Disuccinimidyl Sulfoxide

Disuccinimidyl Sulfoxide

CAT N°: 9002863
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From 60.00 51.00

Disuccinimidyl sulfoxide (DSSO) is a protein cross-linking probe designed to be used with mass spectrometry (MS). It contains two symmetric collision-induced dissociation (CID)-cleavable sites that allow effective identification of DSSO-cross-linked peptides based on their distinct fragmentation patterns.{32323} The CID-induced separation of interlinked peptides in MS/MS permits MS3 analysis of single peptide chain fragment ions with defined modifications, due to DSSO remnants, for easy interpretation and unambiguous identification using existing database searching tools.{32323}

Territorial Availability: Available through Bertin Technologies only in France

  • Synonyms
    • 3,3′-sulfinylbis-propanoic acid, 1,1′-bis(2,5-dioxo-1-pyrrolidinyl) ester
  • Correlated keywords
    • protein cross-linking collision-induced dissociation-cleavable CID fragmentation
  • Product Overview:
    Disuccinimidyl sulfoxide (DSSO) is a protein cross-linking probe designed to be used with mass spectrometry (MS). It contains two symmetric collision-induced dissociation (CID)-cleavable sites that allow effective identification of DSSO-cross-linked peptides based on their distinct fragmentation patterns.{32323} The CID-induced separation of interlinked peptides in MS/MS permits MS3 analysis of single peptide chain fragment ions with defined modifications, due to DSSO remnants, for easy interpretation and unambiguous identification using existing database searching tools.{32323}

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