recombinant, expressed in Sf9 cells; ≥0.1 mg protein/ml (Bradford) ; ≥2,000 unit/μg protein

Type XIV, lyophilized powder, ≥150 units/mg protein

≥200 units/mg protein

Type I, lyophilized powder, 10-50 units/mg protein

recombinant, expressed in E. coli, buffered aqueous glycerol solution, 1,000-4,000 units/mL

≥50,000 units/mL, buffered aqueous glycerol solution

Type II, lyophilized powder, ≥60 units/mg protein

Type VII, lyophilized powder, ≥150 units/mg solid