Persistence of antigen on the surface of macrophages.
D000818:Animals; D000941:Antigens / Q000032:analysis*; D001345:Autoradiography; D001665:Binding Sites; D006433:Hemocyanins; D007457:Iodine Radioisotopes; D008264:Macrophages / Q000276:immunology*; D009074:Melanocyte-Stimulating Hormones; D051379:Mice; D008854:Microscopy, Electron; D013499:Surface Properties
D000941:Antigens; D007457:Iodine Radioisotopes; D009074:Melanocyte-Stimulating Hormones; D006433:Hemocyanins