Reagent | Final concentration | Amount |
---|---|---|
1 M KCl | 50 mM | 25 mL |
1 M Tris HCl pH 8 | 10 mM | 5 mL |
1 M MgCl2 | 2.5 mM | 1.25 mL |
NP-40 | 0.45% | 2.25 mL |
Tween-20 | 0.45% | 2.25 mL |
Gelatin | 0.01% | 50 mg |
ddH2O | n/a | Up to 500 mL |
Total | n/a | 500 mL |
Store at 4°C for a maximum of 6 months. Add 0.1 mg·mL−1 proteinase K immediately before use.