Treponemal InfectionsTreponema pallidumSyphilis SerodiagnosisCardiolipinsAntibodiesSyphilisYawsFluorescent Treponemal Antibody-Absorption TestTreponema Immobilization TestAntibodies, BacterialAntibody SpecificityTreponemaAntibodies, ViralAntibodies, MonoclonalFluorescent Antibody TechniqueAntigensAntigens, BacterialAntibody FormationNeurosyphilisHemagglutination TestsReaginsAntibodies, NeutralizingSyphilis, CongenitalAntibody AffinityImmunoglobulin GImmunoglobulin MCross ReactionsAntigens, SurfaceEpitopesAntigens, NeoplasmRabbitsBinding Sites, AntibodyAntigens, ViralAntibodies, Anti-IdiotypicSyphilis, LatentMolecular Sequence DataAntibodies, ProtozoanEnzyme-Linked Immunosorbent AssayHIV AntibodiesTransferases (Other Substituted Phosphate Groups)Immune SeraAntibodies, AntinuclearAntibodies, NeoplasmSerologic TestsAmino Acid SequenceAutoantibodiesAntigen-Antibody ReactionsMice, Inbred BALB CImmunoenzyme TechniquesAntibodies, FungalAntigens, ProtozoanPhospholipidsNeutralization TestsFalse Positive ReactionsAntigen-Antibody ComplexImmunoassayPenicillin G BenzathineMolecular WeightImmunizationEvaluation Studies as TopicCell LineSensitivity and SpecificityImmunoglobulin AAntigens, CDSingle-Chain AntibodiesBase SequenceImmunoglobulin Fab FragmentsAntigens, HelminthAntibodies, BispecificRecombinant ProteinsHLA AntigensAntibodies, AntiphospholipidBacterial ProteinsAntigens, FungalT-LymphocytesAntibodies, BlockingPhosphatidylglycerolsBlotting, WesternHybridomasFluorescent Antibody Technique, IndirectCells, CulturedCattleB-LymphocytesElectrophoresis, Polyacrylamide GelImmunohistochemistryImmunoblottingEpitope MappingAntibodies, HeterophileReagent Kits, DiagnosticAntigens, Polyomavirus TransformingCloning, MolecularImmunization, Passivebeta 2-Glycoprotein IMembrane ProteinsAntibodies, CatalyticComplement Fixation TestsCarcinoembryonic AntigenH-2 AntigensAntibodies, Monoclonal, HumanizedGlycoproteins