Antigen PresentationAntigensAntigens, BacterialAntigens, NeoplasmAntigens, SurfaceAntigens, ViralHistocompatibility Antigens Class IIAntigen-Presenting CellsTissue DonorsT-LymphocytesHistocompatibility Antigens Class IHLA AntigensAntigens, CDAntigens, ProtozoanDendritic CellsH-2 AntigensHLA-DR AntigensLymphocyte ActivationAntigens, Polyomavirus TransformingAntigens, FungalEpitopesBlood DonorsHLA-D AntigensMice, Inbred BALB CAntigens, HelminthAntigens, CD1Receptors, Antigen, T-CellMice, Inbred C57BLHistocompatibility AntigensAntibodies, MonoclonalB-LymphocytesLiving DonorsReceptors, Antigen, B-CellCarcinoembryonic AntigenAntigens, Viral, TumorOvalbuminHLA-A2 AntigenMolecular Sequence DataAntigens, CD8T-Lymphocytes, CytotoxicCell LineCD8-Positive T-LymphocytesCD4-Positive T-LymphocytesProliferating Cell Nuclear AntigenCells, CulturedAntigens, CD80Enzyme-Linked Immunosorbent AssayFlow CytometryImmunoglobulin GHLA-A AntigensAmino Acid SequenceProstate-Specific AntigenMajor Histocompatibility ComplexO AntigensInterferon-gammaSpleenHybridomasAntigens, CD86Antigens, CD1dAntigens, CD15Antigens, Tumor-Associated, CarbohydrateHepatitis B Surface AntigensAntigens, CD3Cross ReactionsGenes, MHC Class IIAntigens, CD40Antibody FormationPeptidesImmunizationCross-PrimingAntigens, CD4Antibody SpecificityBlood Group AntigensMice, TransgenicImmune ToleranceHLA-B AntigensFluorescent Antibody TechniqueAntigens, Differentiation, B-LymphocyteMacrophagesAutoantigensCytotoxicity, ImmunologicMice, Inbred StrainsImmune SeraAntigens, CD45Membrane GlycoproteinsHepatitis B AntigensMART-1 AntigenReceptors, AntigenImmunity, CellularAntigens, DifferentiationLymph NodesHLA-DQ AntigensTime FactorsAntigen-Antibody ReactionsPeptide FragmentsAntibodies, BacterialClone CellsBase SequenceEpitopes, T-LymphocyteRecombinant Proteins