Cell Signaling Technology's C-Peptide (E7U7F) XP ® Rabbit mAb is a Rabbit monoclonal antibody. The C-Peptide (E7U7F) XP ® Rabbit mAb Antibody was generated using INS, and Insulin as the antigen. It reacts with Homo Sapiens, and Human. This antibody has been shown to work in applications such as: Immunohistochemistry, and Immunohistochemistry - fixed.