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da1234mao

铁虫 (著名写手)

[求助] DEAE的使用

最近接到一个小项目,让帮忙纯化下多糖,我先用G-25脱掉小分子后,准备用DEAE细分,请问下DEAE的氯化钠梯度如何配制?即从低到高还是从高到低?纯水对DEAE有影响没有?
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baishiqi

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【答案】应助回帖

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da1234mao: 金币+5 2013-08-02 18:03:57
氯化钠浓度0,0.05,0.1,0.15,0.2,0.3,0.5,1,2M/L 自己摸吧  上柱子后 流动相氯化钠浓度由低到高
2楼2013-08-02 15:57:27
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