Glucose-6-phosphate Dehydrogenase from baker’s yeast (S. cerevisiae),Type VII, ammonium sulfate suspension, >=200 units/mg protein

Hexokinase and Glucose-6-phosphate Dehydrogenase from baker’s yeast (S. cerevisiae),lyophilized powder

Acetylcholinesterase from Electrophorus electricus (electric eel),Type V-S, lyophilized powder, >=1,000 units/mg protein

Enolase from baker’s yeast (S. cerevisiae),lyophilized powder, >=50 units/mg protein

Acetylcholinesterase from Electrophorus electricus (electric eel),Type VI-S, lyophilized powder, 200-1,000 units/mg protein

Dextranase from Penicillium sp.,lyophilized powder, 400-800 units/mg protein

Glutathione Reductase from baker’s yeast (S. cerevisiae),ammonium sulfate suspension, 100-300 units/mg protein (biuret)

Keratinase,lyophilized powder

Nuclease micrococcal from Staphylococcus aureus,100-300 units/mg protein

Pectinase from Rhizopus sp.,powder, 400-800 units/g solid