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Electrochemical Reduction of Disulfide Bonds for On-line LC-MS
June 11th 2020With Antec Scientific’s new ground-breaking µ-PrepCell-SS, electrochemical reduction of disulfide bonds in peptides, proteins, mAbs, and other biopharmaceuticals becomes possible routinely in LC-MS workflows. • Fast and efficient reduction of S-S bonds • Robust on-line reduction in top-down and bottom-up Proteomics • Reagent free, no interfering DTT or TCEP, ideal for HDXMS • Superior peptide sequencing and S-S bond assignment
Comprehensive UHPLC–MS/MS Lipidomics Profiling to Study the Effects of Betulin on Keratinocytes
June 4th 2020The Column spoke to Carlos Calderón about his research project, investigating pharmacolipidomics analysis of betulin in human primary keratinocytes to monitor alterations in the lipid profiles induced by treatment with betulin.