Abstract
Analytical ultracentrifugation is a powerful biophysical tool that provides information about G-quadruplex structure, stability, and binding reactivity. This chapter provides a simplified explanation of the method, along with examples of how it can be used to characterize G4 formation and to monitor small-molecule binding.
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Acknowledgments
This work was supported by NIH Grant GM077422 and by the James Graham Brown Foundation. We thank John Trent for his support and for helpful discussions.
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Dean, W.L., Gray, R.D., DeLeeuw, L., Monsen, R.C., Chaires, J.B. (2019). Putting a New Spin of G-Quadruplex Structure and Binding by Analytical Ultracentrifugation. In: Yang, D., Lin, C. (eds) G-Quadruplex Nucleic Acids. Methods in Molecular Biology, vol 2035. Humana, New York, NY. https://doi.org/10.1007/978-1-4939-9666-7_5
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