Lipid extraction according to Folch
From LipidomicsWiki
- Homogenize tissue in 2ml H2O / MeOH 1:1
- Add internal standard
- Add 4ml CHCl3 / MeOH 5:1
- Voretex and centrifuge for 10min at RT
- Remove lower organic layer carefully into a smal vial
- Dry lower phase in a gentle stream of N2
- Resuspend in 200ul of CHCl3 / MeOH 1:1