APEX1 overexpression and knockdown cell lines were established based on SKOV3 cell line. Lable-free quantitative phosphoproteomics was done to evaluate the impact of APEX1 on cellular phosphoproteomics
To better understand the cellular response to this form of DNA damage, we used highly sensitive mass spectrometry to perform comparative proteomics of phosphorylation in HeLa cells. A total of 4367 phosphorylation sites in 2100 proteins were identified, many of which had not been reported previously...
