AntigensAntigens, BacterialAntigens, NeoplasmAntigens, SurfaceAntigens, ViralAntigens, ProtozoanAntigens, Polyomavirus TransformingHLA AntigensAntigens, CDAntigens, FungalH-2 AntigensAntigens, HelminthReceptors, Antigen, T-CellCarcinoembryonic AntigenAntibodies, MonoclonalAntigens, Viral, TumorT-LymphocytesLymphocyte ActivationHLA-DR AntigensHistocompatibility AntigensMolecular Sequence DataHistocompatibility Antigens Class IIEpitopesProliferating Cell Nuclear AntigenReceptors, Antigen, B-CellMice, Inbred C57BLAntigens, CD8O AntigensCD8-Positive T-LymphocytesProstate-Specific AntigenHLA-A2 AntigenAntigens, CD3Amino Acid SequenceImmunoglobulin GCell LineEnzyme-Linked Immunosorbent AssayAntigens, CD15Antigens, Tumor-Associated, CarbohydrateCD4-Positive T-LymphocytesCytotoxicity, ImmunologicAntigens, CD45Immunologic MemoryHistocompatibility Antigens Class ICross ReactionsCells, CulturedHepatitis B Surface AntigensHLA-A AntigensBlood Group AntigensAntigens, CD4Interferon-gammaAntibody SpecificityFlow CytometryT-Lymphocytes, CytotoxicSpleenReceptors, AntigenFluorescent Antibody TechniqueMice, Inbred BALB CImmunizationSignal TransductionHLA-D AntigensB-LymphocytesBacterial ProteinsAntibody FormationAntigen-Antibody ReactionsAntigens, DifferentiationImmune SeraHepatitis B AntigensAntigens, CD1Mice, TransgenicAntibodies, BacterialAntigens, CD80Immunity, CellularDendritic CellsHLA-B AntigensBase SequenceT-Lymphocyte SubsetsMART-1 AntigenOvalbuminAntigen-Presenting CellsAntibodiesAutoantigensHIV AntigensAntigens, CD40Recombinant ProteinsProtein BindingT-Lymphocytes, RegulatoryImmune ToleranceImmunoenzyme TechniquesCytokinesLymphocytesEpstein-Barr Virus Nuclear AntigensCell DifferentiationCytotoxicity Tests, ImmunologicReceptors, Antigen, T-Cell, alpha-betaAntigens, Thy-1Antigens, HeterophileMice, KnockoutAntigens, CD28Interleukin-2Antigens, CD19