AntigensReceptors, AntigenReceptors, Antigen, T-CellAntigens, BacterialAntigens, SurfaceAntigens, NeoplasmReceptors, Antigen, B-CellAntigens, CDT-LymphocytesAntigens, ViralLymphocyte ActivationB-LymphocytesHistocompatibility Antigens Class IIAntibodies, MonoclonalMice, Inbred BALB CMolecular Sequence DataFlow CytometryCD4-Positive T-LymphocytesMice, Inbred C57BLHLA-DR AntigensH-2 AntigensCell LineAntigens, ProtozoanEpitopesAmino Acid SequenceHLA AntigensDendritic CellsAntigen-Presenting CellsSpleenHistocompatibility Antigens Class IReceptors, Antigen, T-Cell, alpha-betaT-Lymphocyte SubsetsMice, TransgenicAntigens, Polyomavirus TransformingInterferon-gammaCD8-Positive T-LymphocytesAntigen PresentationAntigens, CD3Cells, CulturedAntigens, CD80OvalbuminSignal TransductionImmunoglobulin GAntigens, CD4Antigens, FungalHistocompatibility AntigensEnzyme-Linked Immunosorbent AssayCell Adhesion MoleculesAntigens, CD45Antigens, HelminthDuffy Blood-Group SystemThymus GlandInterleukin-2Antigens, CD8Antigens, CD79CytokinesCarcinoembryonic AntigenAntigens, CD19Base SequenceAntibodiesAntigens, CD28Dose-Response Relationship, ImmunologicClone CellsAntigens, Differentiation, T-LymphocyteImmunologic MemoryAntigens, Viral, TumorMembrane GlycoproteinsAntigens, DifferentiationCytotoxicity, ImmunologicReceptors, Antigen, T-Cell, gamma-deltaHLA-A2 AntigenT-Lymphocytes, CytotoxicMice, KnockoutLymph NodesJurkat CellsImmune ToleranceCell DifferentiationT-Lymphocytes, RegulatoryAntigens, CD86Fluorescent Antibody TechniqueProliferating Cell Nuclear AntigenHybridomasImmunoglobulin MAntigens, CD40Epitopes, T-LymphocyteAntibody SpecificityCross ReactionsPeptidesCell ProliferationProtein BindingAntigens, CD15Recombinant Fusion ProteinsO AntigensProstate-Specific AntigenAntibody FormationAutoantigensMice, Inbred StrainsImmunizationRecombinant ProteinsHLA-A Antigens