EC Number |
Storage Stability |
---|
2.4.2.18 | -15°C, crude extract is stable for 2 years |
2.4.2.18 | -25°C, 500 mM Tris-HCl, pH 7.5, 2 mM EDTA, 2 mM MgCl2, 5% loss of activity after 2 weeks |
2.4.2.18 | 4°C, 10% loss of activity after 2 months |
2.4.2.18 | addition of 10% glycerol at -70°C and then dropping the solution into liquid N2, can be thawed and frozen several times without loss of activity |