AntibodiesAntibody SpecificityAntibodies, ViralAntibodies, MonoclonalAntibodies, BacterialAntibodies, NeutralizingAntibody FormationAntibody AffinityFluorescent Antibody TechniqueAntibodies, Anti-IdiotypicBinding Sites, AntibodyEpitopesAutoantibodiesAntibodies, AntinuclearHIV AntibodiesAntibodies, NeoplasmCross ReactionsAntibodies, ProtozoanImmunoglobulin MImmunoglobulin GNeutralization TestsAntigen-Antibody ReactionsAntibodies, FungalMolecular Sequence DataAntibodies, BispecificImmunoglobulin Fab FragmentsMice, Inbred BALB CAntibodies, HeterophileAmino Acid SequenceAntigen-Antibody ComplexSingle-Chain AntibodiesEnzyme-Linked Immunosorbent AssayEpitope MappingAntibodies, AntiphospholipidAntibodies, CatalyticImmunoglobulin ARabbitsAntibodies, BlockingImmune SeraAntigensFluorescent Antibody Technique, IndirectImmunizationAntibodies, Monoclonal, HumanizedImmunoenzyme TechniquesImmunization, PassiveCell LineAntigens, SurfaceImmunoassayHybridomasAntigens, BacterialRecombinant ProteinsImmunoglobulin FragmentsB-LymphocytesBlotting, WesternRadioimmunoassayImmunoglobulin IsotypesAntibodies, Antineutrophil CytoplasmicImmunologic TechniquesAntigens, ViralMolecular WeightImmunosorbent TechniquesImmunohistochemistryImmunoblottingAutoantigensAntibody DiversityImmunoglobulin IdiotypesPeptide LibraryHaptensCells, CulturedAntigens, NeoplasmElectrophoresis, Polyacrylamide GelComplement Fixation TestsIsoantibodiesLupus Erythematosus, SystemicHemagglutination Inhibition TestsSeroepidemiologic StudiesImmunoglobulinsT-LymphocytesGlycoproteinsBase SequenceHemagglutination TestsAutoimmune Diseasesbeta 2-Glycoprotein IFlow CytometrySingle-Domain AntibodiesImmunity, Maternally-AcquiredComplement System ProteinsCattleAntibodies, Monoclonal, Murine-DerivedSensitivity and SpecificityAntiphospholipid SyndromeTime FactorsHepatitis C AntibodiesImmunodiffusionVaccinationAntibody-Dependent Cell CytotoxicityBinding, CompetitiveAntigens, ProtozoanImmunoglobulin Variable RegionPeptide Fragments