Antibody DiversityPeptides, CyclicAntibodiesPeptidesImmunoglobulin Variable RegionRheumatoid FactorAutoantibodiesCytidine DeaminaseImmunoglobulin Light ChainsAntibody SpecificityAmino Acid SequenceArthritis, RheumatoidSomatic Hypermutation, ImmunoglobulinBinding Sites, AntibodyImmunoglobulin Heavy ChainsGenes, ImmunoglobulinCitrullineImmunoglobulin kappa-ChainsMolecular Sequence DataAntibodies, MonoclonalAntibodies, ViralEpitopesBase SequencePeptide FragmentsAntibodies, BacterialAntibodies, Anti-IdiotypicGenesHLA-DRB1 ChainsAntibody FormationFluorescent Antibody TechniqueAntibodies, NeutralizingDNAPeptide LibraryGenetic VariationEnzyme-Linked Immunosorbent AssayOligopeptidesAntibody AffinityImmunoglobulin MBiological MarkersRabbitsPhylogenyHLA-DR AntigensImmunoglobulin GBlotting, WesternCell LineAntimicrobial Cationic PeptidesRecombinant ProteinsProtein Tyrosine Phosphatase, Non-Receptor Type 22ImmunoblottingMolecular WeightSensitivity and SpecificityHIV AntibodiesArthritisBiodiversityAllelesHydrolasesCross ReactionsAntibodies, ProtozoanAntibodies, NeoplasmCloning, MolecularCattleAutoantigensAntibodies, AntinuclearAntirheumatic AgentsPeptide MappingGenotypeSynovial FluidSequence Analysis, DNAKinesinMice, Inbred BALB CSpecies SpecificityMembrane ProteinsRNA, MessengerCase-Control StudiesProtein BindingSeverity of Illness IndexJointsAntibodies, FungalAntigen-Antibody ReactionsEpitope MappingNeutralization TestsProtein ConformationAntibodies, BispecificNatriuretic Peptide, BrainModels, MolecularSingle-Chain AntibodiesBinding SitesGenetic Predisposition to DiseaseKineticsElectrophoresis, Polyacrylamide GelCells, CulturedAntibodies, BlockingAntigen-Antibody ComplexImmunoglobulin Fab FragmentsPredictive Value of TestsImmune SeraSequence Homology, Amino AcidHybridomasVasoactive Intestinal PeptideImmunization