Goat anti-rat IgG (H&L), FITC (fluorescein-5-isothiocyanate) conjugated, F(ab)'2 fragment of a secondary antibody which binds to rat IgG 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,mouse IgG. Antibody purity is >90% based on SDS-PAGE. Antibody solution may contain small amounts of intact IgG.