GrzeliĆska, E An assay for proteolytic activity using spin-labeled substrates. [electronic resource] - Journal of biochemical and biophysical methods Aug 1986 - 1-8 p. digital Publication Type: Journal Article ISSN: 0165-022X Standard No.: 10.1016/0165-022x(86)90002-3 doi Subjects--Topical Terms: AnimalsCattleChymotrypsin--metabolismElectron Spin Resonance Spectroscopy--methodsHemoglobins--metabolismKineticsSerum Albumin, Bovine--metabolismSpin LabelsTrypsin--metabolism