Immunogen sequence: CLPQLNDFFS RFWAQREMED SQPSGQVASF FEAEQVDPGH FLDNKDQEEA LSLDRSSTIA SDHVVDTQDL TEFLDEASSP GEFAVFLLHR LFPELFDHRK LGEQYSCYGD GGKQELDPQR LQIIRNYTEI YFPD Highest antigen sequence identity to the following orthologs: Mouse - 96%, Rat - 96%.