AntigensAntigens, BacterialAntigens, NeoplasmAntigens, SurfaceAntigens, ViralAntigens, ProtozoanAntigens, Polyomavirus TransformingAntigens, CDHLA AntigensAntigens, FungalAntigens, HelminthH-2 AntigensMolecular Sequence DataT-Lymphocyte SubsetsCarcinoembryonic AntigenAntibodies, MonoclonalAntigens, Viral, TumorReceptors, Antigen, T-CellHLA-DR AntigensT-LymphocytesHistocompatibility AntigensHistocompatibility Antigens Class IIEpitopesAntigens, CD8Proliferating Cell Nuclear AntigenReceptors, Antigen, B-CellO AntigensMice, Inbred BALB CAmino Acid SequenceLymphocyte ActivationProstate-Specific AntigenPlant DiseasesEnzyme-Linked Immunosorbent AssayLymphocyte SubsetsImmunoglobulin GAntigens, CD15Antigens, CD3Mice, Inbred C57BLBacterial ProteinsAntigens, Tumor-Associated, CarbohydrateHLA-A2 AntigenAntigens, CD45Host-Pathogen InteractionsCell LineCross ReactionsBase SequenceBlood Group AntigensHepatitis B Surface AntigensAntibodies, BacterialHistocompatibility Antigens Class IAntigens, CD4Flow CytometryHLA-A AntigensAntibody SpecificityB-LymphocytesVirulenceFluorescent Antibody TechniqueAntigens, CD1Cells, CulturedDendritic CellsAntigens, DifferentiationSpleenHLA-D AntigensAntibody FormationCD4-Positive T-LymphocytesReceptors, AntigenImmunizationImmune SeraHepatitis B AntigensAntigen-Antibody ReactionsImmunity, InnateCD8-Positive T-LymphocytesPolymerase Chain ReactionHLA-B AntigensInterferon-gammaSequence Analysis, DNAPhenotypeMutationSpecies SpecificityImmunoenzyme TechniquesAntigens, CD80MART-1 AntigenAntigens, CD19Time FactorsImmunoglobulin MImmunity, CellularHIV AntigensSensitivity and SpecificityBacteriaAntibodiesAntigen-Presenting CellsVirulence FactorsReceptors, Antigen, T-Cell, alpha-betaPhylogenyRecombinant ProteinsAntigens, CD40AutoantigensMacrophagesB-Lymphocyte SubsetsT-Lymphocytes, Cytotoxic