ProSci, Inc's Complement 4d Antibody [SPM545] is a Mouse monoclonal antibody. The Complement 4d Antibody [SPM545] was generated using C4A, complement component 4B (Chido blood group), copy 2, and C4B_2 as the antigen. It reacts with Homo Sapiens, and Human. This antibody has been shown to work in applications such as: EIA, Immunoassay, ELISA, Immunofluorescence, and Immunohistochemistry.