Rapid H2O2-free, radical-and oxygen-driven proximity labeling in living cells and in vivo

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This is a summary of: Ke, M. et al. H₂O₂-free proximity proteomics for exploring dynamic protein complexes in living systems. Nat. Chem. Biol. https://doi.org/10.1038/s41589-026-02230-0 (2026).