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Poster De Conférence Année : 2019

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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Dates et versions

hal-03898940 , version 1 (14-12-2022)

Identifiants

  • HAL Id : hal-03898940 , version 1

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Jean-Valery Guillaubez, Delphine Pitrat, Yann Bretonnière, Jérôme Lemoine, Marion Girod. Specific detection of cysteine sulphenic acid by coupling Mass Spectrometry with Laser Induced Dissociation. SMAP2019 : (Spectrométrie de Masse et Analyse Protéomique), Sep 2019, Strasbourg, France. . ⟨hal-03898940⟩
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