The soybean trypsin inhibitor has been tested for cell culture applications. It has been used in a study to assess the potential application in animal cell culture of an alkaline protease from a non-toxigenic mangrove isolate of Vibri sp. V26. It has also been used in a study to improve the detection of fungi in eosinophilic mucin. It is an inhibitor of trypsin factor Xa, plasmin and neutrophil elastase.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.