Immunogen sequence: KYSSEFCSTP ACSEGNSDCY FGNGSAYRGT HSLTESGASC LPWNSMILIG KVYTAQNPSA QALGLGKHNY CRNPDGDAKP WCHVLKNRRL TWEYCDVPSC STCGLRQYSQ PQFRIKGGLF Highest antigen sequence identity to the following orthologs: Mouse - 74%, Rat - 77%. TPA converts the