810663

Probumin^® Bovine Serum Albumin Reagent Grade

pack of 5 kg, ≥98%, USA origin, 0.0-7.0 mg/dL Urea Nitrogen, enzyme immunoassay: suitable, Serology: suitable, Protein standard

• Synonym(s): Albumin, BSA, Bovine Serum, Bovine Serum Albumin, Fraction V
• CAS Number: 9048-46-8
• MDL number: MFCD00130384
• eCl@ss: 32011401
• UNSPSC Code: 41141801
• NACRES: NA.28
• Form: lyophilized powder
• Assay: ≥98% (purity)
• Biological source: bovine serum

Properties

• Product Name: Probumin^® Bovine Serum Albumin Reagent Grade,
• biological source: bovine serum
• type: for cell culture
• assay: ≥98% (purity)
• form: lyophilized powder
• shelf life: 48 mo.
• technique(s): enzyme immunoassay: suitable, protein quantification: suitable
• dilution: ( Serology)
• foreign activity: Tested for IgG
• storage temp.: 2-8°C
• Quality Level: 300

Description

Application

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

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.

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.
• Reduced heavy metals.
• Reduced fatty acids.
• Low molecular weight impurities.

General description

Manufactured by a proprietary heat-shock fractionation process, this BSA powder contains low levels of heavy metals, fatty acids and low molecular weight impurities. This bovine albumin product may be used as a protein stabilizer and as a bulking agent in lyophilization procedures. Purity is ≥ 98%; typical purity is 100%.

Preparation Note

refrigerated

Legal Information

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

Safety Information

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