AntibodiesCardiolipinsAntibody SpecificityAntibodies, MonoclonalAntibodies, ViralAntibodies, BacterialAntigensEpitopesBinding Sites, AntibodyAntibody AffinityAntibody FormationFluorescent Antibody TechniqueAntibodies, NeutralizingAntigens, SurfaceCross ReactionsAntigens, BacterialAntigen-Antibody ReactionsAntibodies, Anti-IdiotypicMolecular Sequence DataImmunoglobulin GAntigen-Antibody ComplexAutoantibodiesAmino Acid SequenceAntigens, NeoplasmImmunoglobulin Fab FragmentsAntigens, ViralMice, Inbred BALB CHybridomasEnzyme-Linked Immunosorbent AssayTransferases (Other Substituted Phosphate Groups)Epitope MappingAntibodies, ProtozoanHIV AntibodiesAntibodies, AntinuclearNeutralization TestsAntibodies, NeoplasmImmunoglobulin MCell LineRabbitsProtein BindingMolecular WeightRecombinant ProteinsPhospholipidsBinding, CompetitiveAntigens, ProtozoanAntibodies, FungalBase SequenceImmunosorbent TechniquesGlycoproteinsElectrophoresis, Polyacrylamide GelBinding SitesRadioimmunoassayBlotting, WesternKineticsAntigens, CDImmune SeraAntibodies, BispecificImmunoglobulin Variable RegionAntibodies, AntiphospholipidSingle-Chain AntibodiesPhosphatidylglycerolsHLA AntigensImmunizationAntibodies, BlockingAntigens, FungalPeptide FragmentsT-LymphocytesAntigens, HelminthImmunoglobulin AImmunoenzyme TechniquesAntibodies, HeterophileAntigens, Polyomavirus TransformingProtein ConformationModels, MolecularCells, Culturedbeta 2-Glycoprotein IAntibodies, CatalyticCattleFluorescent Antibody Technique, IndirectCarcinoembryonic AntigenMicroscopy, ElectronB-LymphocytesMembrane ProteinsImmunoblottingAntibodies, Monoclonal, HumanizedH-2 AntigensImmunohistochemistryImmunoassayComplement Fixation TestsImmunization, PassiveFlow CytometryMitochondrial MembranesMice, Inbred C57BLCell MembraneHemagglutination TestsHLA-DR AntigensTime FactorsAntibodies, AnticardiolipinEscherichia coliLymphocyte Activation