No, the Probumin media grade (810683) is low in endotoxin and designed for cell culture. Additionally, 820451 is protease-free, while products 820673 and 821006 are low in protease.
810683
Probumin® Bovine Serum Albumin Media Grade
pkg of 100 g, ≥98%, USA origin, Tested for IgG, cell culture | mammalian: suitable, microbiological culture: suitable, Binding, transport studies
Synonym(s):
Albumin, BSA, Bovine Serum, Bovine Serum Albumin, Fraction V
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| Size/SKU | Availability | Price |
|---|---|---|
100 g | Estimated to ship onApril 18, 2028fromAreál Kühne+Nagel spol. s r.o. | CZK 3,510.00 |
About This Item
Biological source:
bovine serum
Assay:
≥98% (purity)
Form:
lyophilized powder
Technique(s):
cell culture | mammalian: suitable, microbiological culture: suitable
Impurities:
Tested for IgG
Product Name
Probumin® Bovine Serum Albumin Media Grade, pkg of 100 g, media grade
biological source
bovine serum
Quality Segment
assay
≥98% (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)
cell culture | mammalian: suitable, microbiological culture: suitable
dilution
(Binding, transport studies)
impurities
Tested for IgG
loss
≤5%
pH
6.8-7.2
anion traces
chloride (Cl-): 0-3.0 mg/g
cation traces
Na: 0-10 mg/g
foreign activity
Tested for Endotoxin , Tested for mycoplasma
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%.
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.
Preparation Note
Storage temperature <-10 °C
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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This Item | |||
|---|---|---|---|
| biological source bovine serum | biological source bovine serum | biological source bovine serum | biological source bovine serum |
| technique(s) cell culture | mammalian: suitable, microbiological culture: suitable | technique(s) cell culture | mammalian: suitable, microbiological culture: suitable | technique(s) cell culture | mammalian: suitable | technique(s) enzyme immunoassay: suitable |
| origin USA origin | origin USA origin | origin USA origin | origin USA origin |
| assay ≥98% (purity) | assay ≥98% (purity) | assay ≥98% (purity) | assay ≥98% (purity) |
| Quality Level 300 | Quality Level 300 | Quality Level 300 | Quality Level 300 |
| form lyophilized powder | form lyophilized powder | form lyophilized powder | form lyophilized powder |
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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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Is Probumin Media grade 810683 protease free?
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