Isolation, purification and properties of aortic elastase

An elastase from pig aorta has been partially purified and characterised; it exhibits immunological cross reaction with pig pancreatic elastase. Its proteolytic (k-elastin gel and polymeric elastin substrates) and esterolytic (N-succinoyl-trialanine paranitroanilide) activities as well as its degree...

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Veröffentlicht in:	FEBS letters 1975-10, Vol.58 (1-2), p.66-70
Hauptverfasser:	Hornebeck, W., Derouette, J.C., Robert, L.
Format:	Artikel
Sprache:	eng
Schlagworte:	Ammonium Sulfate Animals Antigens Aorta - enzymology Chromatography, DEAE-Cellulose Chromatography, Gel Hydrogen-Ion Concentration Pancreatic Elastase - antagonists & inhibitors Pancreatic Elastase - immunology Pancreatic Elastase - isolation & purification Pancreatic Elastase - metabolism Swine
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Beschreibung
Zusammenfassung:	An elastase from pig aorta has been partially purified and characterised; it exhibits immunological cross reaction with pig pancreatic elastase. Its proteolytic (k-elastin gel and polymeric elastin substrates) and esterolytic (N-succinoyl-trialanine paranitroanilide) activities as well as its degree of inhibition by serum protease inhibitors (alpha1-antitrypsin and alpha2-macro-globulin) differ sensibly from those of pancreatic elastase [14,16].
ISSN:	0014-5793 1873-3468
DOI:	10.1016/0014-5793(75)80227-4