Buffered phenol red solution
Buffered phenol red solution
| Reagent |
Amount to add |
| 10X PBS
|
1.0 mL |
| 1 M MgCl2 (Sigma M1028)
|
10.0 μL |
| 0.4% (w/v) phenol red (Fisher P391) in H2O
|
5.0 mL |
| H2O (endotoxin-free)
|
3.99 mL |
| To prepare 10 mL of stock solution, combine the above reagents. Store at room temperature. |