
Human tonsil stained with anti-IDO-1 antibody

Flow cytometric analysis of rabbit anti-IDO1 (SP260) antibody in HeLa treated with IFN-gamma cells (green) compare to negative control of rabbit IgG (blue)

Human thymus stained with aniti-IDO-1 antibody

Human colon stained with anti-IDO-1 antibody

Human stomach adenocarcinoma stained with anti-IDO-1 antibody

Human pancreatic adenocarcinoma stained with anti-IDO-1 antibody

Human endometrial adenocarcinoma stained with anti-IDO-1 antibody

Human ovarian adenocarcinoma stained with anti-IDO-1 antibody