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Determination of Hsp90 Activity Through Activation of Glucocorticoid Receptors in Yeast

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Part of the book series: Methods in Molecular Biology ((MIMB,volume 1709))

Abstract

Heat shock protein 90 (Hsp90) is an essential regulator of cellular function through activation of so-called client proteins. Hsp90 is currently a target for potential anti-cancer therapeutics. Assaying for defects in Hsp90 using budding yeast (Saccharomyces cerevisiae) is possible and efficient due to the high conservation between the human and yeast Hsp90 systems. Here, we present a method for the determination of Hsp90 activity indirectly through the activation of exogenously expressed glucocorticoid receptor, a natural client protein of Hsp90.

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Acknowledgment

This work was supported by the Intramural Research Program of the National Institute of Diabetes, Digestive and Kidney Diseases (NIDDK).

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Correspondence to Michael Reidy .

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Reidy, M. (2018). Determination of Hsp90 Activity Through Activation of Glucocorticoid Receptors in Yeast. In: Calderwood, S., Prince, T. (eds) Chaperones. Methods in Molecular Biology, vol 1709. Humana Press, New York, NY. https://doi.org/10.1007/978-1-4939-7477-1_14

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  • DOI: https://doi.org/10.1007/978-1-4939-7477-1_14

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  • Publisher Name: Humana Press, New York, NY

  • Print ISBN: 978-1-4939-7476-4

  • Online ISBN: 978-1-4939-7477-1

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