title: Purulent sputum as a source of neutrophil proteins.
authors.affiliation: Division of Biochemistry, Queen's University, Medical Biology Centre, Belfast, Northern Ireland.
authors.forename: T W
authors.initials: TW
authors.lastname: Johnston
authors.forename: G B
authors.initials: GB
authors.lastname: Wisdom
mesh_terms: D056649:Cathepsin G; D002403:Cathepsins / Q000097:blood / Q000302:isolation & purification*; D002850:Chromatography, Gel; D003550:Cystic Fibrosis / Q000097:blood / Q000201:enzymology*; D004797:Enzyme-Linked Immunosorbent Assay; D006801:Humans; D019272:Leukocyte Elastase; D009504:Neutrophils / Q000201:enzymology*; D010196:Pancreatic Elastase / Q000097:blood / Q000302:isolation & purification*; D009195:Peroxidase / Q000097:blood / Q000302:isolation & purification*; D012697:Serine Endopeptidases; D013183:Sputum / Q000201:enzymology*
chemical_list: D009195:Peroxidase; D002403:Cathepsins; D012697:Serine Endopeptidases; C534094:CTSG protein, human; D056649:Cathepsin G; D010196:Pancreatic Elastase; D019272:Leukocyte Elastase