recombinant, expressed in E. coli, lyophilized powder, ≥2500 units/mg protein, ≥90% (SDS-PAGE)
lyophilized powder, ≥15 units/mg solid, secondary activity: ≥10 units/mg solid NADPH diaphorase
lyophilized powder, ≥75 units/mg protein
standard for protein electrophoresis
lyophilized powder, 70-140 units/mg protein
lyophilized powder, 50-150 units/mg protein
lyophilized powder, 5.0-15.0 units/mg protein
lyophilized powder, 1.0-6.0 units/mg solid