Anti-Streptococcal Protein G, FITC-conjugated

• Background:

  Protein Gis 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 unlike Protein A, can also bind to the Fab region, making it useful for purification of F(ab') fragments of IgG. Due to its affinity for the Fc region of many mammalian immunoglobulins, protein G is considered a universal reagent in biochemistry and immunology.

• Host:

  Chicken

• Reactivity:

  Streptococcus  sp.

• Immunogen:

  Recombinant protein G, lacking the albumin binding region.

• Clonality:

  Polyclonal

• Applications:

  Immunohistochemistry (IHC)

• Dilution:

  To be determined by the end user

• Purity:

  Immunogen affinity purified in PBS pH 7.2. Contains 0.075% sodium azide, coupled to immunoprecipiation gel.

• Format:

  Liquid

• Storage Conditions:

  Store at -20°C; make aliquots to avoid repeated freeze-thaw cycles. Please remember to spin the tubes briefly prior to opening them to avoid any losses that might occur from material adhering to the cap or sides of the tube.

• CAS Number:

  9007-83-4