LymphocytesIn Situ HybridizationHLA AntigensMolecular Sequence DataAntigensLymphocyte ActivationHLA-B27 AntigenHLA-B44 AntigenHLA-B AntigensAntigens, BacterialAntigens, NeoplasmAntigens, SurfaceT-LymphocytesAntigens, ViralHLA-B8 AntigenHistocompatibility Antigens Class IHistocompatibility Antigens Class IIHLA-B37 AntigenLymphocyte SubsetsSpondylitis, AnkylosingB-LymphocytesHLA-DR AntigensAntigens, CDArthritis, ReactiveT-Lymphocytes, CytotoxicHLA-A AntigensLymphocyte CountEpitopesAntibodies, MonoclonalH-2 AntigensAntigens, ProtozoanReceptors, Antigen, T-CellCD8-Positive T-LymphocytesUveitis, AnteriorAntigens, Polyomavirus TransformingHistocompatibility TestingAmino Acid SequenceHistocompatibility AntigensSpleenCells, CulturedAntigens, CD3Receptors, Antigen, B-CellHLA-B35 AntigenAntigens, FungalCD4-Positive T-LymphocytesHLA-B7 AntigenFlow CytometryLymphocyte Culture Test, MixedMice, Inbred BALB CCytotoxicity, ImmunologicHLA-C AntigensHLA-A2 AntigenAntigens, HelminthCross ReactionsSacroiliac JointInterferon-gammaCell LineHLA-D AntigensMice, Inbred C57BLHLA-DQ AntigensSpondylarthropathiesImmunoglobulin GCarcinoembryonic AntigenLymphocytes, Tumor-InfiltratingImmunity, CellularAntigens, Viral, TumorAwards and PrizesEpitopes, T-LymphocytePhytohemagglutininsAntigens, CD45Antigens, CD4AllelesEnzyme-Linked Immunosorbent AssayAntibody FormationInterleukin-2HLA-B51 AntigenSkin Window TechniqueBase SequenceReceptors, Antigen, T-Cell, alpha-betaConcanavalin ALymphocyte TransfusionFluorescent Antibody TechniqueT-Lymphocyte SubsetsLeukocyte CountProliferating Cell Nuclear AntigenAntibody SpecificityClone CellsLymph NodesCytotoxicity Tests, ImmunologicHIV Long-Term SurvivorsKiller Cells, NaturalImmunoglobulin MAntigens, CD8Antibodies, BacterialImmunizationThymus GlandPeptidesAntigen-Antibody ReactionsAntigens, DifferentiationProstate-Specific Antigen