or acetate-based buffers, MES does not strongly chelate common divalent metal ions (Ca²⁺, Mg²⁺, Mn²⁺, Cu²⁺), reducing risk of interference in metal-dependent assays or protein purification workflows.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eChemically and enzymatically stable: MES is stable under typical laboratory conditions, both chemically and biologically, minimizing buffer degradation or side-reactions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBuffer solutions for biochemical and molecular biology experiments: Suitable for preparing buffer solutions for protein\/enzyme assays, nucleic acid procedures (e.g., DNA\/RNA purification), and general biochemical reactions requiring stable pH.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCell culture media (bacterial, yeast, mammalian, plant): Especially useful when a stable slightly acidic to near-neutral pH (≈ 5.5–7.0) is needed; as a zwitterionic buffer, MES is not readily absorbed by cell membranes, reducing cytotoxicity or interference.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProtein purification \u0026amp; chromatography workflows: Works well for protein purification (e.g., ion-exchange chromatography), buffer exchange\/dialysis, antibody or peptide handling during binding\/elution steps.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eElectrophoresis buffers \u0026amp; gel systems: Useful as a running buffer for gel electrophoresis (e.g., PAGE), especially when low UV absorbance and stable pH are required.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStabilization of enzymes, proteins, and other biomolecules: Buffering near pH 6.0 helps maintain proper protein charge states, activity, and stability — beneficial for enzymatic reactions, storage buffers, and biochemical assays.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSafety Disclaimer\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003eThis product is intended for laboratory research use only. Not for drug, human, or veterinary use. Review the Safety Data Sheet (SDS) provided by BioFargo for detailed handling, storage, hazard, and disposal information. Use appropriate personal protective equipment (PPE) including gloves, lab coat, and eye protection when handling. Dispose of waste and residual buffer in accordance with local, state, and federal regulations. Ensure proper ventilation if preparing large volumes or heating solutions.\u003c\/p\u003e\n\u003ch2\u003eDocuments\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eMSDS\u003c\/strong\u003e\u003c\/p\u003e","brand":"Nanjing Search Biotech","offers":[{"title":"25g","offer_id":52084646445237,"sku":"BFBB018-0025","price":31.0,"currency_code":"USD","in_stock":false},{"title":"100g","offer_id":52099137667253,"sku":"BFBB018-0100","price":61.0,"currency_code":"USD","in_stock":false},{"title":"250g","offer_id":52099137700021,"sku":"BFBB018-0250","price":109.0,"currency_code":"USD","in_stock":false},{"title":"500g","offer_id":52099137732789,"sku":"BFBB018-0500","price":183.0,"currency_code":"USD","in_stock":false},{"title":"1000g","offer_id":52099137765557,"sku":"BFBB018-1000","price":365.0,"currency_code":"USD","in_stock":false},{"title":"5000g","offer_id":52099137798325,"sku":"BFBB018-5000","price":1826.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/2-MorpholinoethanesulfonicAcid.jpg?v=1765248815"},{"product_id":"bicine-99-biochemical-grade","title":"BICINE 99% Biochemical Grade","description":"\u003cp\u003e\u003cstrong\u003eSynonym(s): \u003c\/strong\u003eN,N-Bis(2-hydroxyethyl)glycine\u003c\/p\u003e\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eIn biological experiments, it is an important pH stabilizing reagent. Usually, an appropriate weak acid is mixed with its conjugate base to obtain a suitable pH value. Most biological reactions occur under neutral conditions, and the pH is generally selected between 6-8. Meanwhile, the effective buffering range of the buffer is required to be between 6-8 as well. In addition, it is required that the acidic and basic forms of the buffer do not undergo chelation with certain metal ions.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable cellpadding=\"8\" cellspacing=\"0\" width=\"90%\" border=\"1\" style=\"border-collapse: collapse; width: 90%; border-style: solid;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e\u003cstrong\u003eItem\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e\u003cstrong\u003eValue\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eChemical Name\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eN,N-Bis(2-Hydroxyethyl)Glycine\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22px;\"\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003eAppearance\u003c\/td\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003eWhite Crystal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eCAS No.\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e150-25-4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eMolecular Formula\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eC6H13NO4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eMolecular Weight\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e163.0953\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eGrade\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eBiochemical Grade\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22px;\"\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003ePurity\u003c\/td\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003e≥99.0%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22px;\"\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003eHeavy Metals\u003c\/td\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003e≤5ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22px;\"\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003eLoss on Drying\u003c\/td\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003e≤0.5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eWater Solubility\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eTransparent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003epH (1M Aqueous Solution at 20℃)\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e4.0-6.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eUV Absorbance (260nm, 1mmol\/L, 1cm)\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e≤0.07\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22px;\"\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003eUV Absorbance (280nm, 1mmol\/L, 1cm)\u003c\/td\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003e≤0.04\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eStorage \/ Handling\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eStore at Room Temperature.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-purity biochemical grade with ≥99% assay for reliable experimental performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhite crystalline powder with excellent water solubility for fast and easy buffer preparation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLow UV absorbance at 260 nm and 280 nm, suitable for spectrophotometric and UV-sensitive assays.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStable physicochemical properties with low heavy metal content and minimal loss on drying.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEffective buffer capacity near neutral to slightly alkaline pH, offering stable performance in a wide range of biological experiments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eConvenient room-temperature storage with strong stability under standard laboratory conditions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eProtein research: Suitable for protein purification, crystallization, stability studies, and structural analysis.