August, 2017 update

    • LIPID MAPS® Highlights

      more highlights

    • Lipid of the month


      Alpha-linolenic acid or ALA (systematic Name: 9Z,12Z,15Z-octadecatrienoic acid) is an unsaturated fatty acid found primarily in seeds and vegetable oils. ALA is categorized as an omega-3 fatty acid, and is an isomer of gamma-linolenic acid, which is a polyunsaturated omega-6 fatty acid. It is an essential fatty acid because it is necessary for health and cannot be produced within the human body. ALA can only be obtained by humans through their diets because the absence of the required 12- and 15-desaturase enzymes makes de novo synthesis from stearic acid or oleic acid impossible.

      Lipid of the month archive

"Lipid Matters - A Personal Blog" — by William (Bill) W. Christie

August 16nd, 2017

Phosphatidylcholine and phosphatidylethanolamine can hardly be considered as neglected as they are the most abundant lipids in most cellular membranes in animals. On the other hand, I am not sure that the full range of their biological properties other than as membrane building blocks is always recognized. …

more lipid matters

Position Announcements

Key LIPID MAPS® Resources
- publications related to projects funded through the LIPID MAPS® consortium
Lipid Classification System
- the first internationally accepted lipid classification system
Lipid Standards
- MS/MS spectra, annotations for principal product ions, and acquisition parameters
Experimental Data
- centralized studies on macrophages, lipidomics data on human plasma, and more
Structure Database (LMSD)
- over 40,000 unique structures of biologically relevant lipids
Proteome Database (LMPD)
- over 12,500 lipid-associated proteins from major research species
- manually curated lipid metabolism and signaling pathways
- web-based/programmatic access to lipid structure and lipid-related gene/protein data
MS analysis tools
- tools for searching various lipid classes by precursor or product ion
Structure Drawing Tools
- draw and save lipid structures using online menus
- LIPID MAPS® techniques for lipidomics and macrophage cell culture

LIPID MAPS® is funded by a grant from the Wellcome Trust.

logo LIPID MAPS® is funded by a grant from the Wellcome Trust.