Creative Biolabs' Mouse Anti-Human Complement C3a Monoclonal Antibody (D17/1) is a Mouse monoclonal antibody. The Mouse Anti-Human Complement C3a Monoclonal Antibody (D17/1) was generated using C3, and complement C3 as the antigen. It reacts with Human. This antibody has been shown to work in applications such as: EIA, Immunoassay, ELISA, and Western Blot.