LymphocytesHLA AntigensAntigensLymphocyte ActivationHLA-B27 AntigenHLA-B44 AntigenHLA-B AntigensAntigens, BacterialAntigens, NeoplasmAntigens, SurfaceT-LymphocytesAntigens, ViralHLA-B8 AntigenHLA-B37 AntigenLymphocyte SubsetsSpondylitis, AnkylosingB-LymphocytesArthritis, ReactiveAntigens, CDLymphocyte CountHLA-DR AntigensT-Lymphocytes, CytotoxicHLA-A AntigensEpitopesAntigens, ProtozoanAntibodies, MonoclonalUveitis, AnteriorAntigens, Polyomavirus TransformingReceptors, Antigen, T-CellH-2 AntigensHistocompatibility TestingCD8-Positive T-LymphocytesHistocompatibility Antigens Class IIAntigens, FungalHistocompatibility AntigensSpleenAntigens, CD3Receptors, Antigen, B-CellHLA-B35 AntigenHistocompatibility Antigens Class ILymphocyte Culture Test, MixedCells, CulturedHLA-B7 AntigenMolecular Sequence DataAntigens, HelminthSacroiliac JointCD4-Positive T-LymphocytesFlow CytometryHLA-C AntigensCross ReactionsCytotoxicity, ImmunologicMice, Inbred BALB CHLA-A2 AntigenSpondylarthropathiesAmino Acid SequenceInterferon-gammaCarcinoembryonic AntigenImmunoglobulin GHLA-DQ AntigensLymphocytes, Tumor-InfiltratingAntigens, Viral, TumorCell LineMice, Inbred C57BLAwards and PrizesImmunity, CellularPhytohemagglutininsAntigens, CD45HLA-D AntigensSkin Window TechniqueHLA-B51 AntigenAntibody FormationAntigens, CD4Interleukin-2Enzyme-Linked Immunosorbent AssayEpitopes, T-LymphocyteConcanavalin ALymphocyte TransfusionLeukocyte CountProliferating Cell Nuclear AntigenReceptors, Antigen, T-Cell, alpha-betaHIV Long-Term SurvivorsFluorescent Antibody TechniqueT-Lymphocyte SubsetsLymph NodesAllelesAntibody SpecificityCytotoxicity Tests, ImmunologicProstate-Specific AntigenClone CellsArthritis, InfectiousAntibodies, BacterialO AntigensAntigen-Antibody ReactionsAntigens, DifferentiationAntigens, CD15ImmunizationKiller Cells, NaturalImmunoglobulin MThymus GlandImmune Sera