Immunogen sequence: HVQRVLAQLL RREAALTARM SKFWIGLQRE KGKCLDPSLP LKGFSWVGGG EDTPYSNWHK ELRNSCISKR CVSLLLDLSQ PLLPSRLPKW SEGPCGSPGS PGSNIEGFVC KFS Highest antigen sequence identity to the following orthologs: Mouse - 65%, Rat - 28%. The protein encoded by