Immunogen sequence: NGITGIRFAG GEKCYIKAQV KARIPEVGAV TKQSISSKLE GKIMPVKYEE NSLIWVAVDQ PVKDNSFLSS KVLELCGDLP IFWLKPTYPK EIQRERREVV RKIVPTTTKR PHSGPRSNPG AGRLNNETRP SVQ Highest antigen sequence identity to the following orthologs: Mouse - 85%, Rat - 85%. C