Complement ActivationComplement C3Complement System ProteinsComplement C4Complement Pathway, AlternativeComplement Membrane Attack ComplexComplement Pathway, ClassicalComplement C1qComplement C3bComplement C3aComplement C5Complement Inactivator ProteinsAntigensReceptors, ComplementComplement Factor BComplement C5aComplement C3dComplement C9Complement Factor HComplement C4bComplement C2Complement Inactivating AgentsComplement C1AnaphylatoxinsAntigens, CD55Complement C3-C5 ConvertasesAntigens, BacterialComplement C3cProperdinReceptors, Complement 3bComplement Hemolytic Activity AssayComplement C4b-Binding ProteinAntigens, SurfaceMannose-Binding LectinCobra VenomsComplement Factor DComplement C6Antigens, NeoplasmComplement Pathway, Mannose-Binding LectinAntigens, CD59Complement Activating EnzymesComplement C3b Inactivator ProteinsAntigens, ViralComplement C4aComplement C3 Convertase, Alternative PathwayReceptors, Complement 3dComplement Fixation TestsReceptor, Anaphylatoxin C5aAntigen-Antibody ComplexImmunoglobulin GComplement Factor IComplement C1 Inactivator ProteinsAntigens, CD46Mannose-Binding Protein-Associated Serine ProteasesHemolysisComplement C8Complement C7Complement C1 Inhibitor ProteinCollectinsOpsonin ProteinsAntibodies, MonoclonalComplement C5bAntigens, CDComplement C1sComplement C1rAntigens, ProtozoanImmunoglobulin MEnzyme-Linked Immunosorbent AssayAntigens, Polyomavirus TransformingHLA AntigensZymosanMolecular Sequence DataHistocompatibility AntigensAntigens, FungalMice, Inbred C57BLPhagocytosisAntigens, HelminthNeutrophilsAntibodiesH-2 AntigensAmino Acid SequenceComplement C5a, des-ArginineProtein BindingErythrocytesEpitopesMice, Inbred BALB CRabbitsFluorescent Antibody TechniqueLectinsCarcinoembryonic AntigenAntibody SpecificityAntigens, Viral, TumorAutoantibodiesImmune Complex DiseasesT-LymphocytesAntibodies, BacterialBlood Bactericidal ActivityHLA-DR AntigensCell LineReceptors, Antigen, T-Cell