title: Evidence that bound beta2-microglobulin is present only in HLA antigen molecules.
mesh_terms: D001609:Beta-Globulins / Q000032:analysis*; D002460:Cell Line; D002462:Cell Membrane / Q000276:immunology; D003600:Cytosol / Q000276:immunology; D006680:HLA Antigens / Q000032:analysis*; D006801:Humans; D066298:In Vitro Techniques; D001613:beta 2-Microglobulin / Q000032:analysis*
chemical_list: D001609:Beta-Globulins; D006680:HLA Antigens; D001613:beta 2-Microglobulin