HIGH-AFFINITY RNA APTAMER MOLECULE FOR GLUTATHIONE S-TRANSFERASE PROTEIN

摘要

The present invention provides a "nucleic acid adaptor molecule" having specific binding affinity to a GST protein portion serving as an N-terminal fusion partner in a fusion protein consisting of the GST protein and a protein of interest. A "nucleic acid adaptor molecule against a GST protein" according to the present invention is an RNA aptamer molecule having any of the following nucleotide sequences I to III: