Goat anti-Human IgM (µ chain), F (ab) '2 fragment, FITC conjugated, min, cross-reactivity to human IgG or IgA

Goat anti-human IgM (µ chain), FITC (fluorescein-5-isothiocyanate) conjugated, is a F (ab) '2 fragment of a secondary antibody which binds to human IgM in immunological assays. FITC has Amax = 494 nm, Emax = 518 nm. Fluor to protein ratio is 3-7 moles FITC per mole antibody. Antibodies are adsorbed against human IgG or IgA and affinity purified using solid phase human IgM.

This antibody reacts with the mu chains on human IgM based on immunoelectrophoresis.Minimum cross-reactivity is observed with IgG, F (ab) '2 fragment, IgA or IgG 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.