Always use automatic pipettes or pipetting devices . no mouth pipetting is permitted 必須使用自動吸移管或吸移工具,不可使用口用吸移管。
To make pipetting easier , we will use an enzyme master mix that already contains the appropriate buffers and the two restriction enzymes 為了能在吸取液體時操作方便,我們會利用已經含有適當緩沖溶液與兩種限制酶的酵素反應混合液來操作。