9I果冻制作厂官网

目录产物 » 重组蛋白 » 其他目录蛋白 » Protein G
Manual
SDS
COAs

Protein G

Protein G, a cell surface protein of group G streptococci, is a Type III Fc receptor that binds to the Fc region of IgG by a non-immune mechanism similar to that of protein A from Staphylococcus aureus. This product contains three IgG binding domains, but its albumin-binding region has been removed. Additionally, His-tag and cysteine have been added to N- and C-termini, respectively, to facilitate purification and conjugation. This does not affect the protein's ability to bind to IgG.
￥950
Z02007

产物介绍
Purity This product is chromatographically purified and shows predominantly a single band by SDS- PAGE.
Focusing: pI of 4.69
Biological Activity The theoretical binding capacity is 3 mol IgG/mol protein G. Protein G is assayed using ELISA. The optimal concentration for coating plate is 5 ug/ml
Expression System E. coli
Apparent Molecular Weight 29,000-35,000 Da was determined by SDS-PAGE while relative molecular mass calculated from amino acid sequence is ≈24,000 Da
Reconstitution Centrifuge the tube before opening. Reconstituting to a concentration more than 100 μg/ml is recommended. Add 5 ml of distilled water to make the final concentration of 1 mg/ml
Storage & Stability This product is lyophilized in 1X PBS. It will remain stable at 4°C for several weeks. For longer periods, store it at -20°C
返回

图例
Protein G

?

Protein G

?

<
>

技术背景
Target Background Protein G, a cell surface protein of group G streptococci, is a Type III Fc receptor that binds to the Fc region of IgG by a non-immune mechanism similar to that of protein A from Staphylococcus aureus.This product contains three IgG binding domains, but its albumin-binding region has been removed. Additionally, His-tag and cysteine have been added to N- and C-termini, respectively, to facilitate purification and conjugation. This does not affect the protein’s ability to bind to IgG.
Synonyms Protein G; G Protein
返回

For research use only. Not intended for human or animal clinical trials, therapeutic or diagnostic use.


相关文献
BodelÓn G, et al. Nickel Nanoparticle-Doped Paper as a Bioactive Scaffold for Targeted and Robust Immobilization of Functional Proteins. ACS Nano. (2014-06)