Immunogen sequence: WWDSYIIPNG FDLTEENPKR EDYFGITNLV EHPAQLNPPV DNDTPVTLGV YLTKKEQKKL RRQTRREAQK ELQEKVRLGL MPPPEPKVRI SNLMRVLGTE AVQDPTK Highest antigen sequence identity to the following orthologs: Mouse - 99%, Rat - 99%. The removal of introns from nu