810033
Probumin® Bovine Serum Albumin Universal Grade
pack of 100 g, ≥98%, USA Origin, Tested for IgG , ELISA: suitable, enzyme immunoassay: suitable, Serology: suitable
别名:
Albumin, BSA, Bovine Serum, Bovine Serum Albumin, Fraction V
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关于此项目
Biological source:
bovine serum
Assay:
≥98% (purity)
Form:
lyophilized powder
Technique(s):
ELISA: suitable, enzyme immunoassay: suitable
Impurities:
IgG, tested
产品名称
Probumin® Bovine Serum Albumin Universal Grade, pack of 100 g
biological source
bovine serum
Quality Segment
assay
≥98% (purity)
form
lyophilized powder
shelf life
48 mo.
mol wt
apparent mol wt 66 kDa
purified by
heat shock fractionation
packaging
pack of 100 g
manufacturer/tradename
Probumin®
origin
USA origin
technique(s)
ELISA: suitable, enzyme immunoassay: suitable
dilution
(Serology)
impurities
IgG, tested
loss
≤5%
pH range
5.0-5.4
anion traces
chloride (Cl-): 0.0-3.0 mg/g
cation traces
Na: 0.0-10.0 mg/g
foreign activity
Bluetongue, none detected, Vesicular Stomatitis Virus, none detected
storage temp.
2-8°C
General description
This BSA powder is manufactured by a proprietary heat-shock fractionation process, using caprylic acid as an albumin stabilizer. A highly consistent and widely used grade of BSA powder for a wide spectrum of immunoassays, cell culture and microbial fermentation applications. This BSA is low in sodium and chloride as well as highly monomeric. Purity specification 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.
- Standard product.
- Wide range of utility.
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.
For further manufacturing use only. Not for human or animal consumption.
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存储类别
11 - Combustible Solids