Protein DenaturationPeptidesProteinsHot TemperatureGuanidineUreaThermodynamicsSpectrometry, Mass, Matrix-Assisted Laser Desorption-IonizationMass SpectrometrySolventsTemperatureProteomicsNucleic Acid DenaturationProteomeAmino Acid SequenceGuanidinesHeat-Shock ProteinsProtein ConformationProtein FoldingCircular DichroismSpectrometry, FluorescenceProtein Structure, SecondaryWaterKineticsHydrogen-Ion ConcentrationModels, MolecularPeptide FragmentsHSP70 Heat-Shock ProteinsPeptide LibraryCalorimetry, Differential ScanningAntimicrobial Cationic PeptidesPeptides, CyclicPeptide MappingEnzyme StabilityOligopeptidesMolecular Sequence DataProtein BindingBinding SitesNatriuretic Peptide, BrainEscherichia coliSpectrophotometry, UltravioletBase SequenceProtein RenaturationCattleRecombinant ProteinsProtein Structure, TertiaryMolecular WeightVasoactive Intestinal PeptideElectrophoresis, Polyacrylamide GelTrypsinStructure-Activity RelationshipCalcitonin Gene-Related PeptideCell-Penetrating PeptidesCalorimetryChromatography, High Pressure LiquidPeptide BiosynthesisDrug StabilityAmino AcidsPeptide YYDNAProtein StabilityAnilino NaphthalenesulfonatesMagnetic Resonance SpectroscopyPeptide Nucleic AcidsEpitopesNatriuretic Peptide, C-TypePeptide HydrolasesNatriuretic PeptidesModels, ChemicalMuramidaseSubstrate SpecificityDisulfidesSequence Homology, Amino AcidGastrin-Releasing PeptideProtein UnfoldingChromatography, GelFormamidesTryptophanNucleic Acid RenaturationReceptors, Formyl PeptidePeptide PHICell LinePeptide SynthasesCloning, MolecularBacterial ProteinsProtein PrecursorsReceptors, PeptideSodium Dodecyl SulfateAtrial Natriuretic FactorMutationHydrophobic and Hydrophilic Interactions