Merck Bovine Serum Albumin

Bovine Serum Albumin

fatty acid free, low endotoxin, lyophilized powder, BioReagent, suitable for cell culture, ≥96% (agarose gel electrophoresis)

Quality Level

300

생물학적 소스

bovine

제품 라인

BioReagent

assay

≥96% (agarose gel electrophoresis)

form

lyophilized powder

분자량

~66 kDa

정제법

cold ethanol fractionation

포장

poly bottle of

기원

USA origin

free fatty acid content

≤0.02%

technique(s)

cell culture | mammalian: suitable

불순물

≤0.02% fatty acid (GC)
≤0.1 ng/mg endotoxin

손실

≤5%

pH

4.8-7.5

solubility

water: soluble (40 mg/ml)

UniProt 수납 번호

P02769

저장 온도

2-8°C

Gene Information

bovine ... ALB(280717)

Bovine serum albumin (BSA) is a water-soluble serum protein, 583 amino acids in length, with a calculated molecular weight of 66,430 Daltons. Six a-helices form its three homologous domains. Depending on pH, bovine serum albumin undergoes reversible conformational isomerization. BSA native structure becomes reactive and flexible on heating.

BSA is a carrier protein for many biomolecules, such as fatty acids, amino acids, and steroids. For its carrier properties, BSA is also widely used in cell culture. BSA also serves antioxidant functions when used in cell culture.