Spectrometry, Mass, Matrix-Assisted Laser Desorption-IonizationPeptidesSerumPeptide FragmentsPeptide LibraryAntimicrobial Cationic PeptidesPeptides, CyclicSerum AlbuminPeptide MappingOligopeptidesAmino Acid SequenceNatriuretic Peptide, BrainMolecular Sequence DataVasoactive Intestinal PeptideCalcitonin Gene-Related PeptideSerum Albumin, BovineCell-Penetrating PeptidesProtein BindingPeptide BiosynthesisChromatography, High Pressure LiquidPeptide YYPeptide Nucleic AcidsBinding SitesNatriuretic Peptide, C-TypeProtein ConformationEnzyme-Linked Immunosorbent AssayModels, MolecularEpitopesNatriuretic PeptidesBase SequenceProtein Structure, SecondaryGastrin-Releasing PeptidePeptide HydrolasesBiological MarkersReceptors, Formyl PeptideMass SpectrometryPeptide PHICell LineProtein PrecursorsPeptide SynthasesCattleReceptors, PeptideAtrial Natriuretic FactorStructure-Activity RelationshipRecombinant ProteinsKineticsCells, CulturedTrypsinAmino AcidsTime FactorsSequence Homology, Amino AcidImmunoglobulin GRadioimmunoassayMolecular WeightBlood ProteinsRabbitsPeptide HormonesElectrophoresis, Polyacrylamide GelIntracellular Signaling Peptides and ProteinsProtein Structure, TertiaryProteinsOpioid PeptidesCloning, MolecularEscherichia coliDose-Response Relationship, DrugSubstrate SpecificityRNA, MessengerImmune SeraMolecular MimicryMagnetic Resonance SpectroscopyGlucagon-Like Peptide 1Mice, Inbred C57BLAntibodiesAntibodies, MonoclonalRecombinant Fusion ProteinsAptamers, PeptideCross ReactionsMice, Inbred BALB CReceptors, Vasoactive Intestinal PeptideSalivary Proteins and PeptidesCell MembraneEpitopes, T-LymphocyteReceptors, Atrial Natriuretic FactorBinding, CompetitiveAmyloid beta-PeptidesAmphibian ProteinsHydrogen-Ion ConcentrationBacterial ProteinsLiverCarrier ProteinsEpitope MappingAntibody SpecificitySequence AlignmentSerum GlobulinsSensitivity and SpecificityMembrane ProteinsAntigen PresentationTandem Mass SpectrometryProtein Processing, Post-TranslationalMelitten