蛋白质 - 配体相互作用采用差示扫描荧​​光法测定

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Cited by 142

13:26 min

September 13th, 2014

10.3791/51809-v

September 13th, 2014

63.5K views

差示扫描荧光测定法是一种广泛使用的方法,用于筛选小分子文库与蛋白质的相互作用。在这里,我们提出了一种简单的方法来扩展这些分析,以提供小分子与其蛋白质伴侣之间的解离常数的估计。

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Differential Scanning Fluorimetry

Chapters in this video

0:05

Title

1:29

Determination of an Approximate Value for the Dissociation Constant

4:32

Experimental Set-up for Determining the Dissociation Constant

8:55

Data Analysis to Determine the Dissociation Constant Under Thermal Denaturation

10:15

Results: Differential Scanning Fluorimetry Measures Protein-ligand Interactions

12:40

Conclusion

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