Peptide FragmentsPeptidesAmino Acid SequenceMolecular Sequence DataTrypsinMolecular WeightBinding SitesMass SpectrometryBase SequenceAmino AcidsProtein BindingChromatography, High Pressure LiquidEpitopesElectrophoresis, Polyacrylamide GelProtein ConformationKineticsModels, MolecularPeptide MappingCattlePeptide LibrarySubstrate SpecificityAntimicrobial Cationic PeptidesCyanogen BromideCloning, MolecularCell LineOligopeptidesEpitopes, T-LymphocyteHistocompatibility Antigens Class IIMacromolecular SubstancesProtein Structure, SecondarySequence Homology, Amino AcidPeptides, CyclicT-LymphocytesPeptide HydrolasesEscherichia coliLymphocyte ActivationT-Lymphocytes, CytotoxicTrifluoroethanolRecombinant ProteinsStructure-Activity RelationshipPolymorphism, Restriction Fragment LengthEndopeptidasesImmunoglobulin Fab FragmentsProtein Structure, TertiaryMagnetic Resonance SpectroscopySpectrometry, Mass, Matrix-Assisted Laser Desorption-IonizationCircular DichroismSerine EndopeptidasesHydrolysisProteinsChromatography, GelRabbitsProtein PrecursorsNatriuretic Peptide, BrainSequence AlignmentBinding, CompetitiveBacterial ProteinsProtein FoldingImmunoglobulin FragmentsThermolysinAntibodies, MonoclonalDNAEpitope MappingDisulfidesChymotrypsinCockroachesCrop, AvianTandem Mass SpectrometryProtein Processing, Post-TranslationalVasoactive Intestinal PeptideRestriction MappingDNA, ComplementaryPlasmidsRecombinant Fusion ProteinsCells, CulturedCalcitonin Gene-Related PeptideSequence Homology, Nucleic AcidCell-Penetrating PeptidesPeptide BiosynthesisMutationAmyloidHydrogen-Ion ConcentrationCarrier ProteinsCell MembraneChromatography, AffinityMembrane ProteinsPolymerase Chain ReactionPeptide YYAmyloid beta-PeptidesRNA, MessengerPeptide Nucleic AcidsPepsin AGenes, BacterialCysteineChromatography, Ion ExchangeDNA PrimersSpectrometry, Mass, Electrospray IonizationChromatography, LiquidCross ReactionsNatriuretic Peptide, C-Type