Immunogen sequence: PGEYILIPST FEPHQEADFC LRIFSEKKAI TRDMDGNVDI DLPEPPKPTP PDQETEEEQR FRALFEQVAG EDMEVTAEEL EYVLNAVLQK KKDIKFKKLS Highest antigen sequence identity to the following orthologs: Mouse - 82%, Rat - 80%. Calpains are ubiquitous, well-conserve