AllelesEpitopesHLA AntigensAntigensMolecular Sequence DataHLA-B27 AntigenGene FrequencyHLA-B AntigensEpitopes, T-LymphocyteGenotypeHLA-B44 AntigenPolymorphism, GeneticAntigens, BacterialAmino Acid SequenceAntigens, NeoplasmPolymerase Chain ReactionEpitopes, B-LymphocyteBase SequenceAntigens, SurfaceAntigens, ViralMutationImmunodominant EpitopesHLA-B8 AntigenHLA-A AntigensAntibodies, MonoclonalHLA-B37 AntigenSpondylitis, AnkylosingHLA-DR AntigensCross ReactionsArthritis, ReactiveAntigens, ProtozoanT-Lymphocytes, CytotoxicHLA-A2 AntigenHLA-B7 AntigenHLA-B35 AntigenHistocompatibility Antigens Class IAntigens, Polyomavirus TransformingH-2 AntigensHistocompatibility TestingUveitis, AnteriorAntibody SpecificityHLA-DQ AntigensHistocompatibility Antigens Class IIAntigens, CDHLA-C AntigensAntigens, FungalEnzyme-Linked Immunosorbent AssayAntigens, HelminthSacroiliac JointT-LymphocytesSpondylarthropathiesCD8-Positive T-LymphocytesMice, Inbred BALB CPeptidesCarcinoembryonic AntigenReceptors, Antigen, T-CellHistocompatibility AntigensImmunoglobulin GAntigens, Viral, TumorHLA-D AntigensHLA-DRB1 ChainsAntibodies, BacterialAwards and PrizesAutoantibodiesLymphocyte ActivationHLA-B51 AntigenCell LineSkin Window TechniqueHIV Long-Term SurvivorsPeptide FragmentsImmunizationO AntigensHaplotypesAutoantigensInterferon-gammaProliferating Cell Nuclear AntigenPhenotypeAntigens, CD15Receptors, Antigen, B-CellAntigens, CD8Genetic Predisposition to DiseaseProstate-Specific AntigenB-LymphocytesAntigens, Tumor-Associated, CarbohydrateAntigen-Antibody ReactionsImmune SeraArthritis, InfectiousAntibodies, ViralHIV AntigensMice, Inbred C57BLAntibody FormationHepatitis B Surface AntigensCD4-Positive T-LymphocytesGenetic VariationHLA-DR4 AntigenFluorescent Antibody TechniqueAntigens, CD4Neutralization TestsBlood Group AntigensPolymorphism, Single Nucleotide