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnzyme assays: Provides controlled pH environments for enzymatic reactions without interfering with metal-dependent enzymes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eElectrophoresis: Used in buffer systems for PAGE and other protein or peptide separation techniques.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eChromatography: Applicable in ion-exchange and general biochemical chromatography workflows.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGeneral laboratory use: Ideal for preparing biological buffers for molecular biology, biochemistry, and cell-free systems requiring stable pH around 7.6–9.0.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSafety Disclaimer\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003eThis product is intended for laboratory research use only. Not for drug, human, or veterinary use. Review the Safety Data Sheet (SDS) provided by BioFargo for detailed handling, storage, hazard, and disposal information. Use appropriate personal protective equipment (PPE) including gloves, lab coat, and eye protection when handling. Dispose of waste and residual buffer in accordance with local, state, and federal regulations. Ensure proper ventilation if preparing large volumes or heating solutions.\u003c\/p\u003e\n\u003ch2\u003eDocuments\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eSDS\u003c\/strong\u003e\u003c\/p\u003e","brand":"Nanjing Search Biotech","offers":[{"title":"25g","offer_id":52084959215797,"sku":"BFBB004-0025","price":31.0,"currency_code":"USD","in_stock":true},{"title":"100g","offer_id":52100027318453,"sku":"BFBB004-0100","price":55.0,"currency_code":"USD","in_stock":true},{"title":"250g","offer_id":52100027351221,"sku":"BFBB004-0250","price":110.0,"currency_code":"USD","in_stock":true},{"title":"500g","offer_id":52100027383989,"sku":"BFBB004-500","price":181.0,"currency_code":"USD","in_stock":true},{"title":"1000g","offer_id":52100027416757,"sku":"BFBB004-1000","price":325.0,"currency_code":"USD","in_stock":true},{"title":"5000g","offer_id":52100027449525,"sku":"BFBB004-5000","price":1625.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/BICINE99_BiochemicalGrade.jpg?v=1765266825"},{"product_id":"bis-tris-99-biochemical-grade","title":"Bis-Tris 99% Biochemical Grade","description":"\u003cp\u003e\u003cstrong\u003eSynonym(s):\u003c\/strong\u003e 2,2-Bis(hydroxymethyl)-2,2′,2″-nitrilotriethanol, 2-Bis(2-hydroxyethyl)amino-2-(hydroxymethyl)-1,3-propanediol, Bis(2-hydroxyethyl)amino-tris(hydroxymethyl)methane\u003c\/p\u003e\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eIn biological experiments, it is an important pH stabilizing reagent. Usually, an appropriate weak acid is mixed with its conjugate base to obtain a suitable pH value. Most biological reactions occur under neutral conditions, and the pH is generally selected between 6-8. Meanwhile, the effective buffering range of the buffer is required to be between 6-8 as well. In addition, it is required that the acidic and basic forms of the buffer do not undergo chelation with certain metal ions. It is also used for detecting creatine kinase, effectively protecting hemoglobin during freeze-drying; as a cathode electrolyte, it is applied in IEF\/2-D gel electrophoresis.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable cellpadding=\"8\" cellspacing=\"0\" width=\"90%\" border=\"1\" style=\"border-collapse: collapse; width: 90%; border-style: solid;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e\u003cstrong\u003eItem\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e\u003cstrong\u003eValue\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eChemical Name\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eBis[2-Hydroxyethyl] imino Tris-(Hydroxymethyl)-methane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22px;\"\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003eAppearance\u003c\/td\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003eWhite Crystal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eCAS No.\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e6976-37-0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eMolecular Formula\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eC8H19NO5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eMolecular Weight\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e209.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eGrade\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eBiochemical Grade\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22px;\"\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003ePurity\u003c\/td\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003e≥99.0%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22px;\"\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003eMelting Point\u003c\/td\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003e100.0-104.0℃\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22px;\"\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003eLoss on Drying\u003c\/td\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003e≤1.0%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eIgnition Residue\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e≤0.1%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22px;\"\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003eWater Solubility\u003c\/td\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003eTransparent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22px;\"\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003eHeavy Metals\u003c\/td\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003e≤5ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eIron\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e≤5PPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eChlorides\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e≤50PPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003epH (1M Aqueous Solution at 20℃)\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e9.0-11.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003ePKa (25℃)\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e6.3-6.7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eUV Absorbance (280nm, 1mol\/L, 1cm)\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e≤0.40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eStorage \/ Handling\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eStore at Room Temperature.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eHigh Purity (≥99%) ensuring reliable performance in sensitive biochemical and molecular workflows.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eZwitterionic, stable buffering capacity near pH 6.0–7.0, ideal for maintaining physiological conditions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLow UV absorbance suitable for spectrophotometric and fluorescence-based assays.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExcellent water solubility for easy preparation of buffer solutions and stock formulations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLow impurity profile with minimal heavy metals, chloride, and ignition residue for consistent experimental results.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eProtein purification and biochemical assays requiring stable and low-interference buffering conditions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eElectrophoresis systems, including running, gel, and sample buffers for protein and nucleic acid separation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCell culture and bioprocessing buffers to help maintain pH stability during cell growth or expression studies.