Immunogen sequence: PPIRSHHSNT RDTVKQGISR TSANVTIRKG PHEKELLQSK TALSSVKTSS SQGIIRNKTL SRSIASEVVA RPASLSNDKL MEKSEPVDQR RHTAGKAIVD SRSAQPKETS EERKARLSEW KAGKGR Highest antigen sequence identity to the following orthologs: Mouse - 51%, Rat - 49%. Nedd4-bin