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Method for Efficient Refolding and Purification of Chemoreceptor Ligand Binding Domain
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Bioquímica
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JoVE Journal Bioquímica
Method for Efficient Refolding and Purification of Chemoreceptor Ligand Binding Domain

Method for Efficient Refolding and Purification of Chemoreceptor Ligand Binding Domain

17,391 Views

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14:25 min

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December 12, 2017

DOI:

10.3791/57092-v

DOI:
10.3791/57092-v

•

14:25 min
December 12, 2017

•

15 Views
,
1Infection and Immunity Program,Monash Biomedicine Discovery Institute, 2Department of Microbiology,Monash University, 3Department of Biochemistry and Molecular Biology,Monash University

Summary

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A procedure is presented for the refolding of the dCACHE periplasmic ligand binding domain of Campylobacter jejuni chemoreceptor Tlp3 from inclusion bodies and the purification to yield milligram quantities of protein.

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ChemoreceptorLigand Binding DomainRefoldingPurificationInclusion BodiesE. ColiProtein ExpressionIPTG InductionCell LysisHomogenizationCentrifugationSDS-PAGEBuffer ExchangeSolubilizationProtein Purification

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Cite this Article

Machuca, M. A., Roujeinikova, A. Method for Efficient Refolding and Purification of Chemoreceptor Ligand Binding Domain. J. Vis. Exp. (130), e57092, doi:10.3791/57092 (2017).

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