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Merck

840653

Probumin® Bovine Serum Albumin Vaccine Grade

pkg of 100 g, ≥95%, USA origin, moisture (loss on drying): 0-10% ; heavy metals : 0-50 μg/g , microbiological culture, Adjuvant for veterinary use

Synonym(s):

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

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About This Item

CAS Number:
9048-46-8
MDL number:
MFCD00871493
UNSPSC Code:
41141801
NACRES:
NA.28

Key Documents

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Product Name

Probumin® Bovine Serum Albumin Vaccine Grade, pkg of 100 g

biological source

bovine serum

assay

≥95% (purity)

form

lyophilized powder

shelf life

48 mo.

mol wt

~66 kDa

purified by

heat shock fractionation

packaging

pkg of 100 g

manufacturer/tradename

Probumin®

origin

USA origin

technique(s)

microbiological culture: suitable

dilution

(Adjuvant for veterinary use)

impurities

0-10% moisture
0-50 μg/g heavy metals

loss

≤5%

pH

5-6

solubility

water: soluble 40 mg/mL

cation traces

0-50 μg/mg

foreign activity

Tested for E. coli
Tested for Mycoplasma
Tested for Salmonella

storage temp.

2-8°C

Quality Level

300

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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 qualifyProbumin® 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.

General description

This BSA powder was produced by a proprietary fractionation process combining heat-shock methodology and the addition of organic solvent. Manufacturing has been optimized to maintain the monomeric form of the molecule. Purity specification is = 95%; typical purity is 100%.

Legal Information

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

Storage Class

11 - Combustible Solids

wgk

WGK 3

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Articles

Probumin® Bovine Serum Albumin (BSA) Powders & Solutions - Frequently Asked Questions

Probumin® BSA is a commonly used bovine serum albumin for buffers, non-specific blocking, protein stabilization and other diagnostic applications. Given the diverse uses of BSA, here are some frequently asked questions and answers about the molecule, formats, methods, and applications.

Global Trade Item Number

SKUGTIN
84065304053252339684

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