LymphocytesImmunoglobulinsImmunoglobulin GAntigensImmunoglobulin MImmunoglobulin ALymphocyte ActivationAntigens, BacterialAntigens, SurfaceAntigens, NeoplasmImmunoglobulin Heavy ChainsB-LymphocytesT-LymphocytesImmunoglobulins, IntravenousAntigens, ViralGenes, ImmunoglobulinImmunoglobulin Light ChainsImmunoglobulin kappa-ChainsImmunoglobulin ELymphocyte SubsetsAntigens, CDReceptors, Antigen, B-CellAntibodies, MonoclonalImmunoglobulin Variable RegionImmunoglobulin A, SecretoryLymphocyte CountAntigens, ProtozoanSpleenImmunoglobulin mu-ChainsMice, Inbred BALB CHLA AntigensEnzyme-Linked Immunosorbent AssayImmunoglobulin Fc FragmentsMolecular Sequence DataEpitopesImmunoglobulin DImmunoglobulin lambda-ChainsImmunoglobulin IsotypesAntibody SpecificityReceptors, Antigen, T-CellCells, CulturedAntibodies, BacterialAntibody FormationAntigens, FungalAntigens, Polyomavirus TransformingH-2 AntigensImmunoglobulin Constant RegionsFlow CytometryAntigens, HelminthAntigens, CD3Cell LineImmunoglobulin Fab FragmentsHistocompatibility AntigensT-Lymphocytes, CytotoxicLymphocyte Culture Test, MixedFluorescent Antibody TechniqueMice, Inbred C57BLAmino Acid SequenceHLA-DR AntigensCD4-Positive T-LymphocytesImmunoglobulin Class SwitchingBase SequenceImmune SeraImmunoglobulin FragmentsImmunoglobulin gamma-ChainsCross ReactionsCytotoxicity, ImmunologicImmunizationImmunoglobulin AllotypesHistocompatibility Antigens Class IICarcinoembryonic AntigenAntigen-Antibody ReactionsImmunity, CellularImmunoglobulin J-ChainsAntibodies, ViralPhytohemagglutininsAntibodies, Anti-IdiotypicLymphocytes, Tumor-InfiltratingLymph NodesLeukocyte CountConcanavalin AAntigen-Antibody ComplexCD8-Positive T-LymphocytesAntigens, Viral, TumorAntibodiesAntigens, CD45Interferon-gammaInterleukin-2Immunoglobulin Joining RegionBinding Sites, AntibodyReceptors, Polymeric ImmunoglobulinAntigens, CD4Clone CellsHLA-A2 AntigenLymphocyte Transfusiongamma-GlobulinsImmunoenzyme TechniquesLymphocyte CooperationMice, Inbred StrainsRabbits