Immunogen sequence: IPMPTFGGLF PYPYTYMAAA AAAASALPAT SAAAAAAAAA GSLSRSPFLG SARPRLRFSP YQIPVTIPPS TSLLTTGLAS EGSKAAGGNS REPSPLPELA LRKVGAPSRG ALSPSGSAKE AANELQSIQR LVSGL Highest antigen sequence identity to the following orthologs: Mouse - 96%, Rat - 49%.