Immunoglobulin MImmunoglobulin kappa-ChainsImmunoglobulin GImmunoglobulin Light ChainsImmunoglobulinsImmunoglobulin ALightImmunoglobulin Variable RegionImmunoglobulin Heavy ChainsGenes, ImmunoglobulinGene Rearrangement, B-Lymphocyte, Light ChainImmunoglobulin lambda-ChainsImmunoglobulin Constant RegionsPlasmacytomaB-LymphocytesMyeloma ProteinsImmunoglobulin mu-ChainsImmunoglobulin J-ChainsAntibody SpecificityImmunoglobulins, IntravenousEnzyme-Linked Immunosorbent AssayAntibodies, ViralAntibodies, BacterialImmunoglobulin AllotypesReceptors, Opioid, kappaBase SequenceReceptors, Antigen, B-CellBinding Sites, AntibodyAntibody DiversityAntibodies, MonoclonalHybridomasMolecular Sequence DataImmunoglobulin Joining RegionImmunoglobulin EImmunoglobulin A, SecretoryImmunoglobulin IsotypesImmunoglobulin DImmunoglobulin FragmentsWaldenstrom MacroglobulinemiaImmunoglobulin gamma-ChainsAntibodies, Anti-IdiotypicImmunoglobulin Fab FragmentsPeptostreptococcusSerologic TestsAmino Acid SequenceImmunoglobulin Fc FragmentsRubella virusGene Rearrangement, B-LymphocyteImmunoglobulin IdiotypesMice, Inbred BALB CRheumatoid FactorImmunoenzyme TechniquesImmunoglobulin Class SwitchingCell LineFluorescent Antibody TechniqueToxoplasmosisParaproteinemiasComplement Fixation TestsBence Jones ProteinSensitivity and SpecificityAntibody FormationCross ReactionsEvaluation Studies as TopicRabbitsToxoplasmaMultiple MyelomaGenesEpitopesConvalescencePlasma CellsAntibody AffinityAntigens, BacterialChromosomes, Human, 1-3ImmunodiffusionSpleenImmunoelectrophoresisRubellaGene Rearrangement, B-Lymphocyte, Heavy ChainAutoantibodiesHemagglutination Inhibition TestsAntibodies, ProtozoanImmune SeraDNAReceptors, Polymeric ImmunoglobulinImmunoassayAmyloidosisCloning, MolecularHemagglutination TestsGene RearrangementEnhancer Elements, GeneticAntigen-Antibody ComplexFanconi SyndromePolymerase Chain ReactionNF-kappa BToxoplasmosis, CongenitalImmunization, PassiveStaphylococcal Protein AReagent Kits, DiagnosticAntibodies, FungalPolysaccharides, Bacterial