Immunogen sequence: MPPAQGYEFA AAKGPRDELG PSFPMASPPG LELKTLSNGP QAPRRSAPLG PVAPTREGVE NACFSSEEHE THFQNPGNTR LGSSPSPPGG VSSLPRSQRD DLSLHSEEGP ALEPVS Highest antigen sequence identity to the following orthologs: Mouse - 66%, Rat - 66%. C20orf46, also named