Immunogen sequence: PGFAEVLQTF STCKGMLGEI LSAFEFMDAV CMQLVGRHLH LASPVQESPF YVLIETSGSN AGHDAEKLGH FLEHALGSGL VTDGTMATDQ RKVKMLWALR ERITEALSRD GYVYKYDLSL Highest antigen sequence identity to the following orthologs: Mouse - 85%, Rat - 85%. This gene encode