title: Complement-fixing IgG1 constitutes a new subclass of mouse IgG.
mesh_terms: D000818:Animals; D003167:Complement Activation; D003171:Complement Pathway, Classical; D004492:Edetic Acid / Q000494:pharmacology; D004533:Egtazic Acid / Q000494:pharmacology; D004912:Erythrocytes / Q000276:immunology; D006461:Hemolysis / Q000187:drug effects; D007074:Immunoglobulin G / Q000145:classification / Q000276:immunology*; D051379:Mice
chemical_list: D007074:Immunoglobulin G; D004533:Egtazic Acid; D004492:Edetic Acid