| Formamide (100%)
|
25.0 mL |
50% (v/v) |
| Denhardt’s reagent (50X)
|
1.0 mL |
1X |
| SSC (20X)
|
15.0 mL |
6X |
| Yeast tRNA (10 mg/mL) |
0.5 mL |
100 μg/mL |
| Heparin (1%, w/v)
|
250 μL |
0.005% (w/v) |
| Tween 20 (100%) |
25 μL |
0.05% (v/v) |
| H2O
|
to 50 mL |
|
|
| Hybridization buffer can be stored at -20°C for a long period of time (i.e., at least 1 yr). |