The Collaborative International Dictionary
Isopepsin
Isopepsin \I`so*pep"sin\, n. [Iso- + pepsin.] (Physiol. Chem.) Pepsin modified by exposure to a temperature of from 40[deg] to 60[deg] C.
Wiktionary
isopepsin
n. (context biochemistry English) pepsin modified by exposure to a temperature of 40 to 60°C.