Overview

Description

  • NatureRecombinant
  • SourceEscherichia coli
  • Amino Acid Sequence
    • AccessionP19909
    • Molecular weight22 kDa
  • ConjugationHRP

Specifications

Our Abpromise guarantee covers the use of ab119457 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

  • Applications

    ELISA

  • FormLiquid
  • Concentration information loading...

Preparation and Storage

  • Stability and Storage

    Shipped at 4°C. Store at 4°C (up to 6 months). Store at -20°C.

    Constituents: 49% PBS, 50% Glycerol

General Info

  • Alternative names
    • IgG binding protein G
    • IgG-binding protein G
    • Immunoglobulin G binding protein G [Precursor]
    • spg
    • spg immunoglobulin G-binding protein
    • SPG2_STRSG
    see all
  • RelevanceProtein G is a bacterial protein derived from the cell wall of certain strains of b-hemolytic Streptococcci. It binds with high affinity to the Fc portion of various classes and subclasses of immunoglobulins from a variety of species. Protein G binds to all IgG subclasses from human, mouse and rat species. It also binds to total IgG from guinea pig, rabbit, goat, cow, sheep, and horse. Protein G binds preferentially to the Fc portion of IgG, but can also bind to the Fab region, making it useful for purification of F(ab') fragments of IgG. Due to it's affinity for the Fc region of many mammalian immunoglobulins, protein G is considered a universal reagent in biochemistry and immunology.
  • Cellular localizationCell Wall and Secreted

References for Recombinant Protein G (HRP) (ab119457)

ab119457 has not yet been referenced specifically in any publications.

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Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"