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810017

Probumin® Bovine Serum Albumin Crystallized Grade

pack of 5 kg, ≥99%, USA Origin, Protein standard: suitable, ligand binding assay: suitable, EIA: Suitable ELISA: suitable

别名:

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

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关于此项目

化学文摘社编号:
9048-46-8
MDL number:
MFCD01691560
UNSPSC Code:
41141801
NACRES:
NA.28
Biological source:
bovine serum
Assay:
≥99% (purity)
Form:
lyophilized powder
Technique(s):
ELISA: suitable, enzyme immunoassay: suitable, ligand binding assay: suitable, protein quantification: suitable
Impurities:
Tested for IgG
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产品名称

Probumin® Bovine Serum Albumin Crystallized Grade, pack of 5 kg

biological source

bovine serum

Quality Level

300

assay

≥99% (purity)

form

lyophilized powder

shelf life

48 mo.

mol wt

apparent mol wt 66 kDa

purified by

heat shock fractionation

packaging

pack of 5 kg

manufacturer/tradename

Probumin®

origin

USA origin

technique(s)

ELISA: suitable, enzyme immunoassay: suitable, ligand binding assay: suitable, protein quantification: suitable

impurities

Tested for IgG

loss

≤5%

pH range

6.8-7.2

anion traces

chloride (Cl-): 0.0-3.0 mg/g

cation traces

Fe: 0.0-15.0 μg/g, 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 is a highly purified BSA. One of the highest purity bovine albumins commercially available, minimizing interfering components in sensitive applications. Crystal like presentation of this BSA simplifies handling, weighing, and dispensing. This bovine albumin has a purity specification of >=99%; typical purity is 100%. This BSA may be used for molecular biology applications.

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

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.

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存储类别

11 - Combustible Solids

wgk

WGK 3

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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.