ProSpec Bio Recombinant E. coli Glutathione S-Transferase His Tag

Recombinant E. coli Glutathione S-Transferase His Tag by ProSpec Bio is recombinant glutathione S-transferase (amino acids 1-218) produced in E. coli with a 20-amino-acid His tag at the N-terminus, a 244-amino-acid protein of 28.3 kDa that is more than 90% pure. ProSpec Bio reports biological activity data for it. It is supplied as a solution (PBS pH 7.4 and 10% glycerol) in 10 µg, 50 µg and 1 mg sizes for enzymology and inhibitor research.