Immunogen sequence: KTVKRYDVGA PSSITISLPG TDPQDAERRR QLALKALNER LKRVEDQSIW PSMDDDEEES GAKVDSPLPS DKAPTPPGKG AAPESSLITF Highest antigen sequence identity to the following orthologs: Mouse - 88%, Rat - 91%. The specific function of TMEM115 is not yet known