Immunogen sequence: HSYGDLPGPS PAQLFQDSGL LYLAQELPAP SRARVPRLPE QGSSSRAEDS PEGYEKEGLG DRGEKPASPA VQPDAALQRL AAVLAGYGVE LRQLTPEQLS TLLTLLQLLP KGA Highest antigen sequence identity to the following orthologs: Mouse - 77%, Rat - 81%. IA-2 (insulinoma-associ