Immunogen sequence: PAVDEISDST STPATTRVTT NPSDSGKCPN VLNDPVNVRI NCIPEQFPTE GICAQRGCCW RPWNDSLIPW CFFVDNHGYN VQDMTTTSIG VEAKLNRIPS PTLFGNDINS VLFTTQNQTP NRFRFKITDP NNRRYEVPHQ YV Highest antigen sequence identity to the following orthologs: Mouse - 61%, Ra