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Relieving PEGylation

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A new type of protein–polymer conjugate provides improved stability without detrimentally affecting bioactivity, and thus offers great potential for the development of new peptide-based drugs.

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Figure 1: The effect of polymer conjugation on peptide therapeutics.

ENZYME: ©ISTOCKPHOTO.COM/MARTIN MCCARTHY

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Correspondence to Joseph M. DeSimone.

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Parrott, M., DeSimone, J. Relieving PEGylation. Nature Chem 4, 13–14 (2012). https://doi.org/10.1038/nchem.1230

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