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAnalytical and preparative chromatography, ensuring reproducible separation performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDiagnostic reagent formulations where high purity and low background absorbance are essential.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSafety Disclaimer\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003eThis product is intended for laboratory research use only. Not for drug, human, or veterinary use. Review the Safety Data Sheet (SDS) provided by BioFargo for detailed handling, storage, hazard, and disposal information. Use appropriate personal protective equipment (PPE) including gloves, lab coat, and eye protection when handling. Dispose of waste and residual buffer in accordance with local, state, and federal regulations. Ensure proper ventilation if preparing large volumes or heating solutions.\u003c\/p\u003e\n\u003ch2\u003eDocuments\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eSDS\u003c\/strong\u003e\u003c\/p\u003e","brand":"Nanjing Search Biotech","offers":[{"title":"25g","offer_id":52084996407477,"sku":"BFBB005-0025","price":29.0,"currency_code":"USD","in_stock":true},{"title":"100g","offer_id":52099983507637,"sku":"BFBB005-0100","price":87.0,"currency_code":"USD","in_stock":true},{"title":"250g","offer_id":52099983540405,"sku":"BFBB005-0250","price":155.0,"currency_code":"USD","in_stock":true},{"title":"500g","offer_id":52099983573173,"sku":"BFBB005-0500","price":247.0,"currency_code":"USD","in_stock":true},{"title":"1000g","offer_id":52099983605941,"sku":"BFBB005-1000","price":433.0,"currency_code":"USD","in_stock":true},{"title":"5000g","offer_id":52099983638709,"sku":"BFBB005-5000","price":2163.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/Bis-Tris_99_Biochemical_Grade.jpg?v=1765267940"},{"product_id":"bis-tris-propane-99-0-biochemical-grade","title":"Bis-Tris Propane 99% Biochemical Grade","description":"\u003cp\u003e\u003cstrong\u003eSynonym(s):\u003c\/strong\u003e 1,3-Bis[tris(hydroxymethyl)methylamino]propane, BIS-TRIS propane, BIS-Tris Propane, \u003c\/p\u003e\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eBis‑Tris Propane (1,3‑Bis[tris(hydroxymethyl)methylamino]propane) is a high‑quality biochemical‑grade pH buffer reagent. As a non‑zwitterionic, water‑soluble buffer, it delivers superior pH stability across a broad effective range. With dual pKₐ values (≈ 6.8 and 9.0 at 25 °C), BTP maintains stable pH in many biological and biochemical protocols. Its minimal heavy metal content and low absorbance at 260 nm\/280 nm make it ideal for nucleic acid and protein-related applications.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable cellpadding=\"8\" cellspacing=\"0\" width=\"90%\" border=\"1\" style=\"border-collapse: collapse; width: 90%; border-style: solid;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e\u003cstrong\u003eItem\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e\u003cstrong\u003eValue\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eChemical Name\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e1,3-Bis[Tris(hydroxyethyl)methylamino] Propane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22px;\"\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003eAppearance\u003c\/td\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003eWhite Crystal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eCAS No.\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e64431-96-5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eMolecular Formula\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eC11H26N2O6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eMolecular Weight\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e282.34\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eGrade\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eBiochemical Grade\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22px;\"\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003ePurity\u003c\/td\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003e≥99.0%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22px;\"\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003eMelting Point\u003c\/td\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003e162-165℃\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22px;\"\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003eLoss on Drying(105℃)\u003c\/td\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003e≤0.8%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eWater Solubility (1mol\/L)\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eColorless, Transparent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22px;\"\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003eHeavy Metals\u003c\/td\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003e≤0.0005%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22px;\"\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003eInsoluble Matter\u003c\/td\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003e≤0.01%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003epH\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e10.4-11.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eUV Absorbance at 260nm (1mol\/L)\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e≤0.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eUV Absorbance at 280nm (1mol\/L)\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e≤0.05\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eStorage \/ Handling\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eStore at Room Temperature.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eWide buffering range (pH 6.3–9.5): Provides reliable pH stability across near‑neutral to mildly alkaline conditions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh purity (≥ 99.0%) \u0026amp; Biochemical Grade: Ensures minimal contaminants and low heavy‑metal content for sensitive molecular biology and diagnostic applications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWater‑soluble and easy to prepare: Rapidly dissolves to yield a clear, colorless solution, facilitating buffer preparation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSuitable for nucleic acid and protein work: Low UV absorbance at 260 nm\/280 nm reduces interference in DNA\/RNA quantification and protein assays.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVersatile and stable for storage: Solid white crystalline form with a melting point around 162–165 °C; stable at room temperature when stored dry.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eMolecular biology assays: Buffer for DNA\/RNA extraction, PCR, reverse transcription, and other nucleic acid manipulations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProtein biochemistry \u0026amp; enzymology: Suitable for enzyme reactions, protein purification, and assays requiring pH 6–9.5.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eElectrophoresis and chromatography: Compatible with electrophoresis buffers and chromatographic procedures requiring high purity and stable pH.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDiagnostic \/ kit manufacturing: Used in biochemical diagnostic kits, nucleic acid diagnostic kits, and other assay systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProtein crystallization \u0026amp; structural biology: Provides stable pH for crystallization trials, structural studies, and protein chemistry workflows.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSafety Disclaimer\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003eThis product is intended for laboratory research use only. Not for drug, human, or veterinary use. Review the Safety Data Sheet (SDS) provided by BioFargo for detailed handling, storage, hazard, and disposal information. Use appropriate personal protective equipment (PPE) including gloves, lab coat, and eye protection when handling. Dispose of waste and residual buffer in accordance with local, state, and federal regulations. Ensure proper ventilation if preparing large volumes or heating solutions.