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810017

Sigma-Aldrich

Probumin® Bovine Serum Albumin Crystallized Grade

≥99%, USA Origin, Protein standard: suitable, ligand binding assay: suitable, EIA: Suitable ELISA: suitable

Synonym(s):

Albumin, BSA, Bovine Serum, Bovine Serum Albumin, Fraction V

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About This Item

CAS Number:
9048-46-8
UNSPSC Code:
41141801

product name

Probumin® Bovine Serum Albumin Crystallized Grade, pack of 5 kg

biological source

bovine serum

Quality Level

300

assay

≥99% (purity)

form

lyophilized powder

shelf life

48 mo.

mol wt

apparent mol wt 66 kDa

purified by

heat shock fractionation

packaging

pack of 5 kg

manufacturer/tradename

Probumin®

origin

USA origin

technique(s)

ELISA: suitable
enzyme immunoassay: suitable
ligand binding assay: suitable
protein quantification: suitable

impurities

Tested for IgG

loss

≤5%

pH range

6.8-7.2

anion traces

chloride (Cl-): 0.0-3.0 mg/g

cation traces

Fe: 0.0-15.0 μg/g
Na: 0.0-10.0 mg/g

foreign activity

Bluetongue, none detected
Vesicular Stomatitis Virus, none detected

storage temp.

2-8°C

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General description

This is a highly purified BSA. One of the highest purity bovine albumins commercially available, minimizing interfering components in sensitive applications. Crystal like presentation of this BSA simplifies handling, weighing, and dispensing. This bovine albumin has a purity specification of >=99%; typical purity is 100%. This BSA may be used for molecular biology applications.

Legal Information

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

Disclaimer

Probumin® BSA grades are distinguished by differences in production. The use of terms such as ′Diagnostic Grade′ or ′Vaccine Grade′ in product names solely indicates that said products are commonly used by customers in those applications. We have not qualified every single product in every conceivable application. Users should qualify Probumin® BSA grades using the specific reagents, conditions, and constraints of their assay.
For further manufacturing use only. Not for human or animal consumption.

wgk_germany

WGK 3

Certificates of Analysis (COA)

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