810652
Probumin® Bovine Serum Albumin Microbiological Grade
pkg of 1 kg, ≥98%, moisture (Karl Fischer), USA origin, 0-5.0%, microbiological culture: suitable
Synonym(s):
Albumin, BSA, Bovine Serum, Bovine Serum Albumin, Fraction V
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About This Item
Assay:
≥98% (purity)
Form:
lyophilized powder
Technique(s):
microbiological culture: suitable
Impurities:
0-5% moisture (Karl Fischer)
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Product Name
Probumin® Bovine Serum Albumin Microbiological Grade, pkg of 1 kg
assay
≥98% (purity)
Quality Segment
form
lyophilized powder
shelf life
48 mo.
mol wt
~66 kDa
purified by
heat shock fractionation
packaging
pkg of 1 kg
manufacturer/tradename
Probumin®
origin
USA origin
technique(s)
microbiological culture: suitable
impurities
0-5% moisture (Karl Fischer)
loss
≤5%
pH
6.8-7.2
anion traces
chloride (Cl-): 0-12.0 mg/g
cation traces
Na: 0-10 mg/g
foreign activity
Bluetongue, none detected, Vesicular Stomatitis Virus, none detected, Vesicular Stomatitis, none detected
storage temp.
2-8°C
General description
Manufactured by a proprietary heat-shock fractionation process, using caprylic acid as an albumin stabilizer. This BSA powder is solvent treated and extensively diafiltered. This bovine albumin product is low in sodium and purity is >=98%; typical purity is 100%.
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
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Storage Class
11 - Combustible Solids
wgk
WGK 3
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