title: HLA-DR antigens: structure, separation of subpopulations, gene cloning and function.
mesh_terms: D000595:Amino Acid Sequence; D000818:Animals; D000911:Antibodies, Monoclonal / Q000276:immunology; D001402:B-Lymphocytes / Q000276:immunology; D055598:Chemical Phenomena; D002621:Chemistry; D003001:Cloning, Molecular; D003602:Cytotoxicity, Immunologic; D005802:Genes, MHC Class II; D006680:HLA Antigens / Q000302:isolation & purification; D006684:HLA-DR Antigens; D000949:Histocompatibility Antigens Class II / Q000145:classification* / Q000276:immunology; D006801:Humans; D007108:Immune Tolerance; D007143:Immunoglobulin Heavy Chains / Q000302:isolation & purification; D007147:Immunoglobulin Light Chains / Q000302:isolation & purification; D008565:Membrane Proteins; D051379:Mice; D011110:Polymorphism, Genetic; D014176:Protein Biosynthesis; D012795:Sialoglycoproteins; D013601:T-Lymphocytes / Q000276:immunology
chemical_list: D000911:Antibodies, Monoclonal; D006680:HLA Antigens; D006684:HLA-DR Antigens; D000949:Histocompatibility Antigens Class II; D007143:Immunoglobulin Heavy Chains; D007147:Immunoglobulin Light Chains; D008565:Membrane Proteins; D012795:Sialoglycoproteins