Complement ActivationComplement C3Complement System ProteinsComplement C4ImmunityImmunity, InnateComplement C5Receptors, ComplementComplement C3bComplement C1qImmunity, CellularComplement Pathway, AlternativeComplement C9Complement Pathway, ClassicalComplement Membrane Attack ComplexComplement Inactivator ProteinsComplement C2Complement Factor BComplement Factor HComplement Inactivating AgentsComplement C3aComplement C5aReceptors, Complement 3bComplement C6Complement C1Complement C4bComplement Activating EnzymesComplement C3dComplement C3-C5 ConvertasesComplement Fixation TestsComplement C7Complement C8Complement C3cAdaptive ImmunityReceptors, Complement 3dComplement Hemolytic Activity AssayImmunity, MucosalComplement C3b Inactivator ProteinsComplement C4aComplement Factor DComplement Factor IComplement C4b-Binding ProteinComplement C1sImmunity, HumoralComplement C1rAntigens, CD55Plant ImmunityMice, Inbred C57BLAntigens, CD59Complement C1 Inactivator ProteinsImmunoglobulin GComplement C5bImmunity, Maternally-AcquiredMice, Inbred BALB CComplement Pathway, Mannose-Binding LectinMolecular Sequence DataProperdinCobra VenomsHemolysisAnaphylatoxinsT-LymphocytesComplement C1 Inhibitor ProteinComplement C3 Convertase, Alternative PathwayAmino Acid SequenceAntibody FormationReceptor, Anaphylatoxin C5aOpsonin ProteinsAntigen-Antibody ComplexPhagocytosisAntigens, CD46Dendritic CellsAntibodies, ViralMice, KnockoutGenetic Complementation TestImmunity, HerdInterferon-gammaAntibodies, BacterialSpleenVaccinationLymphocyte ActivationCD8-Positive T-LymphocytesCytokinesImmunoglobulin MBlood Bactericidal ActivityEnzyme-Linked Immunosorbent AssayMannose-Binding LectinCD4-Positive T-LymphocytesMacrophagesCells, CulturedAntibodies, MonoclonalNeutrophilsCytotoxicity, ImmunologicDisease Models, AnimalBase SequenceAdjuvants, ImmunologicBacterial ProteinsAntibodiesErythrocytesMutationProtein Binding