AntigensReceptors, Antigen, B-CellReceptors, Antigen, T-CellReceptors, AntigenClone CellsEpitopesHaptensAntigen-Antibody ReactionsAntibodies, MonoclonalDinitrophenolsMolecular Sequence DataCell LineKineticsAntigens, SurfaceT-LymphocytesAntigens, BacterialAntibody FormationAntigens, NeoplasmB-LymphocytesRNA, MessengerAntigens, CD79Antigens, CD3Antigens, CDAntigens, ViralLymphocyte ActivationZAP-70 Protein-Tyrosine KinaseSignal TransductionProtein-Tyrosine KinasesAmino Acid SequenceReceptors, Antigen, T-Cell, alpha-betaSialic Acid Binding Ig-like Lectin 2Antigens, CD8Lymphocyte Specific Protein Tyrosine Kinase p56(lck)TyrosineAntigens, ProtozoanAntigens, CD19Base SequenceHistocompatibility Antigens Class IIMice, Inbred C57BLJurkat CellsHLA AntigensPhosphorylationPhospholipase C gammaAntigens, Polyomavirus TransformingFlow CytometryH-2 AntigensAntigens, CD45Thymus GlandHybridomasMice, Inbred BALB CReceptor-CD3 Complex, Antigen, T-CellImmunoglobulin MAntigens, Differentiation, T-LymphocyteEnzyme PrecursorsAntigens, FungalMice, TransgenicAntigens, HelminthAntigens, CD4Cells, CulturedSpleenImmunoglobulin DDuffy Blood-Group SystemInterleukin-2HLA-DR AntigensAdaptor Proteins, Signal TransducingIntracellular Signaling Peptides and ProteinsProto-Oncogene Proteins c-vavCloning, MolecularHistocompatibility AntigensTransfectionReceptors, Antigen, T-Cell, gamma-deltaRecombinant Fusion Proteinssrc Homology DomainsCarcinoembryonic Antigensrc-Family KinasesCell Adhesion MoleculesTumor Cells, CulturedPhosphotyrosineAntigens, Viral, TumorImmunoglobulin GCell DifferentiationFluorescent Antibody TechniqueAntigens, DifferentiationGene Rearrangement, beta-Chain T-Cell Antigen ReceptorMembrane ProteinsBlood Group AntigensCD4-Positive T-LymphocytesPhosphoproteinsGRB2 Adaptor ProteinProtein BindingProto-Oncogene Proteins c-fynMacromolecular SubstancesAntigens, CD1Membrane GlycoproteinsDNAType C PhospholipasesAntigen-Presenting CellsAutoantigensAntigens, CD40Proliferating Cell Nuclear Antigen