Sterol-regulated Site-1 protease and assays of modulators thereof

摘要

The invention provides assays for the identification of modulators of Site-1 protease. Further provided by the invention are expression constructs and the transgenic cells useful for the development of such assays for Site-1 specific protease. The cells allow the implementation of in vitro assays for potential modulators of Site-specific proteases. Still further provided by the invention are in vitro assays employing Site-1 protease which has been isolated from cells.