Immunogen sequence: SKSDQLLIVV SILEGRHFPK RPKHMLVVEA KFDGEQLATD PVDHTDQPEF ATELAWEIDR KALHQHRLQR TPIKLQCFAL DPVTSAKETI GYIVLDLRTA QETKQAPKWY QLLSNKYTKF KSEIQISIAL ETDTKPPVD Highest antigen sequence identity to the following orthologs: Mouse - 92%, Rat -