Calf Goat Bovine Serum Albumin

• Customization: Available
• Supply Type: OEM Service
• Usage Mode: For external use
• Model NO.: BS-1
• Suitable for: Elderly, Children, Adult
• Type: Biological Diagnostic Reagents
• Application: for Diagnosis
• Form: Powder
• Transport Package: Basket
• Specification: 25 kgs per barrel
• Trademark: OEM
• Origin: China
• HS Code: 38220010
• Production Capacity: 500000 Pieces/Year

Product Description

Product name:	Bovine albumin
CAS:	9048-46-8
MF:	N/A
Appearance:	Light brown freeze-dried powder
Purity:	99%

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.
Buffer
1. 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.