Immunogen sequence: GVARISDALL QLTCVSCVRA VMNSRQGIEY ILSNQGYVRQ LSQALDTSNV MVKKQVFELL AALCIYSPEG HVLTLDALDH YKTVCSQQYR FSIVMNELSG SDNVPYVVTL LSVINAVILG PEDLRARTQL RNEFIGLQLL DVLAR Highest antigen sequence identity to the following orthologs: Mouse - 90%,