Cathepsin BCathepsinsCathepsin LCathepsin DCathepsin HCathepsin KCathepsin GCathepsin ECathepsin CCysteine EndopeptidasesCathepsin FCystatinsLysosomesCathepsin ZCysteine Proteinase InhibitorsDiazomethaneEndopeptidasesDipeptidesCystatin ACathepsin WCystatin BPapainBenzoylarginine-2-NaphthylamidePepstatinsProtease InhibitorsCysteine ProteasesCathepsin AEnzyme PrecursorsCystatin CHydrogen-Ion ConcentrationExopeptidasesAmino Acid SequenceMolecular Sequence DataSerine EndopeptidasesTrypsinogenPancreatic ElastaseSubstrate SpecificityHydrolysisKineticsLeucineLeukocyte ElastaseReceptors, Urokinase Plasminogen ActivatorElectrophoresis, Polyacrylamide GelPeptide HydrolasesOligopeptides2,2'-DipyridylFasciola hepaticaLiver