Immunogen sequence: ALVDSWLRED CPGLNYAALV SGAGPSQAAL WAKSPGVLAG QPFFDAIFTQ LNCQVSWFLP EGSKLVPVAR VAEVRGPAHC LLLGERVALN TLARCSGIAS AAAAAVEAAR GAGWTGHVAG TRKTTPGFRL V Highest antigen sequence identity to the following orthologs: Mouse - 86%, Rat - 84%. QPR