Receptors, AntigenLampreysHagfishesLymphocytesPetromyzonReceptors, ImmunologicT-LymphocytesAntigensGene RearrangementLymphocyte ActivationB-LymphocytesBinding Sites, AntibodyRosette FormationMolecular Sequence DataAntigens, BacterialAmino Acid SequenceAntigens, NeoplasmAntigens, SurfaceImmunoconjugatesCTLA-4 AntigenAntigens, CDAntigens, ViralLymphocyte SubsetsLymphocyte CountAntibodies, MonoclonalHLA AntigensAntigens, ProtozoanLymphocyte Culture Test, MixedSpleenAntigens, Polyomavirus TransformingReceptors, Antigen, T-CellH-2 AntigensAntigens, CD3Mice, Inbred BALB CAntigens, FungalReceptors, Antigen, B-CellCD4-Positive T-LymphocytesT-Lymphocytes, CytotoxicCells, CulturedAntigens, CD80Flow CytometryAntigens, HelminthHLA-DR AntigensAntigens, CD28Histocompatibility AntigensEpitopesMice, Inbred C57BLHistocompatibility Antigens Class IICytotoxicity, ImmunologicImmunoglobulin GCD8-Positive T-LymphocytesCarcinoembryonic AntigenInterleukin-2Lymphocytes, Tumor-InfiltratingAntigens, Viral, TumorAntigens, CD45Immunity, CellularCell LinePhytohemagglutininsAntigens, CD4Antibody FormationLymphocyte TransfusionInterferon-gammaHLA-A2 AntigenT-Lymphocyte SubsetsEnzyme-Linked Immunosorbent AssayAntigens, CD86Concanavalin ALymph NodesImmune ToleranceProliferating Cell Nuclear AntigenLeukocyte CountHistocompatibility Antigens Class IFluorescent Antibody TechniqueProstate-Specific AntigenMembrane GlycoproteinsO AntigensHLA-A AntigensCross ReactionsDendritic CellsImmunizationAntigens, CD15Antibody SpecificityAntigens, DifferentiationAntigen-Antibody ReactionsImmunoglobulin MIsoantigensThymus GlandAntigens, Tumor-Associated, CarbohydrateImmune SeraLymphocyte CooperationImmunophenotypingCytotoxicity Tests, ImmunologicCytokinesMitogensMice, Inbred StrainsClone CellsAntibodiesBase SequenceAntigens, CD8