| Phosphate-buffered saline (PBS) (10X)a |
5 mL |
1X |
| Tween 20 (10%) |
0.5 mL |
0.1% |
|
| Dilute the above reagents in diethyl pyrocarbonate (DEPC)-treated H2O to give a final volume of 50 mL. Store the buffer at room temperature.
|
| aTreat the PBS with 1 mL of diethyl pyrocarbonate for 1 h at 37°C and autoclave for 20 min at 15 psi on liquid cycle. Store
at room temperature.
|