Protein G is a bacterial cell wall protein expressed at the cell surface of certain group C and group G Streptococcal strains. Protein G was found to be a powerful reagent for the detection of IgG, and consequently the antigen against which these antibodies are directed. It was used in Western blot analyses to detect various antigen-antibody complexes on nitrocellulose membranes. Moreover, protein G is widely used as a ligand coupled to resins in affinity chromatography for antibody purification.
Reinheit:
>95% by SDS-PAGE
CAS Nummer:
[]
Target-Kategorie:
Cytokines and Growth Factors
* Mehrwertsteuer und Versandkosten nicht enthalten. Irrtümer und Preisänderungen vorbehalten
