Immunoglobulin IdiotypesEpitopesImmunoglobulinsImmunoglobulin GImmunoglobulin MImmunoglobulin AMolecular Sequence DataAntibodies, Anti-IdiotypicMyeloma ProteinsCross ReactionsAmino Acid SequenceImmunoglobulin Heavy ChainsAntibody SpecificityEpitopes, T-LymphocyteImmunoglobulin Light ChainsImmunoglobulin Variable RegionGenes, ImmunoglobulinEpitopes, B-LymphocyteImmunoglobulin kappa-ChainsAntibodies, MonoclonalImmunoglobulins, IntravenousBase SequenceBinding Sites, AntibodyPhylogenyCell LineImmunodominant EpitopesB-LymphocytesLupus VulgarisImmunoglobulin AllotypesImmunoglobulin ECloning, MolecularSequence Homology, Amino AcidSequence Analysis, DNASpecies SpecificityCells, CulturedMice, Inbred BALB CAutoantibodiesHydrogen-Ion ConcentrationEnzyme-Linked Immunosorbent AssayImmunoglobulin A, SecretoryKineticsImmunoglobulin Fab FragmentsRecombinant ProteinsAntibodies, AntinuclearProtein BindingRNA, MessengerModels, BiologicalModels, MolecularPhenotypeHybridomasAntibody FormationDNA PrimersImmunoglobulin mu-ChainsImmunoglobulin IsotypesAntigen-Antibody ReactionsRheumatoid FactorPlasmacytomaSubstrate SpecificityTime FactorsImmunoglobulin lambda-ChainsImmune SeraImmunoglobulin DImmunoglobulin Constant RegionsImmunizationImmunoglobulin Fc FragmentsHaptensAntigen-Antibody ComplexPhosphorylcholineRabbitsAntibodiesAntibodies, BacterialSignal TransductionT-LymphocytesTrinitrobenzenesImmunoglobulin Class SwitchingImmunoglobulin FragmentsMice, Inbred StrainsImmunoglobulin gamma-ChainsImmunoglobulin J-ChainsAntibodies, ViralLupus Erythematosus, SystemicAutoantigensReceptors, Polymeric ImmunoglobulinSpleenAntibody-Producing CellsHemagglutination Inhibition TestsBinding, CompetitiveImmunoglobulin Joining RegionNeutralization TestsMice, Inbred ADose-Response Relationship, ImmunologicAntigens, BacterialGlomerulonephritis, IGAReceptors, Antigen, B-CellPeptide FragmentsDNAAntigens, ViralT-Lymphocytes, CytotoxicGenes, Immunoglobulin Heavy ChainSomatic Hypermutation, Immunoglobulin