\u003c\/p\u003e\n\u003ch2\u003eDocuments\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eSDS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv id=\"display-search-keyword\" style=\"display:none\"\u003epcr buffer\u003c\/div\u003e","brand":"Nanjing Search Biotech","offers":[{"title":"25kg","offer_id":52085025898677,"sku":"BFBB006","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/Bis-TrisPropane99.0_BiochemicalGrade.jpg?v=1765268732"},{"product_id":"capso-99-0-biochemical-grade","title":"CAPSO 99% Biochemical Grade","description":"\u003cp\u003e\u003cstrong\u003eSynonym(s):\u003c\/strong\u003e 3-(Cyclohexylamino)-2-hydroxy-1-propanesulfonic acid, CAPSO Free Acid\u003c\/p\u003e\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eCAPSO (3‑(Cyclohexylamino)-2-hydroxy-1-propanesulfonic acid) is a high‑purity (≥ 99.0%) biochemical grade buffer reagent designed for demanding molecular biology, biochemistry, and protein science applications. As a zwitterionic buffer, CAPSO offers excellent water solubility and minimal metal ion chelation — features that make it especially suitable for experiments where metal‑dependent enzymes or sensitive proteins are involved. With a pKa around 9.6 (25 °C), CAPSO is optimized for alkaline conditions, providing robust pH stability in its effective buffering range.\u003c\/p\u003e\n\u003cp\u003eBecause of its chemical stability, low UV absorbance, and negligible interaction with proteins or metal ions, CAPSO is widely used in laboratory protocols requiring non‑interfering buffers — such as protein transfer, electrophoresis, enzyme assays, and other conditions where maintaining precise pH is critical.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable cellpadding=\"8\" cellspacing=\"0\" width=\"90%\" border=\"1\" style=\"border-collapse: collapse; width: 90%; border-style: solid;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e\u003cstrong\u003eItem\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e\u003cstrong\u003eValue\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eChemical Name\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e3-(Cyclohexylamino)-2-Hydroxy-1-Propanesulfinic Acid\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22px;\"\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003eAppearance\u003c\/td\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003eWhite Crystalline Powder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eCAS No.\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e73463-39-5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eMolecular Formula\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eC9H19NO4S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eMolecular Weight\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e237.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eGrade\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eBiochemical Grade\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22px;\"\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003ePurity\u003c\/td\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003e≥99.0%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22px;\"\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003eWater Solubility\u003c\/td\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003eColorless, Clear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22px;\"\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003eHeavy Metals\u003c\/td\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003e≤3PPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eMoisture\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e≤1.0%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22px;\"\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003epH\u003c\/td\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003e5.0-6.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22px;\"\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003eUV Absorbance at 260nm\u003c\/td\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003e≤0.040\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eUV Absorbance at 280nm\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e≤0.030\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eHeavy Metals\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e≤3PPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eIron Content\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e≤5PPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eStorage \/ Handling\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eStore at Room Temperature.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eHigh Purity \u0026amp; Quality: ≥ 99.0% biochemical grade with low heavy metals (≤ 3 ppm) and minimal moisture (≤ 1.0%), ensuring consistency in sensitive experiments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eZwitterionic Buffer with Low Metal Binding: Minimal chelation to metal ions, critical for studies involving metal-dependent enzymes or proteins.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAlkaline Buffer Stability: With a pKa ~9.6 at 25 °C, CAPSO buffers effectively in the pH range of 8.9–10.3.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExcellent Solubility: Dissolves readily in water to form clear, colorless solutions, facilitating buffer preparation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLow UV Absorbance: Low absorbance at 260 nm and 280 nm, suitable for experiments where UV transparency is important.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003ePreparation of alkaline buffers for enzyme assays (e.g., alkaline phosphatase).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProtein electrophoresis and separation, especially for proteins with high isoelectric points.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eElectrotransfer \/ blotting onto PVDF or nitrocellulose membranes for protein analysis.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProtein sequencing, identification, or other protein-based assays requiring stable pH and minimal metal interaction.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBiophysical studies under alkaline buffer conditions, including membrane or nucleic acid assays.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSafety Disclaimer\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003eThis product is intended for laboratory research use only. Not for drug, human, or veterinary use. Review the Safety Data Sheet (SDS) provided by BioFargo for detailed handling, storage, hazard, and disposal information. Use appropriate personal protective equipment (PPE) including gloves, lab coat, and eye protection when handling. Dispose of waste and residual buffer in accordance with local, state, and federal regulations. Ensure proper ventilation if preparing large volumes or heating solutions.\u003c\/p\u003e\n\u003ch2\u003eDocuments\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eSDS\u003c\/strong\u003e\u003c\/p\u003e","brand":"Nanjing Search Biotech","offers":[{"title":"25kg","offer_id":52085058994357,"sku":"BFBB008","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/CAPSO_99.0_Biochemical_Grade.jpg?v=1765270196"},{"product_id":"chapso-98-biochemical-grade","title":"CHAPSO 98% Biochemical Grade","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eCHAPSO (3‑[(3‑Cholamidopropyl)dimethylammonio]‑2‑hydroxy-1-propanesulfonate) is a high‑purity biochemical‑grade detergent supplied as a white powder, designed for membrane protein research and other sensitive biochemical applications. As a zwitterionic detergent, CHAPSO combines the ability to solubilize membrane-associated proteins with minimal disruption to their native structure and activity. Its high solubility, low UV absorbance, and mild detergent behavior make it an excellent choice for protein extraction, purification, reconstitution, and structural or functional studies.