Complement C4aComplement C4Complement C4bComplement C3Complement C2Complement C8Complement C1sComplement ActivationComplement C1qComplement System ProteinsComplement C3bComplement C5Complement C3aComplement C9Complement C5aComplement C6Complement C1rComplement C3cComplement C3dComplement Inactivator ProteinsComplement C3-C5 ConvertasesReceptors, ComplementComplement C1Complement Activating EnzymesComplement Membrane Attack ComplexComplement Factor BPhosphatidylethanolamine Binding ProteinComplement Pathway, ClassicalMolecular Sequence DataComplement C7Complement Pathway, AlternativeComplement Factor HReceptors, Complement 3bComplement C1 Inactivator ProteinsReceptors, Complement 3dComplement C3b Inactivator ProteinsComplement Factor IComplement C5bComplement C2aComplement C4b-Binding ProteinComplement Inactivating AgentsAntigens, CD59Receptor, Anaphylatoxin C5aAmino Acid SequenceComplement Factor DAnaphylatoxinsHemolysisAntigens, CD55Protein BindingComplement C1 Inhibitor ProteinComplement Hemolytic Activity AssayComplement Fixation TestsProton-Translocating ATPasesBase SequenceMitochondria, HeartAngioedemaSubmitochondrial ParticlesPeptide FragmentsCobra VenomsAntigens, CD46ProteinsAurovertinsElectrophoresis, Polyacrylamide GelAntigen-Antibody ComplexCarrier ProteinsImmunoglobulin GBinding SitesKineticsBlood Bactericidal ActivityProperdinOpsonin ProteinsComplement C3-C5 Convertases, Classical PathwayCattleComplement C2bBlood ProteinsMolecular WeightAndrogen-Binding ProteinCloning, MolecularProtein ConformationRecombinant ProteinsRabbitsGlycoproteinsCell LineImmunoelectrophoresisPhagocytosisAntibodies, MonoclonalTrypsinEnzyme InhibitorsSequence Homology, Amino AcidDNAProtein Structure, TertiaryModels, MolecularSteroid 21-HydroxylaseErythrocytesComplement C3-C5 Convertases, Alternative PathwayAlpha-GlobulinsCells, CulturedBacterial ProteinsMutationMacromolecular Substances