Cell Signaling Technology's C-Peptide (E9C4P) Rabbit mAb is a Rabbit monoclonal antibody. The C-Peptide (E9C4P) Rabbit mAb Antibody was generated using INS, and Insulin as the antigen. It reacts with Mouse, and Rat. This antibody has been shown to work in applications such as: Immunofluorescence, Immunohistochemistry, and Immunohistochemistry - fixed.