Immunogen sequence: PKIEERFIDF GVLSATEASN ILFAIINSNP IELAIKSWHI IGDGLSIELV AVERGNRTTI ISSLPEFEKS SLSDQSSVTL ASGYFAVFRV KLTAKKLEGI HDGAIQITTD YE Highest antigen sequence identity to the following orthologs: Mouse - 90%, Rat - 91%. May play a role in the i