title: Biological activities and detection of antigen-antibody complexes.
mesh_terms: D000906:Antibodies; D000936:Antigen-Antibody Complex / Q000032:analysis*; D000937:Antigen-Antibody Reactions; D000941:Antigens; D001491:Basophils / Q000276:immunology; D001665:Binding Sites; D002450:Cell Communication; D002634:Chemotaxis, Leukocyte; D003179:Complement C3b / Q000378:metabolism; D003170:Complement Pathway, Alternative; D003171:Complement Pathway, Classical; D003602:Cytotoxicity, Immunologic; D006801:Humans; D007249:Inflammation / Q000276:immunology; D008214:Lymphocytes / Q000276:immunology; D008407:Mast Cells / Q000276:immunology; D009504:Neutrophils / Q000276:immunology; D010586:Phagocytes / Q000276:immunology; D012995:Solubility
chemical_list: D000906:Antibodies; D000936:Antigen-Antibody Complex; D000941:Antigens; D003179:Complement C3b