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Ekspression, rensning, krystallisering og enzym assays af Fumarylacetoacetat hydrolase-domæne-holdige proteiner

DOI :

10.3791/59729-v

10:21 min

June 20th, 2019

June 20th, 2019

23,362 Views

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

Udtryk og rensning af fumarylacetoacetat lav affinitet domæne-holdige proteiner er beskrevet med eksempler (udtryk i E. coli, fplc). Rensede proteiner bruges til krystallisering og antistof produktion og anvendes til enzym assays. Udvalgte fotometriske analyser er præsenteret for at vise multi-funktionaliteten af FAHD1 som oxaloacetat decarboxylase og acylpyruvate hydrolase.

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Biokemi

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