AntibodiesAntibody SpecificityAntibodies, ViralAntibodies, MonoclonalAntibodies, BacterialAntibody FormationAntibodies, NeutralizingAmino Acid SequenceMolecular Sequence DataAntibody AffinityFluorescent Antibody TechniqueBinding Sites, AntibodyAntibodies, Anti-IdiotypicEpitopesModels, MolecularBinding SitesHIV AntibodiesAntibodies, NeoplasmAntibodies, ProtozoanAntibodies, AntinuclearProtein ConformationBase SequenceCross ReactionsMutagenesis, Site-DirectedRecombinant ProteinsProtein BindingProtein Structure, TertiarySequence Homology, Amino AcidKineticsImmunoglobulin MAutoantibodiesAntibodies, FungalCell LineNeutralization TestsPeptide FragmentsMutationAntigen-Antibody ReactionsEscherichia coliStructure-Activity RelationshipProtein Structure, SecondaryRabbitsMice, Inbred BALB CAntibodies, BispecificCloning, MolecularPeptidesAmino Acid SubstitutionSingle-Chain AntibodiesImmunoglobulin GAntibodies, BlockingAntigen-Antibody ComplexImmunoglobulin Fab FragmentsElectrophoresis, Polyacrylamide GelSequence AlignmentMolecular WeightEpitope MappingCysteineAntibodies, HeterophileRecombinant Fusion ProteinsAmino AcidsAntibodies, CatalyticCattleSubstrate SpecificityHybridomasImmune SeraFluorescent Antibody Technique, IndirectImmunoglobulin ABlotting, WesternCrystallography, X-RayDrug ResiduesAntibodies, Monoclonal, HumanizedBacterial ProteinsImmunizationAntigensEnzyme-Linked Immunosorbent AssayAntibodies, AntiphospholipidCells, CulturedImmunoblottingLysineAntigens, BacterialImmunoenzyme TechniquesMembrane ProteinsHistidineDNAAntigens, SurfaceBinding, CompetitivePesticide ResiduesConserved SequenceImmunoglobulin FragmentsPhosphorylationGlycoproteinsCatalysisCell MembraneImmunization, PassiveImmunoassaySpecies SpecificityImmunohistochemistryAntigens, ViralMagnetic Resonance SpectroscopyCatalytic DomainCircular Dichroism