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Transient Expression of AMPK Heterotrimer Complexes in Mammalian Cells

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AMPK

Part of the book series: Methods in Molecular Biology ((MIMB,volume 1732))

Abstract

Regulation of AMP-activated protein kinase (AMPK) signalling is complex and involves contributions from adenine nucleotides, co-/posttranslational modifications, and isoform composition of the AMPK heterotrimer. It is becoming apparent that AMPK activation/inhibition by synthetic drugs involves similar levels of complexity. Major advances in our understanding of these mechanisms have been gained from recombinant expression systems that provide sufficient quantities of highly purified material for structure/function studies. Here, we provide a detailed protocol for transient expression of affinity-tagged AMPK complexes in mammalian cells. We have found this system to be optimal as a source of enzyme possessing regulatory modifications found in vivo.

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Correspondence to Jonathan S. Oakhill .

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Oakhill, J.S., Scott, J.W., Dite, T.A. (2018). Transient Expression of AMPK Heterotrimer Complexes in Mammalian Cells. In: Neumann, D., Viollet, B. (eds) AMPK. Methods in Molecular Biology, vol 1732. Humana Press, New York, NY. https://doi.org/10.1007/978-1-4939-7598-3_10

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  • DOI: https://doi.org/10.1007/978-1-4939-7598-3_10

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  • Publisher Name: Humana Press, New York, NY

  • Print ISBN: 978-1-4939-7597-6

  • Online ISBN: 978-1-4939-7598-3

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