Complement C3Complement C4Complement C4aComplement C1qComplement C3aComplement C5aComplement ActivationComplement C4bComplement C5Complement C3bComplement System ProteinsComplement C6Complement C3cComplement C3dComplement C2Complement C9Receptors, ComplementComplement C1sComplement Membrane Attack ComplexComplement C1rComplement Inactivator ProteinsComplement C7Complement C3-C5 ConvertasesComplement Factor BComplement Pathway, AlternativeComplement Pathway, ClassicalComplement C8Complement C1Receptors, Complement 3bComplement Factor HComplement C5bComplement C2aReceptor, Anaphylatoxin C5aComplement Activating EnzymesComplement Inactivating AgentsComplement Hemolytic Activity AssayMolecular Sequence DataComplement C1 Inactivator ProteinsReceptors, Complement 3dAnaphylatoxinsAmino Acid SequenceComplement Fixation TestsComplement Factor DComplement Factor IProtein SubunitsComplement C4b-Binding ProteinBase SequenceComplement C3b Inactivator ProteinsAntigens, CD55Complement C3-C5 Convertases, Classical PathwayComplement C2bAntigens, CD59Protein BindingMacromolecular SubstancesAntigen-Antibody ComplexCobra VenomsSteroid 21-HydroxylaseMutationImmunoglobulin GComplement C3-C5 Convertases, Alternative PathwayComplement C1 Inhibitor ProteinHemolysisBinding SitesCloning, MolecularComplement C3 Convertase, Alternative PathwayComplement C5 Convertase, Classical PathwayComplement C3 Convertase, Classical PathwayAntigens, CD46Electrophoresis, Polyacrylamide GelBlood ProteinsSequence Homology, Amino AcidCell LineRecombinant ProteinsOpsonin ProteinsLupus Erythematosus, SystemicRNA, MessengerPhagocytosisComplement C5 Convertase, Alternative PathwayKineticsMice, Inbred C57BLProtein Structure, TertiaryMolecular WeightEscherichia coliPeptide FragmentsComplement Pathway, Mannose-Binding LectinCells, CulturedProtein ConformationProperdinMice, KnockoutGenetic Complementation TestComplement C5a, des-ArginineModels, MolecularDNAMacrophage-1 AntigenRabbitsAntibodies, MonoclonalNeutrophilsEnzyme-Linked Immunosorbent AssayBlotting, WesternBacterial Proteins