AntigensReceptors, AntigenReceptors, Antigen, T-CellAutoantigensAntigens, NeoplasmAntigens, BacterialAntigens, SurfaceReceptors, Antigen, B-CellAntigens, ViralT-LymphocytesAntigens, CDB-LymphocytesLymphocyte ActivationImmune ToleranceH-2 AntigensAutoimmunitySelf ToleranceMice, TransgenicMice, Inbred BALB CT-Lymphocyte SubsetsMice, Inbred C57BLHistocompatibility Antigens Class IIThymus GlandAntigens, ProtozoanEpitopesMolecular Sequence DataCD4-Positive T-LymphocytesHLA AntigensAntibodies, MonoclonalSpleenFlow CytometryReceptors, Antigen, T-Cell, alpha-betaAntigens, Polyomavirus TransformingCD8-Positive T-LymphocytesAutoantibodiesAmino Acid SequenceAntigens, FungalAntigens, CD3Clone CellsHybridomasCross ReactionsT-Lymphocytes, RegulatoryAntigens, HelminthDendritic CellsOophoritisHistocompatibility AntigensT-Lymphocytes, CytotoxicAdoptive TransferHLA-DR AntigensAntigens, CD45Duffy Blood-Group SystemCell LineAntigens, CD4Immunoglobulin GCytotoxicity, ImmunologicAntigens, CD79Antibody SpecificitySignal TransductionAntigens, CD19Carcinoembryonic AntigenInterleukin-2Mice, KnockoutInterferon-gammaAntigens, Viral, TumorMice, Inbred StrainsAutoimmune DiseasesImmunologic MemoryAntigens, CD8Receptors, Antigen, T-Cell, gamma-deltaLupus VulgarisHLA-A2 AntigenAntigens, CD28Enzyme-Linked Immunosorbent AssayHistocompatibility Antigens Class IJurkat CellsProliferating Cell Nuclear AntigenAntigens, DifferentiationImmunoglobulin MAntigens, Differentiation, T-LymphocyteBase SequenceProstate-Specific AntigenEpitopes, T-LymphocyteO AntigensCell DifferentiationAntigens, CD80Cells, CulturedAntigen PresentationAntibody FormationBlood Group AntigensAntigens, CD15HLA-A AntigensCytokinesImmunizationOvalbuminAntigens, Tumor-Associated, CarbohydrateGene Rearrangement, beta-Chain T-Cell Antigen ReceptorMembrane GlycoproteinsAntigens, CD40Fluorescent Antibody TechniqueZAP-70 Protein-Tyrosine Kinase