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36楼: Originally posted by 下雨的傍晚 at 2012-11-30 17:26:33
1,称0.2-0.5g叶于预冷的研钵中快速研磨(研磨中加有10mg左右的PVP),研细后加入1ml的提取缓冲液(100mmol/l Tris-Hcl,50mmol/ledta,700mmol/lNacl,2%巯基乙醇,2%PVP)摇匀,在冰上静置10min.
2,取出离心管500 ...

喔,现在还有用经典方法不用试剂盒的,太牛了~~~
玩笑话啦不要介意。
说正经的,看方案没啥问题,楼主你有没有考虑过操作手法问题?
41楼2015-02-18 15:16:23
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