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Updated: Aug 12, 2026

Sigma's Non-specific Protease Activity Assay - Casein as a Substrate
Published on: September 17, 2008
[The effect of different concentrations of saline solutions on the proteolytic activity of trypsin and microbial
Abstract:
Laboratory investigations were carried out to study the influence of certain medical substances and saline solutions of various concentrations upon activity of trypsin and microbial proteases under similar conditions and regimens of action. Based on the results obtained with regard for the inhibiting effect of medicamentous substances and concentrations of saline solutions upon trypsin and microbial proteases the authors made up a prescription of the saline solution with unithiol, sodium thiosulphate, calcium chloride, sodium chloride. This composition is optimal for the elimination of microbial toxicosis in the injury focus, and facilitates natural development of the wound process.
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