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生物化学
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Expression, Purification, Crystallization, and Enzyme Assays of Fumarylacetoacetate Hydrolase Domain-Containing Proteins
JoVE 杂志
生物化学
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JoVE 杂志 生物化学
Expression, Purification, Crystallization, and Enzyme Assays of Fumarylacetoacetate Hydrolase Domain-Containing Proteins

Expression, Purification, Crystallization, and Enzyme Assays of Fumarylacetoacetate Hydrolase Domain-Containing Proteins

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10:21 min

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June 20, 2019

DOI:

10.3791/59729-v

DOI:
10.3791/59729-v

•

10:21 min
June 20, 2019

•

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1Research Institute for Biomedical Aging Research,University of Innsbruck Austria, 2Center for Molecular Biosciences Innsbruck (CMBI),University of Innsbruck Austria, 3Division of Genetic Epidemiology,Medical University of Innsbruck Austria, 4Faculty of Chemistry, Department of Organic Chemistry,University of Vienna Austria

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Expression and purification of fumarylacetoacetate hydrolase domain-containing proteins is described with examples (expression in E. coli, FPLC). Purified proteins are used for crystallization and antibody production and employed for enzyme assays. Selected photometric assays are presented to display the multi-functionality of FAHD1 as oxaloacetate decarboxylase and acylpyruvate hydrolase.

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Weiss, A. K. H., Holzknecht, M., Cappuccio, E., Dorigatti, I., Kreidl, K., Naschberger, A., Rupp, B., Gstach, H., Jansen-Dürr, P. Expression, Purification, Crystallization, and Enzyme Assays of Fumarylacetoacetate Hydrolase Domain-Containing Proteins. J. Vis. Exp. (148), e59729, doi:10.3791/59729 (2019).

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