Histocompatibility Antigens Class IIAntigen PresentationAntigensHLA-D AntigensHLA-DR AntigensAntigens, SurfaceAntigens, BacterialAntigens, NeoplasmGenes, MHC Class IIAntigens, ViralHLA AntigensHistocompatibility Antigens Class IHLA-DQ AntigensT-LymphocytesAntigen-Presenting CellsHLA-DP AntigensAntigens, CDAntibodies, MonoclonalH-2 AntigensLymphocyte ActivationMajor Histocompatibility ComplexHistocompatibility AntigensDendritic CellsB-LymphocytesInterferon-gammaAntigens, ProtozoanAntigens, Differentiation, B-LymphocyteEpitopesAntigens, Polyomavirus TransformingMice, Inbred BALB CMolecular Sequence DataCell LineAntigens, FungalMice, Inbred C57BLReceptors, Antigen, T-CellAntigens, HelminthImmunoenzyme TechniquesFlow CytometryAntigens, CD8CD4-Positive T-LymphocytesCells, CulturedAmino Acid SequenceFluorescent Antibody TechniqueReceptors, Antigen, B-CellCarcinoembryonic AntigenAntigens, Viral, TumorAntigens, CD1T-Lymphocytes, CytotoxicImmunoglobulin GMacrophagesHybridomasAntigens, CD4HLA-A2 AntigenHLA-A AntigensCD8-Positive T-LymphocytesGenes, MHC Class IOvalbuminRecombinant ProteinsSpleenProliferating Cell Nuclear AntigenEnzyme-Linked Immunosorbent AssayProstate-Specific AntigenMice, Inbred StrainsO AntigensMonocytesAntigens, CD3Antigens, CD80Cytotoxicity, ImmunologicHLA-DR2 AntigenBase SequenceLymphocytesAntigens, CD15Antibody SpecificityAntigens, Tumor-Associated, CarbohydrateTumor Cells, CulturedCross ReactionsAntibody FormationImmunohistochemistryPeptidesMembrane GlycoproteinsHepatitis B Surface AntigensAntigens, CD86HLA-B AntigensClone CellsRats, Inbred LewHLA-DR4 AntigenMice, TransgenicImmunizationPeptide FragmentsLangerhans CellsBlood Group AntigensAntigens, CD40CytokinesMice, Inbred C3HImmune ToleranceLymphocyte Culture Test, MixedT-Lymphocytes, Helper-InducerAntigens, CD1dAutoantigensHistocompatibility Testing