Immunogen sequence: IELTRACQKQ YELEQELAFY KIDAKFEPLN YYPSEYAEID KAPDESPYIG KSRYKRNMFA TESYIIDSAQ AVQIKKMEPD EQLRNDHMNL RGHTPLDTQL EDKEKKISAA QTRLSEL Highest antigen sequence identity to the following orthologs: Mouse - 81%, Rat - 78%. This gene encodes a