Cytotoxicity Tests, ImmunologicToxicity Tests, AcuteCell SurvivalMaterials TestingComplement ActivationComplement C3Complement System ProteinsLymphocytesCell LineComplement C4Cytotoxicity, ImmunologicComplement C5Receptors, ComplementComplement C3bComplement C1qComplement Pathway, AlternativeComplement C9Complement Pathway, ClassicalComplement Membrane Attack ComplexComplement Inactivator ProteinsComplement C2Complement Factor BAntibody-Dependent Cell CytotoxicityComplement Factor HComplement Inactivating AgentsComplement C3aComplement C5aComplement C6Receptors, Complement 3bComplement C1Complement C4bComplement Activating EnzymesComplement C3dComplement C3-C5 ConvertasesComplement Fixation TestsComplement C7Complement C8Complement C3cReceptors, Complement 3dComplement Hemolytic Activity AssayComplement C3b Inactivator ProteinsComplement C4aComplement Factor DComplement Factor IComplement C4b-Binding ProteinComplement C1sAntigens, CD55Antigens, CD59Complement C1rKiller Cells, NaturalComplement C1 Inactivator ProteinsComplement C5bHemolysisCell Line, TumorComplement Pathway, Mannose-Binding LectinCobra VenomsCytotoxinsProperdinTumor Cells, CulturedDrug Screening Assays, AntitumorAntineoplastic AgentsCells, CulturedAntibodies, MonoclonalComplement C1 Inhibitor ProteinAnaphylatoxinsImmunoglobulin GApoptosisComplement C3 Convertase, Alternative PathwayAntigen-Antibody ComplexMolecular Sequence DataAntigens, CD46Drug SynergismGenetic Complementation TestOpsonin ProteinsCell DeathDose-Response Relationship, DrugReceptor, Anaphylatoxin C5aAmino Acid SequenceFlow CytometryPhagocytosisNatural Cytotoxicity Triggering Receptor 1Inhibitory Concentration 50ErythrocytesMice, Inbred C57BLNeutrophilsMice, Inbred BALB CPerforinBlood Bactericidal ActivityProtein BindingMutationCricetinaeMacrophagesTime FactorsMannose-Binding LectinRecombinant ProteinsAntibodiesMacrophage-1 AntigenMembrane Glycoproteins