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Updated: Dec 25, 2025

Shotgun Lipidomics of Rodent Tissues
Published on: November 18, 2022
HIGH RESOLUTION MASS SPECTROMETRY IN LIPIDOMICS.
Thomas Züllig1, Harald C Köfeler1
1Core Facility Mass Spectrometry, Medical University of Graz, ZMF, Graz, Austria.
High-resolution mass spectrometry has advanced lipidomics research. This review highlights the benefits of high mass resolution, discusses current techniques, and emphasizes quality standards for this evolving omics technology.
Area of Science:
- Lipidomics
- Mass Spectrometry
- Analytical Chemistry
Background:
- Lipidomics research has surged due to advancements in mass spectrometry instrumentation.
- There's a notable shift towards high-resolution lipidomics platforms.
- High mass resolution offers significant advantages in lipid analysis.
Purpose of the Study:
- To review the current state of lipidomics.
- To focus on the advantages of high mass resolution in lipidomics.
- To evaluate data processing and analysis tools and discuss quality standards.
Main Methods:
- Historical perspective on lipid analysis.
- Overview of current instrumental approaches: shotgun lipidomics, LC-MS, MALDI-TOF, and imaging lipidomics.
- Critical evaluation of data processing and analysis software.
Main Results:
- High mass resolution enhances lipid identification and characterization.
- Various analytical platforms provide diverse lipidomics capabilities.
- Software packages differ in their strengths and weaknesses for data analysis.
Conclusions:
- High mass resolution is crucial for robust lipidomics.
- Standardization and quality control are essential for the maturity of lipidomics.
- Ongoing initiatives aim to improve the applicability and reliability of lipidomics techniques.
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