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Merck
CN

820456

Sigma-Aldrich

Probumin® Bovine Serum Albumin Diagnostic Grade

pkg of 5 kg, ≥98%, USA origin, Tested for IgG, enzyme immunoassay: suitable, ELISA: suitable, Serology: suitable

别名:

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

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化学文摘社编号:
9048-46-8
MDL编号:
MFCD09837879
UNSPSC代码:
41141801

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产品名称

Probumin® Bovine Serum Albumin Diagnostic Grade, lyophilized powder, pkg of 5 kg

方案

≥98% (purity)

质量水平

300

表单

lyophilized powder

保质期

48 mo.

分子量

~66 kDa

纯化方式

heat shock fractionation

包装

pkg of 5 kg

制造商/商品名称

Probumin®

来源

USA origin

技术

ELISA: suitable
enzyme immunoassay: suitable

dilution

(Serology)

杂质

Tested for IgG

缺失

≤5%

pH值（酸碱度）

6.8-7.2

痕量阴离子

chloride (Cl-): 0-3.0 mg/g

痕量阳离子

Na: 0-15.0 mg/g

异质活性

Bluetongue, none detected
Tested for Protease
Tested for protease
Vesicular Stomatitis Virus, none detected

储存温度

2-8°C

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一般描述

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.

应用

Probumin® BSA products are fit for use as blockers, protein/antibody (conjugate) stabilizers, and in immunoassays (EIA, RIA and serology systems).

特点和优势

  • 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.

法律信息

Probumin is a registered trademark of Merck KGaA, Darmstadt, Germany

储存分类代码

11 - Combustible Solids

WGK

WGK 3

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商品

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.

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