Table 2.
Reagents and buffers for on-chip isolation of DNA targets (i.e., B. cereus)
| Reagents | Qiagen DNEasy™ kit | Generic reagents |
|---|---|---|
| Lysis/binding buffer | AL lysis buffer (with 5 M guanidine HCl) | 6 M Guanidine HCl, 1 % Tween®, SDS (sodium dodecyl sulfate), or Triton X® |
| Proteinase K (optional) | ||
| Wash buffer 1 | AW1 buffer | 50 % ethanol; 50 % water |
| Wash buffer 2 | AW2 buffer | 50 % ethanol; 50 % water |