Immunogen sequence: LCDSGKTLLF VRLLTGLYRD TQTSITDSCA VYRVNNNRGN SLTLIDLPGH ESLRLQFLER FKSSARAIVF VVDSAAFQRE VKDVAEFLYQ VLIDSMGLKN TPSFLIACNK QDIAMAKSAK LIQQQLEKEL NTL Highest antigen sequence identity to the following orthologs: Mouse - 92%, Rat - 92%. S