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable cellpadding=\"8\" cellspacing=\"0\" width=\"90%\" border=\"1\" style=\"border-collapse: collapse; width: 90%; border-style: solid;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e\u003cstrong\u003eItem\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e\u003cstrong\u003eValue\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eChemical Name\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e3-[(3-Cholamidopropyl) Dimethylammonio]-2-Hydroxy-1-Propanesulfonate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22px;\"\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003eAppearance\u003c\/td\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003eWhite Powder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eCAS No.\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e82473-24-3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eMolecular Formula\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eC32H58N2O8S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eMolecular Weight\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e630.98\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eGrade\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eBiochemical Grade\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22px;\"\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003ePurity\u003c\/td\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003e≥98%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22px;\"\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003eSolubility\u003c\/td\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003eColorless, Clear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eInfrared Spectrum\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eConsistent with the Structure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22px;\"\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003eMoisture (K.F.)\u003c\/td\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003e≤5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22px;\"\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003eCarbon (Anhydrous)\u003c\/td\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003e59.7-62.1%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eNitrogen (Anhydrous)\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e4.3-4.6%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eConductivity (0.5M Aqueous Solution at 20-25℃)\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e≤100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eGentle, non‑denaturing detergent: Preserves native conformation and biological function of membrane proteins.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEffective membrane protein solubilization: Efficiently disrupts lipid–protein and lipid–lipid interactions for integral membrane protein extraction.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh purity \u0026amp; clarity: White powder with ≥ 98% purity, yielding a clear, colorless solution with minimal interference in downstream assays.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLow UV absorbance: Minimal background in UV-based detection, protein quantification, and structural assays.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDialyzable \/ removable by gel filtration: High critical micelle concentration and moderate micelle size allow easy removal for downstream purification or reconstitution.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eSolubilization, stabilization, and purification of integral membrane proteins while preserving native structure and function.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePreparation of membrane protein samples for structural biology, including crystallization, cryo‑EM, NMR, and spectroscopy.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReconstitution of membrane proteins into lipid bilayers or liposomes for functional assays.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBiochemical assays requiring minimal UV background interference, such as protein quantification, binding assays, and enzymatic activity measurements.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGeneral protein extraction and purification workflows in molecular biology and proteomics laboratories under gentle, non‑denaturing conditions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSafety Disclaimer\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003eThis product is intended for laboratory research use only. Not for drug, human, or veterinary use. Review the Safety Data Sheet (SDS) provided by BioFargo for detailed handling, storage, hazard, and disposal information. Use appropriate personal protective equipment (PPE) including gloves, lab coat, and eye protection when handling. Dispose of waste and residual buffer in accordance with local, state, and federal regulations. Ensure proper ventilation if preparing large volumes or heating solutions.\u003c\/p\u003e\n\u003ch2\u003eDocuments\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eSDS\u003c\/strong\u003e\u003c\/p\u003e","brand":"Nanjing Search Biotech","offers":[{"title":"25g","offer_id":52085116928181,"sku":"BFBB011-25g","price":166.0,"currency_code":"USD","in_stock":true},{"title":"100g","offer_id":52099774841013,"sku":"BFBB011-100g","price":415.0,"currency_code":"USD","in_stock":true},{"title":"250g","offer_id":52099774873781,"sku":"BFBB011-250g","price":840.0,"currency_code":"USD","in_stock":true},{"title":"500g","offer_id":52099774906549,"sku":"BFBB011-500g","price":1522.0,"currency_code":"USD","in_stock":true},{"title":"1000g","offer_id":52099774939317,"sku":"BFBB011-1000g","price":3044.0,"currency_code":"USD","in_stock":true},{"title":"5000g","offer_id":52099774972085,"sku":"BFBB011-5000g","price":15217.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/CHAPSO_98_Biochemical_Grade.jpg?v=1765273194"},{"product_id":"ches-99-biochemical-grade","title":"CHES 99% Biochemical Grade","description":"\u003cp\u003e\u003cstrong\u003eSynonym(s): \u003c\/strong\u003e2-(Cyclohexylamino)ethanesulfonic acid\u003c\/p\u003e\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eCHES (2‑Cyclohexylaminoethanesulfonic acid), biochemical grade (≥ 99% purity), is a white crystalline zwitterionic buffer widely used in biochemistry and molecular biology. With high chemical purity, low heavy‑metal content and excellent water solubility, this reagent is designed to prepare reliable buffer solutions without risk of metal‑ion chelation or unwanted side reactions. CHES is especially valuable when stable, non‑coordinating buffering at alkaline pH is required — ensuring reproducible pH conditions for sensitive biological assays.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable cellpadding=\"8\" cellspacing=\"0\" width=\"90%\" border=\"1\" style=\"border-collapse: collapse; width: 90%; border-style: solid;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e\u003cstrong\u003eItem\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e\u003cstrong\u003eValue\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eChemical Name\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e2-(Cyclohexylamino)Ethanesulfonic Acid\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22px;\"\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003eAppearance\u003c\/td\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003eWhite Crystal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eCAS No.