供应批发Albumin BovineⅤ 牛血清白蛋白Ⅴ价格

供应批发Amresco Albumin BovineⅤ 牛血清白蛋白Ⅴ 价格



Albumin BovineⅤ 牛血清白蛋白ⅤAmresco5g瓶

Albumin BovineⅤ 牛血清白蛋白ⅤAmresco100g瓶

产品名称牛血清白蛋白 ： Albumin from bovine serum

CAS编号9048-46-8

别名全组分牛血清白蛋白，牛血清蛋白，BSA，Bovine serum albumin，Bovine albumin，Cohn Fraction V

级别科研级

纯度&分析≥98% （agarose gel electrophoresis）, lyophilized powder

Tips此产品是用途非常广泛的牛血清白蛋白（BSA），适用于科学研究、YY辅料、规模化生产等。

MDL编号MFCD00130384

EINECS编号232-936-2

Beilstein编号N/A

PubChem编号N/A

分子式N/A

分子量N/A

储存条件2-8 °C 冷藏保存。

性质Related CategoriesAlbumin, Biochemicals ａnd Reagents, Bovine Serum Albumins, Core Bioreagents, General Reagents, Heat Shock Fractionated, Life Science Reagents for Protein Electrophoresis, Life Science Reagents for Protein expression ａnd Purification, Proteins ａnd Derivatives, Research Essentials

assay≥98% （agarose gel electrophoresis）

formlyophilized powder

mol wtmol wt ~66 kDa

pH6.5-7.5 （1% in 0.15 M NaCl）

storage temp.2-8°C

原产地美国

描述Preparation Note

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.

采用热休克分级分离法制备。

Biochem/physiol Actions

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

供货状态True

参考文献1. Restani, P., et al., Characterization of bovine serum albumin epitopes ａnd their role in allergic reactions Allergy 59 Suppl 78, 21-24, （2004）

Cohn, E.J., et al. J. Am. Chem. Soc. 68, 459, （1946）

Merck 14,8468

类型蛋白质