Liu Lab Publishes at Developmental Cell about Phosphosite Lifetime
https://authors.elsevier.com/a/1c7nn5Sx5gjf8H To date, the effects of specific modification types and sites on protein lifetime have not been systematically illustrated. Here, we describe a proteomic method, DeltaSILAC, to quantitatively assess the impact of site-specific phosphorylation on the turnover of thousands of proteins in live cells. Based on the accurate and reproducible mass spectrometry-based method, a pulse labeling approach using stable isotope-labeled ami