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A3299

Sigma-Aldrich

Bovine Serum Albumin solution

30% in 0.85% sodium chloride, aseptically filled

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Synonym(s):
Albumin solution from bovine serum, BSA solution
CAS Number:
MDL number:
NACRES:
NA.27

biological source

bovine

Quality Level

sterility

aseptically filled

assay

28-32% (biuret)

form

solution

quality

high avidity

purified by

heat shock fractionation

contains

0.1% sodium azide as preservative

does not contain

stabilizer

origin

USA origin

concentration

28-32% (biuret)
30% in 0.85% sodium chloride

UniProt accession no.

storage temp.

2-8°C

Gene Information

bovine ... ALB(280717)

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This Item
A7159A7409A7284
vibrant-m

A3299

Bovine Serum Albumin solution

vibrant-m

A7159

Bovine Serum Albumin solution

vibrant-m

A7409

Bovine Serum Albumin solution

vibrant-m

A7284

Bovine Serum Albumin solution

origin

USA origin

origin

USA origin

origin

USA origin

origin

USA origin

Quality Level

200

Quality Level

200

Quality Level

300

Quality Level

300

assay

28-32% (biuret)

assay

23.0-27.0% protein basis (biuret)

assay

-

assay

28-32% protein basis (biuret)

concentration

28-32% (biuret), 30% in 0.85% sodium chloride

concentration

23.0-27.0% protein (biuret), 25% in Tyrode's buffer

concentration

33.0-37.4% protein (biuret), 35% in 0.85% sodium chloride

concentration

28-32% protein (biuret), 30%±2% in 0.85% sodium chloride

purified by

heat shock fractionation

purified by

heat shock fractionation

purified by

heat shock fractionation

purified by

heat shock fractionation

General description

Bovine serum albumin (BSA) is a member of the serum albumin family. It is a globular, α-helical, and non-glycosylated protein. BSA is a single-chain protein and consists of three domains with two sub-domains under each. It has 17-disulfide bonds.

Application

Bovine Serum Albumin solution has been used as a standard for the quantification of protein in extracellular polymeric substances (EPSs) using the Lowry method.

Biochem/physiol Actions

Bovine Serum Albumin (BSA) facilitates the transport of drugs, hormones, and fatty acids. It is used as a blocking agent in enzyme-linked immunosorbent assay (ELISA). BSA is an important constituent of the cell culture media and favors embryonic stem cells (hESC) differentiation. It plays a vital role in the cosmetic and pharmaceutical industry.

Quality

High avidity

Analysis Note

Tested for avidity with known incomplete antibody (not saline agglutinable).

Storage Class

10 - Combustible liquids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter


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