Goat anti-human IgG (H&L), FITC (fluorescein-5-isothiocyanate) conjugated is a F(ab)2 fragment of a secondary antibody which binds to human IgG in immunological assays. FITC has Amax = 494 nm, Emax = 518 nm. Fluor to protein ratio is 3-7 moles FITC per m