Protein G′ from Streptococcus sp.

产品名称：

Protein G′ from Streptococcus sp.
IgG F(c)-Receptor

产品介绍：

产品说明

一般描述

Protein G, a cell wall protein, is obtained from group G streptococci. The extracellular part of this protein is made of two/three small domains or serum albumin binding (GA domains) and two/three immunoglobulin (IgG) binding domains (B domains).
Genetically engineered truncated protein G; retains affinity for IgG, but lacks albumin and Fab binding sites and membrane-binding regions.

应用

Protein G′ from Streptococcus sp. has been used in in vitro actin labeling assay.

生化/生理作用

Protein G can bind all the human and mouse IgG subclasses. It can bind to both the fragment crystallizable (Fc) and antigen-binding fragment (Fab) components of the antibody.

外形

lyophilized powder in a Tris-HCl buffer, pH 7.5

基本信息

MDL编号	MFCD00132110
NACRES	NA.26

产品性质

质量水平	100
生物来源	bacterial (Streptococcus sp.)
重组	expressed in E. coli
形式	lyophilized solid
分子量	~20 kDa
容量	~5 mg/mg, solid binding capacity (IgG)
储存温度	−20℃

安全信息

储存分类代码	13 - Non Combustible Solids
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable
个人防护装备	Eyeshields, Gloves, type N95 (US)