Immunogen sequence: FEYPPSKLCP AANTLNEIFL IHFITFCQEK GVDEWLTTTK MTKHQAFLFG ADWIWTFWGS DKQIKLQLAV QTLQMSSPPP VESKPCDLSN PESRV Highest antigen sequence identity to the following orthologs: Mouse - 68%, Rat - 67%. The protein encoded by this intronless gene