Immunogen sequence: RRAAIYDKYK EFAIPEEEAE WVGLTLEEAI EKQRLLEEKD PVPLFKIYVA ELIQQLQQQA LSEPAVVQKR ASGQ Highest antigen sequence identity to the following orthologs: Mouse - 80%, Rat - 81%. MRP-L28 (39S ribosomal protein L28, melanoma-associated antigen re