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12657

Sigma-Aldrich

Albumin, Bovine Serum, Fraction V, Crystalline

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Synonym(s):
Albumin, Bovine Serum, Fraction V, Crystalline
CAS Number:
9048-46-8

Assay

≥99% (cellulose acetate electrophoresis)

form

solid

manufacturer/tradename

Calbiochem®

storage condition

OK to freeze

impurities

≤5% moisture

solubility

aqueous buffer: 20 mg/mL
water: 20 mg/mL

shipped in

ambient

storage temp.

2-8°C

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Albumin, Bovine Serum, 30% Aqueous Solution, Stabilizer-Free

assay

≥99% (cellulose acetate electrophoresis)

assay

≥95% (cellulose acetate electrophoresis)

assay

≥98% (SDS-PAGE)

assay

≥96% (cellulose acetate electrophoresis)

form

solid

form

powder

form

solid

form

liquid

impurities

≤5% moisture

impurities

≤0.02% fatty acids, ≤3% ash, ≤5% moisture

impurities

≤10% moisture, <2.0% Ash

impurities

-

solubility

aqueous buffer: 20 mg/mL, water: 20 mg/mL

solubility

-

solubility

aqueous buffer: 10 mg/mL, water: 10 mg/mL

solubility

-

shipped in

ambient

shipped in

ambient

shipped in

-

shipped in

ambient

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C

General description

Prepared by cold ethanol extraction (Cohn method) followed by crystallization.
Prepared from bovine plasma by the Cohn original cold ethanol plasma fractionation method, followed by crystallization at low temperatures. Suitable for sensitive applications requiring high albumin purity and low residual levels of globulins and other biochemical activities. Suitable for the preparation of protein and molecular weight standards, and as a blocking agent for nonspecific binding in ELISA and RIA procedures. It is also useful as an antigen carrier protein in immunological studies and monoclonal antibody production, and as a control protein for enzymatic assays, such as protease, peroxidase, phosphatase or nuclease when determining the purity of reagent grade albumins.

Warning

Toxicity: Standard Handling (A)

Reconstitution

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 6 months at -20°C.

Other Notes

Cohn, F.J., et al. 1947. J. Am. Chem. Soc.69, 1753.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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