Type VI-S, ≥20,000 units/mg protein, lyophilized powder

Type VII, ≥700 unit/mg solid

Type I, lyophilized powder, 5-15 units/mg protein

Type II, 100-500 units/mg protein (using olive oil (30 min incubation)), 30-90 units/mg protein (using triacetin)

recombinant, expressed in Aspergillus niger

≥20,000 U/g

≥5,000 U/g, recombinant, expressed in Aspergillus niger

lyophilized powder, ≥40,000 units/mg protein