Complement ActivationAntigens, Differentiation, T-LymphocyteAntigens, CDLectins, C-TypeComplement C3Complement System ProteinsComplement C4Antigens, SurfaceComplement Pathway, AlternativeComplement Membrane Attack ComplexComplement Pathway, ClassicalComplement C1qComplement C3bComplement C3aComplement C5Complement Inactivator ProteinsAntigensReceptors, ComplementComplement Factor BComplement C5aAntibodies, MonoclonalComplement C3dComplement C9Lymphocyte ActivationAntigens, CD3Receptors, Very Late AntigenT-LymphocytesAntigens, NeoplasmComplement Factor HAntigens, CD55Complement C4bComplement C2Complement Inactivating AgentsComplement C1B-LymphocytesAnaphylatoxinsAntigens, Differentiation, B-LymphocyteAntigens, CD8Flow CytometryAntigens, BacterialComplement C3-C5 ConvertasesComplement C3cAntigens, CD59ProperdinAntigens, DifferentiationReceptors, Complement 3bComplement Hemolytic Activity AssayComplement C4b-Binding ProteinAntigens, CD28Receptors, Interleukin-2Antigens, CD27Mannose-Binding LectinAntigens, CD34Antigens, CD38Cobra VenomsComplement Factor DComplement C6Complement Pathway, Mannose-Binding LectinCD4-Positive T-LymphocytesAntigens, CD46Complement Activating EnzymesHLA-DR AntigensAntigens, CD20Antigens, CD19Antigens, CD40Molecular Sequence DataMembrane GlycoproteinsAntigens, ViralComplement C3b Inactivator ProteinsCD40 LigandComplement C4aComplement C3 Convertase, Alternative PathwayReceptors, Complement 3dAntigens, CD44Antigens, CD14Antigens, CD7Immunoglobulin GComplement Fixation TestsCell LineCells, CulturedReceptor, Anaphylatoxin C5aAntigen-Antibody ComplexAmino Acid SequenceAntigens, CD2EpitopesImmunophenotypingDipeptidyl Peptidase 4Complement Factor IReceptors, Antigen, T-CellIntegrin alpha4beta1Complement C1 Inactivator ProteinsCD4-CD8 RatioAntigens, CD5Interleukin-2Mannose-Binding Protein-Associated Serine ProteasesHemolysisFluorescent Antibody TechniqueComplement C8Antigens, CD1Mice, Inbred BALB C