Immunogen sequence: GDYVEMNDSI THLPSKVVIQ DITMELHCPL CNDWFRDPLM LSCGHNFCEA CIQDFWRLQA KETFCPECKM LCQYNNCTFN PVLDKLVEKI KKLPLLKGHP QCPEHGENLK LFSKPDGKLI CFQCKDARLS VGQSKEFLQI SDAV Highest antigen sequence identity to the following orthologs: Mouse - 83%,