Immunoglobulin kappa-ChainsGenes, ImmunoglobulinImmunoglobulin Light ChainsEnhancer Elements, GeneticB-LymphocytesClone CellsImmunoglobulinsBase SequenceImmunoglobulin GImmunoglobulin MImmunoglobulin AImmunoglobulin Heavy ChainsImmunoglobulins, IntravenousReceptors, Opioid, kappaImmunoglobulin Variable RegionImmunoglobulin EImmunoglobulin lambda-ChainsImmunoglobulin A, SecretoryImmunoglobulin mu-ChainsMolecular Sequence DataImmunoglobulin IsotypesImmunoglobulin DImmunoglobulin Constant RegionsImmunoglobulin Fc FragmentsImmunoglobulin J-ChainsAmino Acid SequenceCloning, MolecularImmunoglobulin Fab FragmentsImmunoglobulin Class SwitchingImmunoglobulin Joining RegionImmunoglobulin gamma-ChainsImmunoglobulin FragmentsImmunoglobulin AllotypesReceptors, Polymeric ImmunoglobulinMyeloma ProteinsAntibodies, BacterialPlasmacytomaEnzyme-Linked Immunosorbent AssayAntibody SpecificityGene Rearrangement, B-Lymphocyte, Light ChainReceptors, Antigen, B-CellCell LineAntibodies, MonoclonalDNASomatic Hypermutation, ImmunoglobulinImmunoglobulin IdiotypesGenes, Immunoglobulin Heavy ChainAntibodies, Anti-IdiotypicImmunoglobulin alpha-ChainsMice, Inbred BALB CImmunoglobulin delta-ChainsImmunoglobulin Switch RegionAntibodies, ViralGene Rearrangement, B-Lymphocytegamma-Globulins