| Sodium borate decahydrate (borax) |
38.14 g |
0.2 M |
| EDTA |
5.71 g |
0.5% |
| SDS
|
5 mL |
1% |
| Deoxycholate, sodium salt
|
5 g |
1% |
| H2O
|
to 500 mL |
|
|
| All reagents should be RNase-free. Adjust to pH 9.0 using 1 M NaOH. |
| Autoclave and store at 37°C to avoid precipitation. XT buffer is good for several years. |