| Component | Amount per tube (µl) | Final |
|---|---|---|
| EcoRI buffer, 10× | 5 | 1× |
| BSA (10 mg ml−1), 100× | 0.5 | 0.1 mg ml−1 |
| Genomic DNA (1 mg ml−1) | 10 | 10 µg |
| EcoRI (20,000 U ml−1) | 2.5 | 30 U |
| DNase-free H2O | 32 |
| Component | Amount per tube (µl) | Final |
|---|---|---|
| EcoRI buffer, 10× | 5 | 1× |
| BSA (10 mg ml−1), 100× | 0.5 | 0.1 mg ml−1 |
| Genomic DNA (1 mg ml−1) | 10 | 10 µg |
| EcoRI (20,000 U ml−1) | 2.5 | 30 U |
| DNase-free H2O | 32 |