Immunogen sequence: NLLHNNGHNG YPNGTSAALR ETGVIEKLLT SYGFIQCSER QARLFFHCSQ YNGNLQDLKV GDDVEFEVSS DRRTGKPIAV KLVKIKQEIL PEERMNGQEV FYLTYTPEDV EGNVQLETGD KIN Highest antigen sequence identity to the following orthologs: Mouse - 97%, Rat - 77%. CSDE1 gene o