Goat anti-Human IgG Fc, F (ab) '2 fragment, FITC conjugated

Goat anti-human IgG Fc, , FITC-fluorescein-5-isothiocyanate conjugated is a F (ab) '2 fragment of a secondary antibody which binds to human IgG in immunological assay. FITC has Amax = 494 nm, Emax = 518 nm. Fluor to protein ratio is 3-7 moles FITC per mole antibody. Antibody purity is >90% based on SDS-PAGE. Antibody solution may contain small amounts of intact IgG.

This antibody reacts with the heavy chains on human IgG based on immunoelectrophoresis.Minimum cross-reactivity is observed with the light chains based on immunoelectrophoresis. Minimum cross-reactivity is observed to non-immunoglobulin human serum proteins based on immunoelectrophoresis. Antibody is supplied in 10 mM sodium phosphate, 150 mM sodium chloride, pH 7.2, 1% (w/v) BSA, protease/IgG free and 0.05% (w/v) sodium azide as preservative.