PeptidesPeptide FragmentsPeptide LibraryAntimicrobial Cationic PeptidesComplex MixturesPeptides, CyclicPeptide MappingOligopeptidesAmino Acid SequenceNatriuretic Peptide, BrainMolecular Sequence DataProtein BindingVasoactive Intestinal PeptideCalcitonin Gene-Related PeptideCell-Penetrating PeptidesChromatography, High Pressure LiquidPeptide BiosynthesisKineticsPeptide YYProtein ConformationModels, MolecularPeptide Nucleic AcidsBinding SitesMass SpectrometryNatriuretic Peptide, C-TypeProtein Structure, SecondaryNatriuretic PeptidesBase SequenceAmino AcidsGastrin-Releasing PeptidePeptide HydrolasesStructure-Activity RelationshipEpitopesReceptors, Formyl PeptidePeptide SynthasesPeptide PHIReceptors, PeptideAtrial Natriuretic FactorTrypsinProtein PrecursorsCell LineMagnetic Resonance SpectroscopySequence Homology, Amino AcidCattleRecombinant ProteinsEscherichia coliMolecular WeightProtein Structure, TertiarySubstrate SpecificityProteinsIntracellular Signaling Peptides and ProteinsCloning, MolecularOpioid PeptidesPeptide HormonesElectrophoresis, Polyacrylamide GelLipid BilayersCells, CulturedHydrogen-Ion ConcentrationMolecular MimicryBinding, CompetitiveSpectrometry, Mass, Matrix-Assisted Laser Desorption-IonizationGlucagon-Like Peptide 1HydrolysisAptamers, PeptideDose-Response Relationship, DrugRabbitsCell MembraneAmphibian ProteinsRecombinant Fusion ProteinsReceptors, Vasoactive Intestinal PeptideEpitopes, T-LymphocyteBacterial ProteinsHydrophobic and Hydrophilic InteractionsMolecular StructureAmyloid beta-PeptidesSequence AlignmentReceptors, Atrial Natriuretic FactorSalivary Proteins and PeptidesTandem Mass SpectrometryProtein Processing, Post-TranslationalMelittenModels, ChemicalTime FactorsAntigen PresentationTemperatureRNA, MessengerDipeptidesProteomicsCyanogen BromideSpectrometry, Mass, Electrospray IonizationEpitope MappingMutationLiposomesMembrane ProteinsDefensinsGlucagon-Like PeptidesMagaininsChromatography, LiquidT-Lymphocytes, CytotoxicSolubility