Immunogen sequence: ESGDCRQQEF RDRSGNCVPC NQCGPGMELS KECGFGYGED AQCVTCRLHR FKEDWGFQKC KPCLDCAVVN RFQKANCSAT SDAICGDCLP GFYRKTKLVG FQDMECVPCG DPPPPYEPHC ASKVNLVKIA STASSPRDTA L. Tumor necrosis factor receptor superfamily member 19, commonly known as TROY,