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chunmeiyang

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[交流] 【求助】有做药物筛选的同学吗?有问题请教! 已有1人参与

请问大家针对一个靶标进行药物筛选,测定化合物的半数抑制率时,是怎么如何选择合适的酶的浓度来进行筛选的啊?


本文来自: 小木虫论坛 http://muchong.com/bbs/viewthread.php?tid=2748734
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小木虫(金币+0.5):给个红包,谢谢回帖交流
qinhy(金币+1):多谢指教,欢迎常来药学版! 2010-12-29 17:33:38
引用回帖:
Originally posted by chunmeiyang at 2010-12-29 14:51:14:
请问大家针对一个靶标进行药物筛选,测定化合物的半数抑制率时,是怎么如何选择合适的酶的浓度来进行筛选的啊?


本文来自: 小木虫论坛 http://muchong.com/bbs/viewthread.php?tid=2748734

我也正在筛药,但是还没有做到IC50,我做的受体拮抗剂。主要是用放射性配体来确定IC50和K值。参照文献设计好浓度梯度就可以了。
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