MyBioSource.com's Biotin-Linked Antibody to Complement Component 5a (C5a) is a Rabbit Polyclonal antibody. This antibody has been shown to work in applications such as: ELISA, Immunohistochemistry, and Western Blot. The Biotin-Linked Antibody to Complement Component 5a (C5a) was generated using C5aR, C5AR1, and CD88 as the antigen and it reacts with Human, and Rat.