Immunogen sequence: NWREALAAVL TYAKPDEFSA LCDLLGTRLE NEGDSLLQTQ ACLCYICAGN VEKLVACWTK AQDGSHPLSL QDLIEKVVIL RKAVQLTQAM DTSTVGVLLA AKMSQYANLL AAQGSIAAAL AFLPDNTNQP NIMQLR Highest antigen sequence identity to the following orthologs: Mouse - 93%, Rat - 92%