This product is not tested for nuclease activity. The purity specification for this product is at least 98% protein by nitrogen analysis and at least 99% albumin by cellulose acetate electrophoresis.
820452
Probumin® Bovine Serum Albumin Diagnostic Grade
pkg of 1 kg, ≥98%, USA origin, Tested for IgG, enzyme immunoassay: suitable, ELISA: suitable, Serology: suitable
Synonim(y):
Albumin, BSA, Bovine Serum, Bovine Serum Albumin, Fraction V
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| Rozmiar/SKU | Dostępność | Cena netto |
|---|---|---|
1 kg | Przewidywany termin wysyłki30 listopada 2026zKuehne + Nagel Sp. z o.o. | 4430,00 zł |
Informacje o tej pozycji
Form:
lyophilized powder, solution (30%)
Assay:
≥98% (purity)
Mol wt:
~66 kDa
4430,00 zł
Przewidywany termin wysyłki30 listopada 2026Szczegóły
Pomoc techniczna
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Pozwól nam pomócNazwa produktu
Probumin® Bovine Serum Albumin Diagnostic Grade, lyophilized powder, pkg of 1 kg
assay
≥98% (purity)
Quality Segment
form
lyophilized powder, solution (30%)
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)
ELISA: suitable, enzyme immunoassay: suitable
dilution
(Serology)
impurities
Tested for IgG
loss
≤5%
pH
6.8-7.2
anion traces
chloride (Cl-): 0-3.0 mg/g
cation traces
Na: 0-15.0 mg/g
foreign activity
Bluetongue, none detected, Tested for Protease , Tested for protease , Vesicular Stomatitis Virus, none detected
storage temp.
2-8°C
General description
Albumin is one of the most extensively utilized proteins in the medical industry. Its availability, inherent stability, and ligand binding capability make albumin a critical raw material in the development and production of many diagnostic tests. With over 65 years of protein fractionation expertise, we are an experienced manufacturer of consistent bovine serum albumin products for the diagnostic and cell culture markets. Our proprietary heat shock and cold solvent fractionation processing technology allows for the delivery of products with high-quality, performance, and reliability.
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.
- Processed to eliminate or reduce proteases.
Legal Information
Probumin is a registered trademark of Merck KGaA, Darmstadt, Germany
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Ta pozycja | |||
|---|---|---|---|
| description lyophilized powder, pkg of 1 kg | description lyophilized powder, pkg of 5 kg | description solution (30%), pkg of 1 L | description media grade, pkg of 100 g |
| technique(s) enzyme immunoassay: suitable, ELISA: suitable | technique(s) enzyme immunoassay: suitable, ELISA: suitable | technique(s) enzyme immunoassay: suitable, ELISA: suitable | technique(s) cell culture | mammalian: suitable, microbiological culture: suitable |
| assay ≥98% (purity) | assay ≥98% (purity) | assay 29-31 g/dL protein basis (biuret) | assay ≥98% (purity) |
| form lyophilized powder, solution (30%) | form lyophilized powder | form solution (30%) | form lyophilized powder |
| mol wt ~66 kDa | mol wt ~66 kDa | mol wt ~66 kDa | mol wt ~66 kDa |
| shelf life 48 mo. | shelf life 48 mo. | shelf life 48 mo. | shelf life 48 mo. |
| impurities Tested for IgG | impurities Tested for IgG | impurities Tested for IgG | impurities Tested for IgG |
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Klasa składowania
11 - Combustible Solids
WGK
WGK 3
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I was wondering about the purity of this BSA and also if it's nuclease free please thank you
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