ProSpec Bio Recombinant Human FK506 Binding Protein 4

Recombinant Human FK506 Binding Protein 4 by ProSpec Bio is recombinant human FK506-binding protein (amino acids 1-459) produced in E. coli with a 20-amino-acid His tag at the N-terminus, a 479-amino-acid protein of 53.9 kDa that is more than 90% pure. ProSpec Bio reports biological activity data for it. It is supplied as a solution (20 mM Tris-HCl, pH 8 and 10% glycerol) in 10 µg, 50 µg and 1 mg sizes for enzymology and inhibitor research.