Chromosome 19 open reading frame 33 antibody, H2RSP antibody, HAI 2 related small protein antibody, HAI-2-related small protein antibody, Hepatocyte growth factor activator inhibitor type 2 related small protein antibody, Hepatocyte growth factor activator inhibitor type 2-related small protein antibody, Immortalization up regulated protein antibody, Immortalization up-regulated protein antibody, Immortalization upregulated protein antibody, IMUP 1 antibody, IMUP 2 antibody, IMUP antibody, IMUP_HUMAN antibody, MGC39135 antibody, MGC75180 antibody