AutoantibodiesAutoantigensAntibodies, AntinuclearAutoimmune DiseasesNeuromyelitis OpticaImmunoglobulin GEnzyme-Linked Immunosorbent AssayLupus Erythematosus, SystemicSjogren's SyndromeAutoimmunityScleroderma, SystemicPhosphopyruvate HydrataseProtein Array AnalysisLiver Cirrhosis, BiliaryFluorescent Antibody Technique, IndirectImmunoglobulin MB-LymphocytesSerumBiological MarkersSerum AlbuminAntibody SpecificityPemphigusInsulin AntibodiesGlutamate DecarboxylaseMice, Inbred NZBEpitopesPemphigoid, BullousRheumatoid FactorDesmoglein 3ThyroglobulinLupus NephritisLupus VulgarisAnemia, Hemolytic, AutoimmuneRNA, Small CytoplasmicsnRNP Core ProteinsMyositisSerum Albumin, BovineDiabetes Mellitus, Type 1Thyroiditis, AutoimmuneMice, Inbred MRL lprNon-Fibrillar CollagensAntigen-Antibody ComplexReceptor-Like Protein Tyrosine Phosphatases, Class 8Cross ReactionsAntibodies, MonoclonalDesmoglein 1Arthritis, RheumatoidDermatomyositisAntigen-Antibody ReactionsAntibodies, Antineutrophil CytoplasmicEpitope MappingIodide PeroxidaseParaneoplastic SyndromesRibonucleoproteinsCase-Control StudiesCoombs TestImmunoglobulin ABinding Sites, AntibodyAntibodies, Anti-IdiotypicFluorescent Antibody TechniqueImmunoglobulin Idiotypes