Immunogen sequence: RDQTKKRMAK PKNRAVAGTG ARARAGLRAG FTIDLGSGFS PPTPVRAEAE DRAQDEASAL DTVGAEAVAP AASSAEAQSG AGSQAQEADG AGVGPKAESV VGAAMASAIA PPPGVTEALG AAEAPAMAGA PKVAEAPREA ETSRA Highest antigen sequence identity to the following orthologs: Mouse - 59%,