| Formamide |
12 mL |
30% |
| Sodium chloride-sodium citrate buffer (SSC; 20×)
|
10 mL |
5× |
| Citric acid (1 m, pH 6.0)
|
360 µL |
9 mm |
| Tween 20 (10%) |
400 µL |
0.1% |
| Heparin (10 mg/mL; Sigma-Aldrich H3393) |
200 µL |
50 µg/mL |
| Denhardt's solution (100×)
|
400 µL |
1× |
| Dextran sulfate (50%, w/v, in H2O)
|
8 mL |
10% |
| Adjust to 40 mL with H2O. Store at −20°C.
|