Immunogen sequence: AFKCMMCDVR KGTSTRKPRP VSQLVAQQVT QQFVPPTQSK KEKKDKVEKE KSEKETTSKK NSHKKTRPRL KNVDRSSAQH LEVTVGDLTV IITDFKEKTK SPPASSAASA DQHSQSGSSS DNTERGMSRS SS Highest antigen sequence identity to the following orthologs: Mouse - 89%, Rat - 90%. Th