NeuropeptidesPeptidesPeptide FragmentsVasoactive Intestinal PeptideSubstance PCalcitonin Gene-Related PeptideFMRFamidePeptide LibraryNeuropeptide YAntimicrobial Cationic PeptidesOligopeptidesAmino Acid SequencePeptides, CyclicInvertebrate HormonesReceptors, NeuropeptideGalaninGastrin-Releasing PeptidePeptide MappingTachykininsPeptide PHIMolecular Sequence DataProtein PrecursorsHypothalamusBrachyuraNeurosecretory SystemsPituitary Adenylate Cyclase-Activating PolypeptideNeurokinin APyrrolidonecarboxylic AcidEnkephalin, MethionineDynorphinsNatriuretic Peptide, BrainCapsaicinSomatostatinChromatography, High Pressure LiquidNeurotransmitter AgentsOpioid PeptidesAgouti-Related ProteinSpectrometry, Mass, Matrix-Assisted Laser Desorption-IonizationNeurotensinProtein BindingBombesinEnkephalinsMass SpectrometryNeurokinin BEndorphinsReceptors, Vasoactive Intestinal PeptideCell-Penetrating PeptidesPro-OpiomelanocortinPeptide HormonesBase SequenceMoltingPeptide BiosynthesisIntracellular Signaling Peptides and ProteinsPeptide YYAplysiaNeuronsHypothalamic HormonesProtein ConformationPeptide Nucleic AcidsBinding SitesModels, MolecularReceptors, PeptideInsect HormonesCholecystokininNatriuretic Peptide, C-TypeNeurogenic InflammationSecretogranin IIKineticsPeptide HydrolasesNatriuretic PeptidesReceptors, Neurokinin-1Arthropod ProteinsAtrial Natriuretic FactorSequence Homology, Amino AcidOxytocinOrexin ReceptorsNeuroimmunomodulationEnkephalin, LeucineRNA, MessengerProtein Structure, SecondaryCorticotropin-Releasing HormoneCells, CulturedStructure-Activity RelationshipReceptors, Neuropeptide YReceptors, Formyl PeptideVasotocinPeptide SynthasesReceptors, TachykininNeprilysinCell LineEpitopesbeta-EndorphinImmunohistochemistryProprotein Convertase 2Cloning, MolecularPituitary HormonesReceptors, Vasoactive Intestinal Peptide, Type IIRats, Sprague-DawleyReceptors, Calcitonin Gene-Related PeptideSubstrate Specificity