Development of a new doubly-labeled fluorescent ceramide probe for monitoring the metabolism of sphingolipids in living cells

Bioorganic & Medicinal Chemistry Letters
Yabin WangAtsushi Nishida

Abstract

A new ceramide analog, 1, containing two fluorescent dyes, NBD in the N-acyl part and KFL5 in the alkyl part, was synthesized. The fluorescence from both NBD and KFL5 was detected in living cells in a time-dependent manner. A multi-wavelength fluorescence detector was used to detect ceramide metabolites including sphingosine, sphingosine-1-phosphate, glucosylceramide, and sphingomyelin, which are connected to the fluorescent dyes, simultaneously in a single TLC plate.

Citations

Feb 27, 2021·Analytical Methods : Advancing Methods and Applications·Jingfeng YaoPeng Yin

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