Immunogen sequence: APCANKDEAD LSSKQAAEEV WARVAMNRQL LDHMDSWTAK FRNWINETIL VPLVQEIESV STQMRRMGCP ELQIGEASIT SLKQAALVKA PLIPTLNTIV QYLDLTPNQE YLFERIKELS QGGCMSSFRW NRGGDFKGRK WDTD Highest antigen sequence identity to the following orthologs: Mouse - 96%,