| Tris–HCl (1 m, pH 7.5)
|
1 mL |
10 mm |
| NaCl (5 m)
|
3 mL |
150 mm |
| MgCl2 (1 m)
|
0.25 mL |
2.5 mm |
| Triton X-100 (10%) |
0.5 mL |
0.05 % |
| Phenylmethylsulfonylfluoride (PMSF; Sigma-Aldrich P7626; 0.1 m in isopropanol)
|
0.1 mL |
0.1 mm |
| Protease inhibitor cocktail (1000×)
|
0.1 mL |
1× |
| Cold H2O
|
to 100 mL |
|
| Store at 4°C. Add PMSF and protease inhibitor cocktail immediately before use. |