富玛莱酸氢酶含含蛋白质的表达、纯化、结晶和酶测定

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Cited by 6

10:21 min

June 20th, 2019

10.3791/59729-v

June 20th, 2019

26.8K views

用实例描述了含紫酯水酶的表达和纯化(大肠杆菌、FPLC中的表达)。纯化蛋白用于结晶和抗体生产,并用于酶测定。提出了选定的光度测定法,以显示FAHD1的多功能性,如牛酸脱碳酶和丙烯酰胺水酶。

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FAHD Proteins

Chapters in this video

0:04

Title

1:12

Expression of FAHD Proteins in Competent E. coli

3:44

Lysis of Bacterial Pellets and Filtration of Debris

4:33

Purification of His-tagged FAHD Proteins using Ni-NTA Affinity Chromatography

5:59

Purification of FAHD Proteins via Ion Exchange Chromatography

6:35

Basic FAHD Activity Assays with Substrates Oxaloacetate and Acetylpyruvate

7:53

Results: Expression and Purification of Fumarylacetoacetate Hydrolase Domain-containing Proteins

9:19

Conclusion

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