The HIV-2 Protease solution (0.25mg/1ml) is formulated in 20mM Tris pH7.0, 20mM MES, 200mM NaCl, 1mM EDT, 0.5mM DTT, 0.05% PEG 8000and 10% glycerol.

Km=740uM, Kcat = 30s-1, Kcat/Km=4.1mM-1s-1 with peptide substrate ATLNFPISPW.

Sterile filtered colorless clear solution.

E. coli

Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. Please avoid freeze thaw cycles.

20mM HEPES, pH7.0 and 10% Glycerol.