Merck Bovine Serum Albumin

Bovine Serum Albumin

heat shock fraction, lyophilized powder, essentially fatty acid free, ≥98% (agarose gel electrophoresis)

Quality Level

200

생물학적 소스

bovine

assay

≥98% (agarose gel electrophoresis)

form

lyophilized powder

분자량

~66 kDa

정제법

heat shock fractionation

포장

poly bottle of

기원

USA origin

technique(s)

cell culture | mammalian: suitable

불순물

≤0.005% Fatty acids

손실

≤5.0%, Loss on drying

pH

7

solubility

water: soluble (40 mg/ml)

적합성

suitable for ELISA applications (as diluent)

UniProt 수납 번호

P02769

저장 온도

2-8°C

Gene Information

bovine ... ALB(280717)

Bovine serum albumin (BSA) is a 66.4 kDa, water-soluble protein composed of 583 amino acids. It has a single polypeptide chain with three homologous domains formed by six α-helices. Depending on pH, it undergoes reversible conformational isomerization. The native structure of the protein becomes reactive and flexible on heating. BSA has been used as a model protein in various applications, including immunodiagnostic procedures, cell culture media and clinical chemistry. Serum albumins facilitates drug disposition and efficacy by maintaining osmotic blood pressure.