ProSpec Bio Recombinant Human Prolyl 4-Hydroxylase Beta, Active

Recombinant Human Prolyl 4-Hydroxylase Beta, Active by ProSpec Bio is recombinant human protein disulfide isomerase (P4HB, PDIA1) (amino acids 18-508) produced in E. coli with a His tag, a 521-amino-acid protein of 57.5 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, and 10% glycerol) in 2 µg, 10 µg and 1 mg sizes for protein folding research.