https://www.selleckchem.com/pr....oducts/etomoxir-na-s
Around 1000 putative former phosphotyrosine peptides were identified from less than 500 μg of cell lysate. The tyrosine phosphosites on the majority of these peptides could be unambiguously determined for over 70% of them possessing only one tyrosine residue. It was also found that the tyrosine sites identified by this method were highly complementary to those identified by the SH2 superbinder-based method. Therefore, the combination of Ti4+-IMAC enrichment with PTP dephosphorylation provides an alternative and cost-effective a