The Rabbit anti-human Complement factor B polyclonal Antibody; Biotin conjugated from MyBioSource.com is a Rabbit Polyclonal antibody to BF, CFB, Complement factor B, Factor B, and GBG. This antibody recognizes Human antigen. The Rabbit anti-human Complement factor B polyclonal Antibody; Biotin conjugated has been shown to work in the following applications: ELISA, and Western Blot.