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Protein labeling

Hijacking endogenous mRNA for genetic code expansion

Labeling of endogenous proteins with chemical probes is highly desirable for life science studies. The combination of RNA base editing and site-specific incorporation of non-canonical amino acids allows the introduction of small chemical tags into endogenous proteins in living cells.

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Fig. 1: Overview of the RENAPT technique for tagging of endogenous proteins.

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Correspondence to Shigeki Kiyonaka.

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Doura, T., Matsuoka, Y. & Kiyonaka, S. Hijacking endogenous mRNA for genetic code expansion. Nat Chem Biol (2024). https://doi.org/10.1038/s41589-024-01574-9

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