JANSEN, E F Inhibition of the proteinase and esterase activities of trypsin and chymotrypsin by diisopropyl fluorophosphate; crystallization of inhibited chymotrypsin. [electronic resource] - The Journal of biological chemistry May 1949 - 189-99 p. digital Publication Type: Journal Article ISSN: 0021-9258 Subjects--Topical Terms: ChymotrypsinCrystallizationEndopeptidasesEsterasesFluoridesHumansIsoflurophatePhosphatesTrypsin