牛血清白蛋白

分类 蛋白质

级别 琼脂糖凝胶电泳

含量 ≥96（％）

产品规格 SIGMA A7030-100G

CAS  9048-46-8

品牌 SIGMA

用途范围 生物科研

保存温度 2-8℃

英文名称 Albumin from bovine serum

供应商    上海研伴实业有限公司

牛血清白蛋白       SIGMA A7030-100G

lyophilized powder, ≥98% (agarose gel electrophoresis), Essentially fatty acid free, essentially globulin free

· 产品编号：A7030

· 中文名称：

· 英文名称：Albumin from bovine serum

· CAS号：9048-46-8

· 纯度：≥98％（琼脂糖凝胶电泳）

· 保存温度：2-8 °C

· EC号：232-936-2

· MDL号：MFCD00130384

订货信息：

产品规格价格(RMB)

· A7030-10G    电仪/元

· A7030-50G    电仪/元

· A7030-100G    电仪/元

· A7030-500G    电仪/元

· A7030-1KG     电仪/元

注：此价格仅供参考，请以SIGMA价格为准，优惠价请电询。

性能描述

Preparation Note

Prepared using heat shock fractionation

Serum albumin may be referred to as Cohn Fraction V. This naming convention is taken from the original Cohn method of fractionating serum proteins using cold ethanol precipitation. Serum albumin was found in the fifth ethanol fraction using Cohn′s method. Since then, the term Cohn Fraction V has been used by some to describe serum albumin regardless of the method of preparation. Others have used this term to describe serum albumin purified by ethanol fractionation methods that have been highly modified since the original Cohn method was described. Sigma-Aldrich manufactures and distributes serum albumins purified from a variety of primary methods including the true Cohn fractionation method, modified ethanol fractionation methods, heat shock and chromatography. Additional purification steps may include crystallization or charcoal filtration.

Biochem/physiol Actions

Certain conformational and primary-sequence epitopes of BSA are suspected allergens in human beef and milk allergies.1

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