| Reagent | Quantity for 10 mL |
|---|---|
| Orange G (Fisher Scientific AC416550100) | 100 mg |
| Tris-EDTA solution (10×, pH 7.4; Fisher Scientific BP2477100) | 5 mL |
| Glycerol (80% v/v) | 5 mL |
| 1. Add Orange G to 10× Tris-EDTA solution (pH 7.4). | |
| 2. Vortex to dissolve. | |
| 3. Add 80% glycerol. | |
| 4. Vortex to mix. | |
| 5. Store at room temperature. |