Receptors, Gastrointestinal HormoneReceptors, Pituitary Adenylate Cyclase-Activating PolypeptideReceptors, Vasoactive Intestinal PeptideGastric Inhibitory PolypeptideReceptors, Pituitary Adenylate Cyclase-Activating Polypeptide, Type IReceptors, Pituitary HormonePancreatic PolypeptideReceptors, Vasoactive Intestinal Peptide, Type IIPituitary Adenylate Cyclase-Activating PolypeptideReceptors, Vasoactive Intestinal Polypeptide, Type IReceptors, Islet Amyloid PolypeptideAntigensVasoactive Intestinal PeptideMolecular Sequence DataAmino Acid SequenceAntigens, BacterialAntigens, NeoplasmAntigens, SurfaceAntigens, ViralReceptors, Antigen, T-CellT-Lymphocyte SubsetsAntigens, CDPeptidesMice, Inbred BALB CCD4-Positive T-LymphocytesAntibodies, MonoclonalMolecular WeightAntigens, ProtozoanH-2 AntigensInterferon-gammaBase SequenceHLA AntigensImmunologic MemoryFlow CytometryEpitopesMice, TransgenicHistocompatibility Antigens Class IICD8-Positive T-LymphocytesAntigens, Polyomavirus TransformingT-Lymphocytes, RegulatoryReceptors, Antigen, T-Cell, alpha-betaCell LineAntigens, CD4Epitopes, T-LymphocyteSpleenElectrophoresis, Polyacrylamide GelInterleukin-2Lymphocyte ActivationAntigens, FungalDendritic CellsHLA-DR AntigensMice, Inbred C57BLAntigens, CD45Antigens, HelminthB-LymphocytesHistocompatibility AntigensThymus GlandPeptide FragmentsClone CellsMice, KnockoutCytokinesT-Lymphocytes, CytotoxicCloning, MolecularImmune ToleranceAdoptive TransferAntigens, CD28Receptors, Antigen, T-Cell, gamma-deltaHLA-A2 AntigenCarcinoembryonic AntigenCross ReactionsCytotoxicity, ImmunologicEnzyme-Linked Immunosorbent AssayAntigens, Viral, TumorHistocompatibility Antigens Class ICell DifferentiationImmunoglobulin GOvalbuminPeptide BiosynthesisRNA, MessengerAutoantigensMembrane GlycoproteinsCells, CulturedAntigens, CD80Antigens, DifferentiationRecombinant ProteinsReceptors, Antigen, B-CellFluorescent Antibody TechniqueImmunizationViral ProteinsAntibody SpecificityLymph NodesImmune SeraImmunity, CellularProliferating Cell Nuclear AntigenMembrane ProteinsT-Lymphocytes, Helper-InducerSignal TransductionHLA-A AntigensJurkat CellsAntibody Formation