alpha 1-Antichymotrypsinalpha 1-AntitrypsinSerpinsSerine Proteinase InhibitorsChymotrypsinCathepsin GFluoroimmunoassaySerpin E2PancreatinImmunoelectrophoresis, Two-DimensionalCathepsinsPancreatic ElastaseSerine EndopeptidasesAcute-Phase ProteinsProtein C Inhibitoralpha 1-Antitrypsin DeficiencyProtease InhibitorsLeukocyte ElastaseMolecular Sequence DataProstate-Specific AntigenOrosomucoidTrypsin InhibitorsAmino Acid SequenceElectrophoresis, Polyacrylamide GelTissue KallikreinsRecombinant ProteinsKineticsalpha-Macroglobulins