Abstract
Experimental approaches to detect, measure, and quantify protein–ligand binding, along with their theoretical bases, are described. A range of methods for detection of protein–ligand interactions is summarized. Specific protocols are provided for a nonequilibrium procedure pull-down assay, for an equilibrium direct binding method and its modification into a competition-based measurement and for steady-state measurements based on the effects of ligands on enzyme catalysis.
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Acknowledgements
We gratefully acknowledge the expert advice and information provided by Pirthipal Singh (Singh Consultancy) in the preparation of this chapter.
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Lowe, P.N., Vaughan, C.K., Daviter, T. (2013). Measurement of Protein–Ligand Complex Formation. In: Williams, M., Daviter, T. (eds) Protein-Ligand Interactions. Methods in Molecular Biology, vol 1008. Humana Press, Totowa, NJ. https://doi.org/10.1007/978-1-62703-398-5_3
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DOI: https://doi.org/10.1007/978-1-62703-398-5_3
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