METHOD AND AFFINITY COLUMN FOR PURIFYING PROTEINS

摘要

Disclosed herein is a method of purifying target proteins from a sample using the specific affinity between a peptide tag and a protease inhibitor. Also disclosed herein is an affinity chromatography medium for purifying proteins in which a support has immobilized thereon a protease inhibitor, and an affinity chromatography column containing the affinity chromatography medium.