MyBioSource.com's Rabbit Anti-Complement C4B Antibody is a Rabbit Polyclonal antibody. This antibody has been shown to work in applications such as: Immunocytochemistry, Immunohistochemistry, Immunoprecipitation, and Western Blot. The Rabbit Anti-Complement C4B Antibody was generated using C4B, complement component 4B (Chido blood group), copy 2, and C4B_2 as the antigen and it reacts with Human.