使用硝酸纤维素结合分析细菌组氨酸激酶自身磷酸化的定量分析

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Cited by 3

09:17 min

January 11th, 2017

10.3791/55129-v

January 11th, 2017

8.2K views

我们报告并展示了一种优化的硝酸纤维素结合测定法,可用于定量纯化的细菌组氨酸激酶的自磷酸化。与传统的基于 SDS-PAGE 的技术相比,我们的方法具有多项优势,为表征这些重要蛋白质提供了有价值的替代方案。

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Histidine Kinase Autophosphorylation

Chapters in this video

0:05

Title

0:53

Setting up the 96-well Dot Blot Apparatus

2:02

Reaction Initiation and Quenching

2:57

Spotting of Quenched Reactions on Nitrocellulose

4:51

Nitrocellulose Processing

5:48

Preparing Nitrocellulose Membrane for Scintillation Counting

7:31

Results: Quantification of the Autophosphorylation of V. parahaemolyticus H-NOX Associated Histidine Kinase (Vp1876)

8:35

Conclusion

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