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Updated: Aug 11, 2026

Real Time Monitoring of Intracellular Bile Acid Dynamics Using a Genetically Encoded FRET-based Bile Acid Sensor
Published on: January 4, 2016
Charge-remote fragmentation of taurine-conjugated bile acids
W J Griffiths1, B Egestad, J Sjövall
1Chemistry Department, University of the West Indies, Kingston, Jamaica.
Abstract:
Taurine-conjugated bile acids are an important group of biological metabolites. When investigated by negative-ion fast-atom bombardment collision-induced dissociation mass spectroscopy they show charge-remote fragmentations of the [M-H]- pseudomolecular ion. These fragmentations provide information on the positions of ring substituents remote from the charge site. In the present work we have compared the negative-ion fast-atom bombardment collision-induced dissociation spectra of six different conjugated bile acids.
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