Histocompatibility Antigens Class IIMinor Histocompatibility AntigensHistocompatibility Antigens Class IAntigen PresentationHistocompatibility AntigensHLA-DR AntigensHLA-DQ AntigensGenes, MHC Class IIHLA-DQ beta-ChainsHLA-D AntigensAntigensHLA-DRB1 ChainsMajor Histocompatibility ComplexHLA AntigensHLA-DR Serological SubtypesMinor Histocompatibility LociH-2 AntigensAntigens, NeoplasmAllelesAntigens, BacterialAntigens, SurfaceT-LymphocytesHLA-DP beta-ChainsHLA-DP AntigensHLA-B AntigensHLA-A AntigensT-Lymphocytes, CytotoxicH-Y AntigenAntigens, ViralAntigen-Presenting CellsEpitopesHistocompatibilityLymphocyte ActivationGenes, MHC Class IHistocompatibility TestingMolecular Sequence Databeta 2-MicroglobulinAmino Acid SequenceDendritic CellsMice, Inbred C57BLMice, Inbred BALB CCell LineMice, Inbred StrainsInterferon-gammaReceptors, Antigen, T-CellB-LymphocytesAntibodies, MonoclonalCytotoxicity, ImmunologicCD8-Positive T-LymphocytesPeptidesHLA-A2 AntigenAntigens, CDHLA-B7 AntigenIsoantigensHaplotypesFlow CytometryGene FrequencySpleenCD4-Positive T-LymphocytesHistocompatibility Antigen H-2DAntigens, ProtozoanGenetic Predisposition to DiseaseAntigens, CD8Cells, CulturedImmune ToleranceIsoantibodiesSkin TransplantationTransplantation, HomologousCytotoxicity Tests, ImmunologicAntigens, Differentiation, B-LymphocyteImmunogeneticsAntigens, Polyomavirus TransformingTransplantation ImmunologyHLA-A1 AntigenAntigens, CD1Clone CellsGenotypeLymphocytesBase SequenceGraft vs Host DiseaseHLA-B35 AntigenOvalbuminBeta-GlobulinsHLA-B40 AntigenHistocompatibility, Maternal-FetalAntigens, FungalEpitopes, T-LymphocyteLymphocyte Culture Test, MixedAntibody FormationMice, Inbred C3HAntigens, HelminthAntigen-Antibody ReactionsMice, TransgenicHybridomasPeptide FragmentsHLA-C AntigensReceptors, Antigen, B-CellImmunity, CellularGraft vs Leukemia EffectGraft Rejection