AntigensAntigens, BacterialAntigens, NeoplasmAntigens, CDAntigens, SurfaceAntigens, ViralEpitopesAntigens, CD8Antibody SpecificityAntigens, CD3T-LymphocytesAntibodies, MonoclonalReceptors, Antigen, T-CellSensitivity and SpecificityT-Cell Antigen Receptor SpecificityCD4-Positive T-LymphocytesMolecular Sequence DataHLA AntigensAntigens, CD34Lymphocyte ActivationAntigens, CD38Antigens, ProtozoanAntigens, CD19Antigens, CD40Amino Acid SequenceAntigens, Polyomavirus TransformingFlow CytometryB-LymphocytesSubstrate SpecificityAntigens, CD20Clone CellsCD8-Positive T-LymphocytesAntigens, CD28Enzyme-Linked Immunosorbent AssayAntigens, FungalHistocompatibility Antigens Class IICD40 LigandImmunoglobulin GAntigens, DifferentiationAntigens, CD7Cross ReactionsAntigens, HelminthAntigens, CD44Antigens, CD2H-2 AntigensAntigens, CD14Mice, Inbred BALB CAntigens, CD1Cell LineAntigens, CD5Antigens, CD80HybridomasCarcinoembryonic AntigenImmunophenotypingAntigens, Viral, TumorCD4-CD8 RatioBase SequenceHLA-DR AntigensAntigens, CD4AutoantigensReceptors, Antigen, T-Cell, alpha-betaT-Lymphocytes, CytotoxicAntigens, CD56Antigens, Differentiation, MyelomonocyticAntigens, CD45Antigens, CD53Mice, Inbred C57BLAntigens, CD24Histocompatibility AntigensAntigens, CD86Cytotoxicity, ImmunologicAutoantibodiesAntigens, CD15Antigens, Differentiation, T-LymphocyteADP-ribosyl CyclaseAntibody FormationProliferating Cell Nuclear AntigenCells, CulturedAntigens, CD13Receptors, Antigen, B-CellAntigens, CD95Antibodies, BacterialSpleenAntigen-Presenting CellsProstate-Specific AntigenO AntigensEpitopes, T-LymphocyteT-Lymphocytes, RegulatoryT-Lymphocyte SubsetsHLA-A2 AntigenAntigens, Tumor-Associated, CarbohydrateImmunoglobulin MComplementarity Determining RegionsAntibodiesMice, TransgenicMembrane GlycoproteinsImmunologic MemoryPeptidesRecombinant Fusion ProteinsImmune Tolerance