The Complement C3a des Arg (human), EIA kit is a colorimetric competitive enzyme immunoassay kit with results in 3 hours. Absorbance is read at 405 nm. This kit comes ready-to-use with sample preparation reagents included. The Complement C3a des Arg (human), EIA kit is specific, offering low cross-reactivity to structurally related molecules, and sensitive with quantification of as little as 120 pg/mL Complement C3a des Arg.