Santa Cruz Biotechnology, Inc.'s Factor B (D22/3) PE Antibody is a Mouse monoclonal antibody. The Factor B (D22/3) PE Antibody was generated using CFB, and Complement factor B as the antigen. It reacts with Homo Sapiens, and Human. This antibody has been shown to work in applications such as: Flow Cytometry, Immunofluorescence, Immunohistochemistry - fixed, and Western Blot.