Protease inhibitor
Optimal concentration
Aprotinin
1 µg/ml (0.15 µM)
Leupeptin
0.5 µg/ml (1 µM)
Pepstatin
0.7 µg/ml (1 µM)
PMSF
85 µg/ml (0.5 mM)
Na2-EDTA
0.35 mg/ml (0.75 mM)
Pefabloc
0.5 mg/ml (2 mM)