MyBioSource.com's Polyclonal Antibody to Complement Component 3 (C3) is a Rabbit Polyclonal antibody. This antibody has been shown to work in applications such as: ELISA, Immunocytochemistry, Immunohistochemistry, Immunohistochemistry - fixed, and Western Blot. The Polyclonal Antibody to Complement Component 3 (C3) was generated using C3, C3a, C3b, and complement C3 as the antigen and it reacts with Human.