\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e103-47-9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eMolecular Formula\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eC8H17NO3S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eMolecular Weight\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e207.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eGrade\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eBiochemical Grade\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22px;\"\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003ePurity\u003c\/td\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003e≥99.0%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22px;\"\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003eWater Solubility\u003c\/td\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003eColorless, Clear, Transparent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eHeavy Metals\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e≤5ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22px;\"\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003eMoisture\u003c\/td\u003e\n\u003ctd style=\"text-align: center; height: 22px; width: 50%;\"\u003e≤0.5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eHigh purity \u0026amp; quality: ≥ 99.0% purity, biochemical grade; heavy metals ≤ 5 ppm; moisture ≤ 0.5%.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhite, water‑soluble crystalline form: dissolves clear and transparent in aqueous solutions, facilitating buffer preparation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eZwitterionic, non‑coordinating buffer chemistry: minimal metal‑ion binding, making it suitable for metal‑dependent enzymatic assays and reactions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOptimal for alkaline conditions: effective buffering in the pH range ~ 8.6–10.0 (pKa ≈ 9.3–9.7 at 25 °C), ideal for enzymology and pH‑dependent studies above physiological pH.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eConsistent quality control: standardized molecular formula (C₈H₁₇NO₃S), molecular weight (≈ 207.3), and batch‑to‑batch specification to ensure reproducibility.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eEnzymology and pH‑dependent enzyme assays: CHES is widely used as a buffer for studying enzyme activity, kinetics, and stability under mildly alkaline conditions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProtein purification, folding and stability experiments: Its zwitterionic, non‑chelating nature helps maintain protein integrity and avoid metal‑ion interference in biochemical protocols.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMolecular biology applications: Suitable for buffer preparation in DNA\/RNA manipulation, labeling, digestion, or assays that require stable alkaline pH.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCellular and in‑vitro assays requiring pH control: Useful in cell‑based or in‑vitro experiments where maintenance of an alkaline, stable pH environment is critical.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBuffer formulation for biochemical research and analytical protocols: As a “Good’s buffer,” CHES serves as a reliable standard reagent for buffer preparation in research labs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSafety Disclaimer\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003eThis product is intended for laboratory research use only. Not for drug, human, or veterinary use. Review the Safety Data Sheet (SDS) provided by BioFargo for detailed handling, storage, hazard, and disposal information. Use appropriate personal protective equipment (PPE) including gloves, lab coat, and eye protection when handling. Dispose of waste and residual buffer in accordance with local, state, and federal regulations. Ensure proper ventilation if preparing large volumes or heating solutions.\u003c\/p\u003e\n\u003ch2\u003eDocuments\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eSDS\u003c\/strong\u003e\u003c\/p\u003e","brand":"Nanjing Search Biotech","offers":[{"title":"25g","offer_id":52085121384629,"sku":"BFBB012-0025","price":42.0,"currency_code":"USD","in_stock":true},{"title":"100g","offer_id":52099743187125,"sku":"BFBB012-0100","price":76.0,"currency_code":"USD","in_stock":true},{"title":"250g","offer_id":52099743219893,"sku":"BFBB012-0250","price":151.0,"currency_code":"USD","in_stock":true},{"title":"500g","offer_id":52099743252661,"sku":"BFBB012-0500","price":295.0,"currency_code":"USD","in_stock":true},{"title":"1000g","offer_id":52099743285429,"sku":"BFBB012-1000","price":590.0,"currency_code":"USD","in_stock":true},{"title":"5000g","offer_id":52099743318197,"sku":"BFBB012-5000","price":2946.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/CHES_99_Biochemical_Grade.jpg?v=1765274037"},{"product_id":"dipso-98-biochemical-grade","title":"DIPSO 98% Biochemical Grade","description":"\u003cp\u003e\u003cstrong\u003eSynonym(s):\u003c\/strong\u003e 3-(N,N-Bis[2-hydroxyethyl]amino)-2-hydroxypropanesulfonic acid, N,N-Bis(2-hydroxyethyl)-3-amino-2-hydroxypropanesulfonic acid\u003c\/p\u003e\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eDIPSO (3-[N,N-Bis(2-hydroxyethyl)amino]-2-hydroxy-1-propanesulfonic acid) is a high-purity zwitterionic buffering agent widely used in biochemical and molecular biology workflows. With excellent solubility, low UV absorbance, and minimal metal ion contamination, DIPSO provides stable buffering capacity in the near-neutral pH range. Its biochemical-grade specifications make it suitable for protein purification, enzyme assays, cell-free systems, and other sensitive laboratory applications requiring high-performance buffering.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable cellpadding=\"8\" cellspacing=\"0\" width=\"90%\" border=\"1\" style=\"border-collapse: collapse; width: 90%; border-style: solid;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e\u003cstrong\u003eItem\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e\u003cstrong\u003eValue\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eChemical Name\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e3-[N,N-Bis(2-Hydroxyethyl)Amino]-2-Hydroxy-1-Propanesulfonic Acid\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eAppearance\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eWhite Powder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eCAS No.\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e68399-80-4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eMolecular Formula\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eC7H17NO6S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eMolecular Weight\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e243.28\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eGrade\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eBiochemical Grade\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eSolubility\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eColorless, Clear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eWater-Insoluble Matter\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e≤0.1%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003epH\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e4.0–5.