Immunogen sequence: TNDSLSLKPS WFDFGFAILG FAYAKEDKIM LDDRKNEEDG GADEHEHPLT SELDPEKEQE IETIKIIETE DQIDKKPVSE KTDESDTIP Highest antigen sequence identity to the following orthologs: Mouse - 52%, Rat - 47%. CTAGE5/MIA-2 is a secreted cytokine, and a member