EC Number   |
Storage Stability |
|---|
   3.1.21.1 | -20, 50 mM Tris-HCl 10 mM 2-mercatpoethanol 100 mM NaCl 10 mM EDTA 50% glycerol, several months, minimal loss of activity |
| 3.1.21.1 | -20°C, 10 mM Tris-HCl, pH 7.0, 10 mM KCl, 5 M urea, 6 months |
| 3.1.21.1 | -20°C, 10 mM Tris-HCl, pH 7.5, 5 mM CaCl2, 30% polyethylene glycol, more than 3 months |
| 3.1.21.1 | -20°C, 20 mM Tris-HCl, pH 7.5, 30% glycerol, 6 months |
| 3.1.21.1 | -20°C, 20 mM Tris-HCl, pH 7.5, 5 mM CaCl2, 10% v/v glycerol, 6 months |
| 3.1.21.1 | -70°C, 10 mM Tris/HCl, pH 7.4, 50% v/v glycerol, 2 years |
| 3.1.21.1 | 0°C, 10 mM Tris-HCl, pH 7.5, 10 mM MgCl2, 5 mM CaCl2, 30% polyethylene glycol, 4 weeks |
| 3.1.21.1 | 37°C, protease free preparation, absence of Ca2+, pH 8.0, more than 10 days |
| 3.1.21.1 | 4°C, 0.1 M sodium phosphate, pH 7.0, 0.2 M NaCl, 2 months |
