BiochemistrybioRxivPreprint
Water oxidation-driven histidine dioxidation enables probe-free proximity labeling
Chaiheon Lee, Jeong Kyeong Lee, Chang‐Mo Yoo…·Tae‐Hyuk Kwon
This paper introduces PF-Map, a probe-free proximity labeling method using water oxidation to generate radicals for spatial protein mapping, revealing a hidden vesicle trafficking subproteome.
DOI 10.64898/2026.06.10.731337