title: Antigenicity: some molecular aspects.
mesh_terms: D000595:Amino Acid Sequence; D000937:Antigen-Antibody Reactions; D000941:Antigens / Q000138:chemical synthesis*; D001665:Binding Sites; D007108:Immune Tolerance; D007109:Immunity; D046911:Macromolecular Substances; D008954:Models, Biological; D008956:Models, Chemical; D008967:Molecular Biology; D008970:Molecular Weight; D013045:Species Specificity
chemical_list: D000941:Antigens; D046911:Macromolecular Substances