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示差走査蛍光光度を用いたタンパク質 - リガンド相互作用の定量
JoVE Journal
生物学
This content is Free Access.
JoVE Journal 生物学
Determination of Protein-ligand Interactions Using Differential Scanning Fluorimetry

示差走査蛍光光度を用いたタンパク質 - リガンド相互作用の定量

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13:26 min

September 13, 2014

DOI:

13:26 min
September 13, 2014

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概要

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Differential scanning fluorimetry is a widely used method for screening libraries of small molecules for interactions with proteins. Here, we present a straightforward method to extend these analyses to provide an estimate of the dissociation constant between a small molecule and its protein partner.

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