Specific detection of cysteine sulphenic acid by coupling Mass Spectrometry with Laser Induced Dissociation
Résumé
Overview Improvement of oxidative stress induced modification of cysteine residues detection. Protein cysteine residues are oxidized into sulphenic acid (SOH), derivatized with a specific chromophore and specificaly detected and identified thanks to Laser Induced Dissociation (LID) in the visible range Chromophore derivatization of cysteine sulphenic acid
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