Photoactivated SOPP3 enables APEX2-mediated proximity labeling with high spatio-temporal resolution in live cells
Dajun Qu, Yaxin Li, Qian Liu…·Weijun Pan
This paper introduces a new proximity labeling method using photoactivated SOPP3 and APEX2 to enable high spatio-temporal resolution in live cells without exogenous H2O2 or cytotoxicity.