ProSpec Bio Recombinant Human Aldo-Keto Reductase Family 1 Member C4, His Tag

Recombinant Human Aldo-Keto Reductase Family 1 Member C4, His Tag by ProSpec Bio is recombinant human aldo-keto reductase (amino acids 1-323) produced in E. coli with a 20-amino-acid His tag at the N-terminus, a 343-amino-acid protein of 39.2 kDa that is more than 90% pure. ProSpec Bio reports biological activity data for it. It is supplied as a solution (1 mg/mL in 20 mM Tris-HCl, pH 8, 0.1 M NaCl, 1 mM DTT and 20% glycerol) in 2 µg, 10 µg and 1 mg sizes for oxidoreductase and steroid metabolism research.