|
1. Remove gel slice contain DNA fragment and place in 10 volumes of: 300 mM NaOAc, pH 7.0 300 ml 1 M NaOAC, pH 7.0 1 mM EDTA 2 ml 500 mM EDTA, pH 8.0 698 ml ddH2O 2. Incubate at 22 ℃ for 30 min. Transfer gel slice to a fresh tube. 3. Place tube in a Dry Ice/Ethanol bath for 5 min. 4. Puncture the bottom of a 0.5 mL microcentrifuge tube with a needle. Place the gel slice into this tube. Place this tube inside a 1.5 mL microcentrifuge tube. 5. Centrifuge for 15 min. 6. Collect the Eluent from the 1.5 mL eppendorf tube. Extract and precipitate the DNA.
|
→如果您认为本词条还有待完善，请 编辑词条
上一篇电泳迁移实验 EMSA 下一篇基因克隆的实验方法
词条内容仅供参考，如果您需要解决具体问题
（尤其在法律、医学等领域），建议您咨询相关领域专业人士。
0
收藏到: 
