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使用等温滴定量热法测定DNA适配体和四环素的热力学和动力学关联
JoVE Journal
Biochemistry
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JoVE Journal Biochemistry
Determining the Thermodynamic and Kinetic Association of a DNA Aptamer and Tetracycline Using Isothermal Titration Calorimetry
DOI:

06:02 min

August 23, 2022

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Chapters

  • 00:04Introduction
  • 00:40Preparation of Samples
  • 02:23Running the Test Kit and the Sample to Determine the Binding Between Aptamer and Tetracycline
  • 03:26Analyzing Data Using Software
  • 04:22Results: ITC Thermogram of a DNA Aptamer and Tetracycline
  • 05:23Conclusion

Summary

Automatic Translation

本协议描述了使用等温滴定量热法(ITC)来分析DNA适配体和四环素之间结合的关联和解离动力学,包括样品制备,运行标准品和样品,以及解释结果数据。

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