AntigensAntigens, BacterialAntigens, NeoplasmAntigens, SurfaceAntigens, ViralCD8-Positive T-LymphocytesLymphocyte ActivationT-LymphocytesAntigens, ProtozoanAntigens, CDCD4-Positive T-LymphocytesHLA AntigensH-2 AntigensEpitopes, T-LymphocyteAntigens, Polyomavirus TransformingMice, Inbred C57BLReceptors, Antigen, T-CellMice, Inbred BALB CAntigens, FungalAntigens, HelminthHistocompatibility Antigens Class IIEpitopesDendritic CellsHLA-DR AntigensInterferon-gammaImmunologic MemoryHLA-A2 AntigenB-LymphocytesCarcinoembryonic AntigenAntibodies, MonoclonalAntigens, Viral, TumorHistocompatibility AntigensImmunodominant EpitopesEnzyme-Linked Immunosorbent AssayAntigens, CD8Immunoglobulin GCells, CulturedReceptors, Antigen, B-CellMolecular Sequence DataHistocompatibility Antigens Class IT-Lymphocytes, CytotoxicImmunizationSpleenAntigen-Presenting CellsAntibody FormationCross ReactionsAmino Acid SequenceHLA-A AntigensProliferating Cell Nuclear AntigenImmunity, CellularFlow CytometryMice, TransgenicAntigens, CD3OvalbuminT-Lymphocyte SubsetsProstate-Specific AntigenO AntigensCell LineAntigens, CD80Cytotoxicity, ImmunologicAntigens, CD4CytokinesAntigens, CD15Mice, KnockoutAntibody SpecificityAntigen PresentationAntigens, Tumor-Associated, CarbohydrateHepatitis B Surface AntigensAdjuvants, ImmunologicImmune ToleranceAutoantigensAntigens, DifferentiationAntigens, CD45Antigens, CD1Antigens, CD40T-Lymphocytes, Helper-InducerHLA-D AntigensClone CellsHLA-B AntigensBlood Group AntigensTh1 CellsReceptors, Antigen, T-Cell, alpha-betaPeptide FragmentsVaccines, DNAPeptidesAdoptive TransferAntibodies, BacterialMART-1 AntigenInterleukin-2HIV AntigensAntibodies, ViralCytotoxicity Tests, ImmunologicVaccinationFluorescent Antibody TechniqueImmunization, SecondaryImmune SeraLymph NodesAntigens, CD28Antigen-Antibody ReactionsCTLA-4 Antigen