Complement C3Complement C4Complement ActivationComplement C4aComplement System ProteinsComplement C1qComplement C3aComplement C5Complement C5aComplement C3bComplement C4bComplement C6Complement C2Receptors, ComplementComplement C9Complement C3dComplement C3cComplement Membrane Attack ComplexComplement Inactivator ProteinsComplement Pathway, AlternativeComplement Pathway, ClassicalComplement C1sComplement Factor BComplement C3-C5 ConvertasesComplement C7Complement C1Complement C1rComplement Factor HComplement C8Receptors, Complement 3bComplement Inactivating AgentsComplement Activating EnzymesComplement Hemolytic Activity AssayComplement C5bReceptors, Complement 3dComplement Fixation TestsReceptor, Anaphylatoxin C5aComplement C1 Inactivator ProteinsComplement Factor DComplement C2aAnaphylatoxinsComplement Factor IComplement C3b Inactivator ProteinsComplement C4b-Binding ProteinAntigens, CD55Antigens, CD59Cobra VenomsComplement C1 Inhibitor ProteinHemolysisComplement C3 Convertase, Alternative PathwayAntigen-Antibody ComplexComplement C2bComplement Pathway, Mannose-Binding LectinAntigens, CD46Immunoglobulin GProperdinMolecular Sequence DataOpsonin ProteinsComplement C3-C5 Convertases, Classical PathwayPhagocytosisAmino Acid SequenceSteroid 21-HydroxylaseGenetic Complementation TestComplement C3 Convertase, Classical PathwayBlood ProteinsComplement C3-C5 Convertases, Alternative PathwayLupus Erythematosus, SystemicComplement C5a, des-ArginineMacrophage-1 AntigenComplement C5 Convertase, Classical PathwayNeutrophilsProtein BindingBase SequenceComplement C5 Convertase, Alternative PathwayImmunoglobulin MMice, Inbred C57BLErythrocytesBlood Bactericidal ActivityMannose-Binding LectinAntibodies, MonoclonalEnzyme-Linked Immunosorbent AssayKidney GlomerulusGlomerulonephritisSerumMice, KnockoutMutationGlomerulonephritis, MembranoproliferativeRabbitsMannose-Binding Protein-Associated Serine ProteasesAntibodiesCells, CulturedAutoantibodiesZymosanCell LineCloning, MolecularMacrophagesImmunity, InnateRNA, MessengerBinding SitesPeptide Fragments