CELL EXTRACT FOR CELL-FREE PROTEIN SYNTHESIS AND METHOD OF PREPARING THE EXTRACT

摘要

It is intended to provide a cell extract for cell-free protein synthesis which is less contaminated with intrinsic impurities and a method of preparing the same. By preliminarily contacting a cell extract for cell-free protein synthesis with a chromatographic support to be used for purifying the synthesized protein, intrinsic impurities adsorbable by the chromatographic support are removed from the cell extract.