Immunogen sequence: SDSSWKGQLN EDKLKGKLRS LENQLYTCTQ KYSPWGMKKV LLEMEDQKNS YEQKAKESLQ KVLEEKMNAE QQLQSTQRSL ALAEQKCEEW RSQYEALKED WRTLGTQHRE LESQLHVLQS K Highest antigen sequence identity to the following orthologs: Mouse - 90%, Rat - 88%. The gene encod