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China, Chinese Diagnostic Reagents 98% Bsa ABS 9048-46-8 Albumin Bovine Serum Powder1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Products Details Supplier Manufacturer price list catalog
Essential Oil Balsam Fine ChemicalsAlbumin Bovine SerumAlbumin Bovine Serum Powder
Wuhan Recedar Biotechnology Co., Ltd.
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Product Description Diagnostic Reagents 98% Bsa ABS 9048-46-8 Albumin Bovine Serum Powder Bovine Serum AlbuminSynonyms: ALBUMIN BOVINE FRACTION VCAS: 9048-46-8EINECS: 232-936-2RTECSMT6446000storage temp.2-8°CsolubilityPBS: >40 mg/mLformlyophilized powdercolorclear clear, colorlessPH 6.5-7.5 (1% in 0.15 M sodium chloride)Water SolubilitySoluble in water.Chemical White powderBovine serum albumin (BSA), a globulin in bovine serum, contains 607 amino acid residues, has a molecular weight of 66.446KDa and an isoelectric point of 4.7. Bovine serum albumin has a wide range of applications in biochemical experiments.Use:1, bovine serum albumin is generally used in biochemical research as well as genetic engineering and medical research.2, used as medicine and health food, seasonings.3, maintain osmotic pressure, pH buffer, carrier effect.4, contribute to the stability and activity of Taq enzyme in the PCR system, and to increase the efficiency of PCR.Function:BSA is generally used as a stabilizer in storage solutions and reaction solutions for restriction enzymes or modified enzymes, because some enzymes are unstable or have low activity at low concentrations. After adding BSA, it may play a "protective" or "carrier" role. Many enzymes can greatly increase their activity after adding BSA. Enzymes that do not need to add BSA will not be affected by the addition of BSA. For most substrate DNA, BSA can make the digestion more complete, and can achieve repeated cutting. At 37oC, when the digestion reaction exceeds 1h, BSA can make the enzyme more stable, because in the reaction buffer without BSA, many restriction enzymes can only survive for 10"20min or even shorter time at 37oC And BSA can bind to metal ions and other chemicals in the buffer or substrate DNA that inhibit the activity of restriction enzymes.Buffer1. BSA is a stabilizer of enzymes, preventing enzyme decomposition and non-specific adsorption;2. BSA can reduce the denaturation of some enzymes, and can reduce the denaturation caused by some unfavorable environmental factors such as heating, surface tension and chemical factors. It may be because there are 17 disulfide bonds in its structure, and a chemical reaction with a sulfhydryl group and a sulfhydryl group. Very active, the disulfide bond has the effect of anti-oxidation and reduction, so it can be combined with a variety of cations, anions and small molecules;3. BSA can prevent enzymes from adsorbing to the tube wall and losing. Packagecarton drum with two plastic bags insideNet weight25KG/DrumStorageSealed in cool and dry place to avoid moisture and lightShelf life2 years when properly storedLead time1~3 days after confirmation More reports, please contact us freely.
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