Goat anti-human IgG (H&L), F(ab)'2 fragment is a secondary, Rhodamine (TRITC-rhodamine - Tetramethylrhodamine-5-isothiocyanate) conjugated antibody, which is reacting against human IgG (H&L), F(ab)'2 fragment. TRITC has Amax = 550 nm, Emax = 570 nm. Antibody purity is > 90% based on SDS-PAGE. Antibody solution may contain small amounts of intact IgG.