Immunogen sequence: PGHTMETQAA QEPEDDLTPT PSVISVTSHP WDPGSPGQAP PGGEGDNTQL AGLEGERPEQ EDMGLCSLEH LPPRTRNSGI WESPELDRNL AEDASSTEAA GGYKVVRKAE VAGSKVVPAL P Highest antigen sequence identity to the following orthologs: Mouse - 70%, Rat - 62%. ARHGEF11 is a