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eAmmonia\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e≤0.05%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eIgnition Residue\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e≤0.1%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eChlorides\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e≤0.05%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eSulfates\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e≤0.05%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eAluminum\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e≤0.0005%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eLead\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e≤0.0001%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003ePhosphorus\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e≤0.0005%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eCopper\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e≤0.0005%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eIron\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e≤0.0005%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eZinc\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e≤0.0005%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eMagnesium\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e≤0.0005%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eCalcium\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e≤0.001%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eSodium\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e≤0.01%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003ePotassium\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e≤0.005%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eUV Absorbance at 260nm\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e≤0.025\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eUV Absorbance at 280nm\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e≤0.025\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-purity biochemical grade with tightly controlled impurities and extremely low metal ion content.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExcellent solubility in aqueous solutions, forming a colorless, clear buffer.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLow UV absorbance at 260\/280 nm, ideal for nucleic acid or protein studies.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStable buffering performance in the pH range required for many biochemical reactions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eConsistent quality ensuring reproducible results in analytical, molecular, and enzymatic workflows.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBuffer preparation for protein purification, chromatography, and electrophoresis.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnzyme assays requiring stable pH conditions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCell-free biochemical systems, molecular biology reactions, and diagnostic platforms.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSuitable for spectrophotometric applications due to low UV interference.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGeneral-purpose buffer use in research laboratories.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSafety Disclaimer\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003eThis product is intended for laboratory research use only. Not for drug, human, or veterinary use. Review the Safety Data Sheet (SDS) provided by BioFargo for detailed handling, storage, hazard, and disposal information. Use appropriate personal protective equipment (PPE) including gloves, lab coat, and eye protection when handling. Dispose of waste and residual buffer in accordance with local, state, and federal regulations. Ensure proper ventilation if preparing large volumes or heating solutions.\u003c\/p\u003e\n\u003ch2\u003eDocuments\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eSDS\u003c\/strong\u003e\u003c\/p\u003e","brand":"Nanjing Search Biotech","offers":[{"title":"25g","offer_id":52088665112757,"sku":"BFBB013-0025","price":0.0,"currency_code":"USD","in_stock":true},{"title":"100g","offer_id":52099702194357,"sku":"BFBB013-0100","price":0.0,"currency_code":"USD","in_stock":true},{"title":"250g","offer_id":52099702227125,"sku":"BFBB013-0250","price":0.0,"currency_code":"USD","in_stock":true},{"title":"500g","offer_id":52099702259893,"sku":"BFBB013-0500","price":0.0,"currency_code":"USD","in_stock":true},{"title":"1000g","offer_id":52099702292661,"sku":"BFBB013-1000","price":0.0,"currency_code":"USD","in_stock":true},{"title":"5000g","offer_id":52099702325429,"sku":"BFBB013-5000","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/DIPSO_98_Biochemical_Grade.jpg?v=1765332010"},{"product_id":"mes-na-99-0-biochemical-grade","title":"MES-Na 99% Biochemical Grade","description":"\u003cp\u003e\u003cstrong\u003eSynonym(s): \u003c\/strong\u003e2-(N-Morpholino)ethanesulfonic acid sodium salt, 4-Morpholineethanesulfonic acid sodium salt, MES, Sodium Salt\u003c\/p\u003e\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eMES-Na (2-Morpholinoethanesulfonic Acid Sodium Salt) is a high-purity (≥99.0%) biochemical-grade buffer widely used in biological and biochemical research. It dissolves easily in water to form a clear, transparent solution and provides stable buffering in the mildly acidic pH range. With low metal-ion binding and minimal interference in enzyme-based assays, MES-Na is well-suited for applications requiring precise pH control. Its stability, clarity, and compatibility with sensitive proteins and enzymes make it a reliable component in many laboratory workflows.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable cellpadding=\"8\" cellspacing=\"0\" width=\"90%\" border=\"1\" style=\"border-collapse: collapse; width: 90%; border-style: solid;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e\u003cstrong\u003eItem\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e\u003cstrong\u003eValue\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eChemical Name\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e2-Morpholinoethanesulfonic Acid Sodium Salt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eAppearance\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eWhite Crystal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eCAS No.\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e71119-23-8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eMolecular Formula\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eC6H12NO4SNa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eMolecular Weight\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e217.22\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eGrade\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eBiochemical Grade\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003ePurity\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e≥99.0%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eWater Solubility\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eColorless, Clear, Transparent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eMoisture\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e≤11%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003epH Value (1.0% in Water at 25℃)\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e9.0–10.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eHigh Purity (≥99.0%) ensures reliable and reproducible biological performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStable Mild-Acid pH Range suitable for cell culture and enzyme-based assays.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLow Metal-Ion Binding minimizes interference with metal-dependent proteins or enzymes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh Water Solubility producing a clear and transparent solution.