https://www.selleckchem.com/pr....oducts/cerivastatin-
The posttranslational modifications (PTMs) ADP-ribosylation and phosphorylation are important regulators of cellular pathways, and while mass spectrometry (MS)-based methods for the study of protein phosphorylation are well developed, protein ADP-ribosylation methodologies are still in a rapidly developing stage. The method described in this chapter uses immobilized metal affinity chromatography (IMAC), a phosphoenrichment matrix, to enrich ADP-ribosylated peptides which have been cleaved down to their phosphoribose attachme