Complement ActivationComplement C3Complement System ProteinsComplement C4Complement C5Receptors, ComplementComplement C1qComplement C3bComplement Pathway, AlternativeComplement C9Complement Pathway, ClassicalComplement Membrane Attack ComplexComplement Inactivator ProteinsComplement C2Complement Factor BImmune SystemComplement Factor HComplement Inactivating AgentsComplement C3aComplement C5aReceptors, Complement 3bComplement C1Complement C6Complement Activating EnzymesComplement C4bComplement C3dComplement C3-C5 ConvertasesComplement Fixation TestsComplement C7Complement C8Complement C3cReceptors, Complement 3dComplement Hemolytic Activity AssayComplement C3b Inactivator ProteinsComplement C4aAntigen-Antibody ComplexComplement Factor DImmune ToleranceComplement Factor IComplement C4b-Binding ProteinComplement C1sImmunity, InnateImmunoglobulin GComplement C1rAntigens, CD55Antigens, CD59Complement C1 Inactivator ProteinsImmune EvasionMice, Inbred C57BLComplement C5bImmune Complex DiseasesT-LymphocytesComplement Pathway, Mannose-Binding LectinProperdinMice, Inbred BALB CCobra VenomsHemolysisMolecular Sequence DataImmunity, CellularAnaphylatoxinsAntibody FormationComplement C1 Inhibitor ProteinCytokinesImmune SeraImmunityComplement C3 Convertase, Alternative PathwayPhagocytosisImmune System DiseasesLymphocyte ActivationSpleenAmino Acid SequenceOpsonin ProteinsAntigens, CD46Immunoglobulin MReceptor, Anaphylatoxin C5aGenetic Complementation TestCells, CulturedEnzyme-Linked Immunosorbent AssayMacrophagesMice, KnockoutAntibodies, MonoclonalInterferon-gammaDendritic CellsNeutrophilsAntibodiesB-LymphocytesAntibodies, BacterialFlow CytometryAdaptive ImmunityDisease Models, AnimalBlood Bactericidal ActivityErythrocytesCell LineImmunizationMannose-Binding LectinCD4-Positive T-LymphocytesAntibodies, ViralInflammationImmunoglobulinsBase Sequence