Chemoselective bicyclobutane-based mass spectrometric detection of biological thiols uncovers human and bacterial metabolites

Author:

Kaur Amanpreet1ORCID,Lin Weifeng1ORCID,Dovhalyuk Vladyslav1ORCID,Driutti Léna1,Di Martino Maria Letizia2ORCID,Vujasinovic Miroslav3,Löhr J.-Matthias34,Sellin Mikael E.2ORCID,Globisch Daniel1ORCID

Affiliation:

1. Department of Chemistry – BMC, Science for Life Laboratory, Uppsala University, 75124, Uppsala, Sweden

2. Department of Medical Biochemistry and Microbiology, Science for Life Laboratory, Uppsala University, 75123, Uppsala, Sweden

3. Department for Digestive Diseases, Karolinska University Hospital, Stockholm, Sweden

4. Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institute, Stockholm, Sweden

Abstract

Thiol-containing metabolites in all organisms are involved in the regulation of diverse biological processes. We have developed a new method comprising bicyclobutane for chemoselective capturing and mass spectrometric analysis of this compound class.

Funder

Vetenskapsrådet

Swedish Cancer Foundation

Science for Life Laboratory

Stiftelsen för Strategisk Forskning

Publisher

Royal Society of Chemistry (RSC)

Subject

General Chemistry

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