Clone CellsImmunoglobulinsImmunoglobulin GImmunoglobulin AImmunoglobulin MImmunoglobulin Heavy ChainsImmunoglobulins, IntravenousGenes, ImmunoglobulinImmunoglobulin Light ChainsImmunoglobulin kappa-ChainsImmunoglobulin EImmunoglobulin Variable RegionImmunoglobulin A, SecretoryImmunoglobulin mu-ChainsImmunoglobulin IsotypesImmunoglobulin lambda-ChainsImmunoglobulin DMolecular Sequence DataB-LymphocytesImmunoglobulin Constant RegionsImmunoglobulin Fc FragmentsBase SequenceImmunoglobulin Class SwitchingCloning, MolecularImmunoglobulin gamma-ChainsImmunoglobulin Fab FragmentsAmino Acid SequenceImmunoglobulin J-ChainsImmunoglobulin FragmentsImmunoglobulin AllotypesReceptors, Polymeric ImmunoglobulinImmunoglobulin Joining RegionAntibodies, BacterialEnzyme-Linked Immunosorbent AssayAntibody SpecificityReceptors, Antigen, B-CellMyeloma ProteinsSomatic Hypermutation, ImmunoglobulinGenes, Immunoglobulin Heavy ChainPlasmacytomaAntibodies, MonoclonalImmunoglobulin delta-ChainsImmunoglobulin IdiotypesImmunoglobulin alpha-ChainsImmunoglobulin Switch RegionCell LineAntibodies, Anti-IdiotypicDNAAntibodies, Viralgamma-GlobulinsMice, Inbred BALB CAntibody FormationSecretory ComponentAgammaglobulinemiaT-LymphocytesReceptors, FcBinding Sites, AntibodyImmunization, PassiveGene Rearrangement, B-Lymphocyte, Heavy ChainImmunoglobulin Gm AllotypesGenesPolymerase Chain ReactionGene Rearrangement, B-LymphocyteColostrumDNA, ComplementaryAntigen-Antibody ComplexEpitopesFluorescent Antibody TechniqueImmunoelectrophoresisSpleenRNA, MessengerImmune SeraHybridomasStaphylococcal Protein ARabbitsNucleic Acid HybridizationLymphocytesCross ReactionsSequence Homology, Nucleic AcidAutoantibodiesAntibodiesGene RearrangementLymphocyte ActivationSequence Analysis, DNAPlasma CellsImmunizationAntigens, BacterialImmunodiffusionGenes, Immunoglobulin Light ChainCells, CulturedImmunoglobulin epsilon-ChainsMutationGene Rearrangement, B-Lymphocyte, Light ChainImmunologic Deficiency SyndromesSequence Homology, Amino AcidBlotting, SouthernAntigen-Antibody ReactionsAntibody AffinityAntibody DiversityAntigens, Surface