全部
≥12000 units/mg prot
≥800 units/mg dry we
BR,2000-6000U/mg,TypeVI
EnzymoPure?, ≥12,000 units/mg protein
EnzymoPure?, ≥800 units/mg dry weight
Type IV, lyophilized powder, 2,000-6,000 Kunitz units/mg protein (biuret)
Type V, essentially salt-free, lyophilized powder, ≥1,000 units/mg protein