title: Antibody structure.
mesh_terms: D000818:Animals; D000906:Antibodies / Q000276:immunology; D000937:Antigen-Antibody Reactions; D001666:Binding Sites, Antibody; D006168:Guinea Pigs; D006801:Humans; D007136:Immunoglobulins / Q000276:immunology; D011487:Protein Conformation
chemical_list: D000906:Antibodies; D007136:Immunoglobulins