| EDTA (0.5 M, pH 8.0)
|
20 mL |
10 mM |
| Phosphate-buffered saline (PBS) without CaCl2 or MgCl2 (1X)
|
to 1 L |
|
|
| Stir 0.8 L of 1X PBS with the EDTA. Adjust the pH to 6.0 with 1 N HCl, and then the final volume to 1 L with 1X PBS. This
can be stored at room temperature indefinitely. Before using, add 50 μL of Tween 20 to each 50-mL aliquot, and vortex to dissolve
the Tween 20.
|