Abstract
Small ubiquitin-related modifier (SUMO) is an ubiquitin-like protein that is covalently attached to a variety of target proteins and has a significant role in their regulation. HDAC2 is an important epigenetic regulator, promoting the deacetylation of histones and non-histone proteins. HDAC2 has been shown to be modified by SUMO1 at lysine 462. Here we describe how to detect SUMO modification of endogenous HDAC2 in mammalian cells by immunoblotting. Although in this chapter we use this method to detect HDAC2 modification in mammalian cells, this protocol can be used for any cell type or for any protein of interest.
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Acknowledgments
This work was supported by grants from Associazione Italiana per la Ricerca sul Cancro to Susanna Chiocca (AIRC IG5732, AIRC IG12075). SCi was supported by a fellowship from Fondazione Umberto Veronesi (FUV).
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Citro, S., Chiocca, S. (2016). Detection of Sumo Modification of Endogenous Histone Deacetylase 2 (HDAC2) in Mammalian Cells. In: Sarkar, S. (eds) Histone Deacetylases. Methods in Molecular Biology, vol 1436. Humana Press, New York, NY. https://doi.org/10.1007/978-1-4939-3667-0_2
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DOI: https://doi.org/10.1007/978-1-4939-3667-0_2
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Publisher Name: Humana Press, New York, NY
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Online ISBN: 978-1-4939-3667-0
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