Exploring the activity of tobacco etch virus protease in detergent solutions

Tobacco etch virus (TEV) protease is generally used to remove affinity tags from target proteins. It has been reported that some detergents inhibit the activity of this protease, and therefore should be avoided when removing affinity tags from membrane proteins. The aim of this study was to explore and evaluate this further. Hence, affinity tag removal with TEV protease was tested from three membrane proteins (a Pgp synthase and two CorA...