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLow UV Absorbance \u0026amp; High Chemical Stability ideal for spectrophotometric and biochemical applications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003ePreparation of biological and biochemical buffer solutions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCell culture media formulation requiring stable mild-acid pH conditions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProtein purification, chromatography, and biomolecule processing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eElectrophoresis running buffers for nucleic acid and protein separation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnzyme assays and other reactions requiring controlled pH without metal-ion interference.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSafety Disclaimer\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003eThis product is intended for laboratory research use only. Not for drug, human, or veterinary use. Review the Safety Data Sheet (SDS) provided by BioFargo for detailed handling, storage, hazard, and disposal information. Use appropriate personal protective equipment (PPE) including gloves, lab coat, and eye protection when handling. Dispose of waste and residual buffer in accordance with local, state, and federal regulations. Ensure proper ventilation if preparing large volumes or heating solutions.\u003c\/p\u003e\n\u003ch2\u003eDocuments\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eSDS\u003c\/strong\u003e\u003c\/p\u003e","brand":"Nanjing Search Biotech","offers":[{"title":"25g","offer_id":52088692572341,"sku":"BFBB020-0025","price":28.0,"currency_code":"USD","in_stock":true},{"title":"100g","offer_id":52099137044661,"sku":"BFBB020-0100","price":67.0,"currency_code":"USD","in_stock":true},{"title":"250g","offer_id":52099137077429,"sku":"BFBB020-0250","price":133.0,"currency_code":"USD","in_stock":true},{"title":"500g","offer_id":52099137110197,"sku":"BFBB020-0500","price":170.0,"currency_code":"USD","in_stock":true},{"title":"1000g","offer_id":52099137142965,"sku":"BFBB020-1000","price":284.0,"currency_code":"USD","in_stock":true},{"title":"5000g","offer_id":52099137175733,"sku":"BFBB020-5000","price":1415.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/MES-Na99.0_BiochemicalGrade.jpg?v=1765333407"},{"product_id":"mops-na-99-0-biochemical-grade","title":"MOPS-Na 99% Biochemical Grade","description":"\u003cp\u003e\u003cstrong\u003eSynonym(s):\u003c\/strong\u003e 3-(N-Morpholino)propanesulfonic acid sodium salt, 4-Morpholinepropanesulfonic acid sodium salt, MOPS sodium salt, MOPS, Sodium\u003c\/p\u003e\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eMOPS‑Na (3‑(N‑Morpholino)propanesulfonic acid sodium salt) is a high-purity biochemical grade buffering reagent (≥99.0%) designed for rigorous biological and biochemical research applications. This white crystalline salt dissolves readily in water to produce clear, colorless solutions with minimal UV absorbance, making it ideal for experiments requiring high optical clarity and low background interference. With a pKa around 7.2, it offers excellent buffering capacity near physiological pH and maintains stable pH under a variety of experimental conditions — without significantly interacting with metal ions.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable cellpadding=\"8\" cellspacing=\"0\" width=\"90%\" border=\"1\" style=\"border-collapse: collapse; width: 90%; border-style: solid;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e\u003cstrong\u003eItem\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e\u003cstrong\u003eValue\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eChemical Name\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e3-(N-Morpholino) Propanesulfonic Acid Sodium Salt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eAppearance\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eWhite Solid\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eCAS No.\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e71119-22-7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eMolecular Formula\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eC7H14NO4SNa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eMolecular Weight\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e231.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eGrade\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eBiochemical Grade\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003ePurity\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e≥99.0%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eMoisture\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e≤0.1%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003epH (0.1M)\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e10.0–11.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eUV Absorbance at 260nm\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e≤0.03\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eUV Absorbance at 280nm\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003e≤0.03\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eColor (0.1M Aqueous Solution)\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 50%;\"\u003eComplies with Specifications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e≥99.0% high purity, low moisture, low UV absorbance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEffective buffering near neutral pH (6.5–7.9)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNon-chelating, stable in presence of metal ions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHighly soluble, clear aqueous solutions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSuitable for diverse biochemical and molecular biology research\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eCell culture media and biological buffers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProtein purification and chromatography\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eElectrophoresis and nucleic acid separation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnzyme assays and biochemical studies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGeneral lab buffer preparation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSafety Disclaimer\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003eThis product is intended for laboratory research use only. Not for drug, human, or veterinary use. Review the Safety Data Sheet (SDS) provided by BioFargo for detailed handling, storage, hazard, and disposal information. Use appropriate personal protective equipment (PPE) including gloves, lab coat, and eye protection when handling. Dispose of waste and residual buffer in accordance with local, state, and federal regulations. Ensure proper ventilation if preparing large volumes or heating solutions.\u003c\/p\u003e\n\u003ch2\u003eDocuments\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eSDS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv id=\"display-search-keyword\" style=\"display:none\"\u003emops-01\u003c\/div\u003e","brand":"Nanjing Search Biotech","offers":[{"title":"25g","offer_id":52088806506677,"sku":"BFBB022-0025","price":28.0,"currency_code":"USD","in_stock":true},{"title":"100g","offer_id":52099130294453,"sku":"BFBB022-0100","price":72.0,"currency_code":"USD","in_stock":true},{"title":"250g","offer_id":52099130327221,"sku":"BFBB022-0250","price":113.0,"currency_code":"USD","in_stock":true},{"title":"500g","offer_id":52099130359989,"sku":"BFBB022-500","price":167.0,"currency_code":"USD","in_stock":true},{"title":"1000g","offer_id":52099130392757,"sku":"BFBB022-1000","price":272.0,"currency_code":"USD","in_stock":true},{"title":"5000g","offer_id":52099130425525,"sku":"BFBB022-5000","price":1361.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/MOPS-Na_99.0_Biochemical_Grade.jpg?v=1765337791"}],"url":"https:\/\/biofargo.com\/collections\/bf-biological-buffers.oembed?page=6","provider":"Biofargo","version":"1.0","type":"link"}