Anabolic AgentsInsulin-Like Growth Factor IDehydroepiandrosterone Sulfatealpha-FetoproteinsFetusGrowth HormoneTestosteroneFetal ProteinsPeptidesHormonesThyroid HormonesPeptide FragmentsFollicle Stimulating HormoneLuteinizing HormonePeptide LibraryParathyroid HormoneAntimicrobial Cationic PeptidesGonadotropin-Releasing HormoneGonadal Steroid HormonesPeptides, CyclicReceptors, Thyroid HormoneAdrenocorticotropic HormoneHuman Growth HormoneAmino Acid SequenceOligopeptidesPeptide MappingPituitary HormonesPeptide HormonesMolecular Sequence DataNatriuretic Peptide, BrainTriiodothyronineJuvenile HormonesProtein BindingVasoactive Intestinal PeptideHormone Replacement TherapyPeptide YYGrowth Hormone-Releasing HormoneBase SequenceGastrointestinal HormonesCalcitonin Gene-Related PeptideCorticotropin-Releasing HormoneHypothalamic HormonesKineticsBinding SitesCell-Penetrating PeptidesEstradiolPeptide BiosynthesisCell LineProtein ConformationModels, MolecularNatriuretic PeptidesInvertebrate HormonesThyroxineRNA, MessengerNatriuretic Peptide, C-TypePeptide Nucleic AcidsPituitary GlandProtein PrecursorsChromatography, High Pressure LiquidReceptors, PeptideProtein Structure, SecondaryGonadal HormonesAnti-Mullerian HormoneInsect HormonesPituitary Hormones, AnteriorAtrial Natriuretic FactorStructure-Activity RelationshipThyroid Hormone Receptors betaProlactinThyrotropinCattleCells, CulturedGastrin-Releasing PeptideRecombinant ProteinsPeptide PHIPeptide HydrolasesProgesteroneRadioimmunoassayReceptors, Formyl PeptideEpitopesPeptide SynthasesMelanocyte-Stimulating HormonesMass SpectrometrySequence Homology, Amino AcidAmino AcidsCloning, MolecularPituitary Hormones, PosteriorTime FactorsGlucagon-Like Peptide 1Dose-Response Relationship, DrugGlycoprotein Hormones, alpha SubunitTrypsinHormone AntagonistsProtein Structure, TertiaryThyroid Hormone Receptors alphaPituitary Gland, AnteriorProteinsPituitary Hormone-Releasing HormonesIntracellular Signaling Peptides and ProteinsSignal Transduction