Recombinant Streptococcus SPG/IgG-binding protein G Protein was determined by SDS-PAGE with Coomassie Blue, showing a band at 25-35 kDa.

Streptococcus SPG/IgG-binding G protein (Recombinant) (N-hFc) (STJP003090)

SKU:
STJP003090
£85.50 - £123.50
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Host: HEK293 cells
Note: STRICTLY FOR FURTHER SCIENTIFIC RESEARCH USE ONLY (RUO). MUST NOT TO BE USED IN DIAGNOSTIC OR THERAPEUTIC APPLICATIONS.
Formulation: Supplied as a 0.22 Mu m filtered solution in PBS, pH 7.4.
Storage Instruction: Store at-20°C for up to 1 year from the date of receipt, and avoid repeat freeze-thaw cycles.
Determination Method: < 1.0 EU/Mu g of the protein by LAL method.
Immunogen Sequence: QVSHRYPRIQSIKVQFTEYK KEKGFILTSQKEDEIMKVQN NSVIINCDGFYLISLKGYFS QEVNISLHYQKDEEPLFQLK KVRSVNSLMVASLTYKDKVY LNVTTDNTSLDDFHVNGGEL ILIHQNPGEFCVL
Background Protein 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.

Information sourced from Uniprot.org

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