Single-Domain AntibodiesCamelids, New WorldCamelsAntibodiesPeptide LibrarySingle-Chain AntibodiesAntibody SpecificityStaphylococcal ToxoidAntibody AffinityImmunoglobulin FragmentsPropiolactoneMolecular Sequence DataImmunoglobulin Heavy ChainsAmino Acid SequenceImmunoglobulin Variable RegionAntibodies, MonoclonalImmunoglobulin Fab FragmentsPeptide FragmentsProtein BindingBinding SitesAntibodies, ViralComplementarity Determining RegionsAntibodies, BacterialBinding Sites, AntibodyImmunoglobulin SubunitsProtein Structure, TertiaryAntibodies, NeutralizingProtein ConformationEpitopesRecombinant ProteinsAntibody FormationProtein EngineeringSequence Homology, Amino AcidRecombinant Fusion ProteinsElectrophoresis, Polyacrylamide GelModels, MolecularMolecular WeightBase SequenceFluorescent Antibody TechniqueCloning, MolecularSequence AlignmentEscherichia coliCrystallography, X-RayEnzyme-Linked Immunosorbent AssayAntibodies, Anti-IdiotypicAntibodies, BispecificProtein Interaction Domains and MotifsProtein Structure, SecondaryKineticsHIV AntibodiesAntibodies, NeoplasmProtein FoldingCell LineCross ReactionsBacterial ProteinsNeutralization TestsAntibodies, ProtozoanPeptidesAntigen-Antibody ReactionsDimerizationAntibodies, AntinuclearImmunoglobulin GMutationEpitope MappingMice, Inbred BALB CSurface Plasmon ResonanceStructure-Activity Relationshipsrc Homology DomainsRabbitsMembrane ProteinsAmino Acid MotifsRadioimmunodetectionAntigen-Antibody ComplexBlotting, WesternAutoantibodiesImmunoglobulin MDNAProtein StabilityTransfectionProtein Structure, QuaternaryMutagenesis, Site-DirectedConserved SequenceDNA-Binding ProteinsCells, CulturedCarrier ProteinsAntibodies, FungalTissue DistributionCell MembraneAntigensGene LibraryDNA PrimersHybridomasIodine RadioisotopesLigandsTranscription FactorsImmune SeraBinding, CompetitivePlasmidsImmunoassayAntibodies, Blocking