Über Desmo-pepsin und Desmo-kathepsin. (I. Abhandlung: Zur Kenntnis zellgebundener Enzyme der Gewebe und Drüsen.)

Abstract
The separation of high content pepsin and cathepsin preparations (in the form of desmo enzymes) from fresh stomach lining containing both lyo- and desmo-enzymes is described. The conversion of these to the lyo-forms by various means is described and the chemical nature of pepsin discussed.