Receptors, Antigen, B-CellReceptors, Antigen, T-CellReceptors, AntigenClone CellsAntigensT-LymphocytesB-LymphocytesAntigens, CD79Antigens, CD3ZAP-70 Protein-Tyrosine KinaseAntigens, SurfaceLymphocyte ActivationSignal TransductionProtein-Tyrosine KinasesAntigens, NeoplasmAntigens, BacterialReceptors, Antigen, T-Cell, alpha-betaSialic Acid Binding Ig-like Lectin 2Antigens, CDMolecular Sequence DataLymphocyte Specific Protein Tyrosine Kinase p56(lck)TyrosineCell LinePhospholipase C gammaJurkat CellsAmino Acid SequenceAntigens, CD19PhosphorylationAntigens, CD8Antibodies, MonoclonalAntigens, ViralReceptor-CD3 Complex, Antigen, T-CellEnzyme PrecursorsAntigens, Differentiation, T-LymphocyteBase SequenceThymus GlandMice, Inbred C57BLImmunoglobulin DHybridomasProto-Oncogene Proteins c-vavFlow CytometryDuffy Blood-Group SystemImmunoglobulin MIntracellular Signaling Peptides and ProteinsAdaptor Proteins, Signal Transducingsrc Homology DomainsAntigens, CD45Mice, Transgenicsrc-Family KinasesPhosphotyrosineInterleukin-2Histocompatibility Antigens Class IIReceptors, Antigen, T-Cell, gamma-deltaGene Rearrangement, beta-Chain T-Cell Antigen ReceptorSpleenMice, Inbred BALB CGRB2 Adaptor ProteinTransfectionCloning, MolecularProto-Oncogene Proteins c-fynEpitopesImmunoglobulin alpha-ChainsPhosphoproteinsAntigens, CD4Recombinant Fusion ProteinsType C PhospholipasesAntigens, ProtozoanTumor Cells, CulturedGene Rearrangement, alpha-Chain T-Cell Antigen ReceptorCells, CulturedCell DifferentiationProtein Tyrosine PhosphatasesAntigens, Differentiation, B-LymphocyteB-Lymphocyte SubsetsProtein Tyrosine Phosphatase, Non-Receptor Type 6HLA AntigensReceptor AggregationMacromolecular SubstancesImmunological SynapsesAntibodies, Anti-IdiotypicImmunoglobulin Heavy ChainsEnzyme ActivationCD4-Positive T-LymphocytesMembrane ProteinsAntigens, Polyomavirus TransformingPalatine TonsilGene Rearrangement, T-LymphocyteH-2 AntigensCross-Linking ReagentsAntigens, CD28Mice, KnockoutAntigens, DifferentiationDNAImmunoglobulin Variable RegionT-Lymphocyte SubsetsNFATC Transcription FactorsAutoantigensFluorescent Antibody TechniqueAntigens, CD40Proto-Oncogene Proteins