DipeptidesCarnosineDipeptidasesNod2 Signaling Adaptor ProteinGlycylglycineKineticsAmino AcidsDiketopiperazinesSymportersAnserineGlycopeptidesAmino Acid SequenceOligopeptidesMolecular Sequence DataSubstrate SpecificityPeptidesHydrogen-Ion ConcentrationGlycineHydrolysisRabbitsBiological TransportDipeptidyl-Peptidases and Tripeptidyl-PeptidasesStructure-Activity RelationshipCathepsin CAlanineCefadroxilStereoisomerismCephalexinAdjuvants, ImmunologicMolecular WeightAminopeptidasesGuinea PigsIntestinal AbsorptionLeucinePeptide SynthasesEscherichia coliChromatography, High Pressure LiquidPeptidoglycanElectrophoresis, Polyacrylamide GelIntestine, SmallProlinePeptides, CyclicCatharticsCattleChemistryTime FactorsJejunumBacterial ProteinsCarrier ProteinsChemical PhenomenaSolubilityMolecular StructureIndicators and ReagentsBinding SitesDipeptidyl Peptidase 4Protein ConformationChromatography, GelPeptide HydrolasesPhenylalanineTemperatureEndopeptidasesModels, MolecularReceptor-Interacting Protein Serine-Threonine Kinase 2Membrane Transport ProteinsRecombinant ProteinsMolecular ConformationBase SequenceGlutamineTooth Preparation, ProsthodonticMagnetic Resonance SpectroscopyCells, CulturedDose-Response Relationship, DrugProtease InhibitorsCord FactorsIsomerismPyrogensDelayed-Action PreparationsLeucyl AminopeptidaseModels, ChemicalCell MembraneHartnup DiseaseDrug StabilityPerfusionCell LineProtein BindingIleum