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The efficient synthesis of isotopically labeled peptide-derived Amadori products and their characterization

  • Katarzyna Kapczyńska
  • , Piotr Stefanowicz
  • , Łukasz Jaremko
  • , Mariusz Jaremko
  • , Alicja Kluczyk
  • , Zbigniew Szewczuk

Research output: Contribution to journalArticlepeer-review

Abstract

Protein glycation is often a cause of diabetes-associated complications. The isotopically labeled peptide-derived Amadori products may serve as standards for quantitative determination of the glycated proteins. In this paper, we discussed various approaches to the synthesis of Amadori products labeled selectively with stable isotopes 2H, 13C and 18O.

Original languageEnglish (US)
Pages (from-to)923-932
Number of pages10
JournalAmino Acids
Volume40
Issue number3
DOIs
StatePublished - Mar 2011
Externally publishedYes

Keywords

  • C
  • O
  • H
  • Amadori rearrangement
  • Fructose
  • Glucose
  • Glycation
  • Isotopes
  • Labeling
  • Microwave synthesis
  • NMR studies
  • Non-enzymatic protein modifications
  • Peptides
  • Regioselective

ASJC Scopus subject areas

  • Biochemistry
  • Organic Chemistry
  • Clinical Biochemistry

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