Metabolomics

Dataset Information

0

Deep Characterisation of the sn-Isomer Lipidome Using High-Throughput Data-Independent Acquisition and Ozone-Induced Dissociation


ABSTRACT:

We report a workflow that enables untargeted characterization of hundreds of sn-resolved glycerophospholipid isomers from biological extracts in less than 20 min. It reveals that sn-isomer populations are tightly regulated and significantly different between cell lines and enables identification of rare lipids containing ultra long chain monounsaturated fatty acyl chains at the sn-1 position. It provides an order of magnitude increases over the number of sn-isomer pairs previously reported and is coupled with an automated data analysis pipeline.

INSTRUMENT(S): Direct infusion MS - positive

SUBMITTER: Jesse Michael  Shane Ellis 

PROVIDER: MTBLS8628 | MetaboLights | 2023-12-29

REPOSITORIES: MetaboLights

Dataset's files

Source:
Action DRS
MTBLS8628 Other
FILES Other
a_MTBLS8628_DI-MS_positive__metabolite_profiling.txt Txt
i_Investigation.txt Txt
m_MTBLS8628_DI-MS_positive__metabolite_profiling_v2_maf.tsv Tabular
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