810017

Probumin^® Bovine Serum Albumin Crystallized Grade

pack of 5 kg, ≥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
• CAS Number: 9048-46-8
• MDL number: MFCD01691560
• UNSPSC Code: 41141801
• NACRES: NA.28
• Biological source: bovine serum
• Assay: ≥99% (purity)
• Form: lyophilized powder
• Technique(s): ELISA: suitable, enzyme immunoassay: suitable, ligand binding assay: suitable, protein quantification: suitable
• Impurities: Tested for IgG

Properties

• 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

Description

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.

Application

Probumin^® BSA products are fit for use as blockers, protein/antibody (conjugate) stabilizers, and in immunoassays (EIA, RIA and serology systems).

Features and Benefits

• High-quality and reliability. Assurance of consistency in performance and supply.
• Proprietary heat shock and cold solvent fractionation process optimizes the protein yield, purity, and efficacy of BSA. Large batch capacity.
• Safe serum sourcing from USDA-licensed facilities exclusively from U.S. cattle.

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.

Safety Information

• Storage Class: 11 - Combustible Solids
• wgk: WGK 3