Lipid Extraction from Yeast Cells
The diversity of lipid molecules in biological tissues makes their analysis an experimental challenge. Not only do lipids differ greatly in their chemical structures and biophysical properties, but they also occur in greatly varying concentrations in living cells. Accordingly, even for an organism w...
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Published in | Cold Spring Harbor protocols Vol. 2017; no. 5; p. pdb.prot085449 |
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Main Authors | , |
Format | Journal Article |
Language | English |
Published |
United States
01.05.2017
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Abstract | The diversity of lipid molecules in biological tissues makes their analysis an experimental challenge. Not only do lipids differ greatly in their chemical structures and biophysical properties, but they also occur in greatly varying concentrations in living cells. Accordingly, even for an organism with a relatively simple lipidome such as yeast, multiple extraction and analysis protocols have been developed because none of them allows comprehensive and quantitative determination of all the diverse molecular lipid species. Here we describe an extraction procedure that results in good yields of neutral lipids and glycerophospholipids from yeast. The resulting samples are suitable for analysis by thin-layer chromatography, gas chromatography/mass spectrometry, or high-performance liquid chromatography. |
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AbstractList | The diversity of lipid molecules in biological tissues makes their analysis an experimental challenge. Not only do lipids differ greatly in their chemical structures and biophysical properties, but they also occur in greatly varying concentrations in living cells. Accordingly, even for an organism with a relatively simple lipidome such as yeast, multiple extraction and analysis protocols have been developed because none of them allows comprehensive and quantitative determination of all the diverse molecular lipid species. Here we describe an extraction procedure that results in good yields of neutral lipids and glycerophospholipids from yeast. The resulting samples are suitable for analysis by thin-layer chromatography, gas chromatography/mass spectrometry, or high-performance liquid chromatography. |
Author | Kohlwein, Sepp D Knittelfelder, Oskar L |
Author_xml | – sequence: 1 givenname: Oskar L surname: Knittelfelder fullname: Knittelfelder, Oskar L organization: Institute of Molecular Biosciences, University of Graz, BioTechMed Graz, 8010 Graz, Austria – sequence: 2 givenname: Sepp D surname: Kohlwein fullname: Kohlwein, Sepp D email: sepp.kohlwein@uni-graz.at organization: Institute of Molecular Biosciences, University of Graz, BioTechMed Graz, 8010 Graz, Austria sepp.kohlwein@uni-graz.at |
BackLink | https://www.ncbi.nlm.nih.gov/pubmed/28461651$$D View this record in MEDLINE/PubMed |
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CitedBy_id | crossref_primary_10_1186_s40643_023_00661_4 crossref_primary_10_3389_fmicb_2020_01312 crossref_primary_10_1002_jctb_6871 crossref_primary_10_1007_s12298_022_01152_0 crossref_primary_10_1016_j_aspen_2019_04_009 crossref_primary_10_1126_scitranslmed_aaz4564 crossref_primary_10_1101_pdb_top078956 crossref_primary_10_1091_mbc_E19_07_0392 crossref_primary_10_2478_intox_2019_0006 crossref_primary_10_1101_pdb_prot085464 crossref_primary_10_3390_ijms231810737 crossref_primary_10_1101_pdb_prot085456 crossref_primary_10_1101_pdb_prot085472 crossref_primary_10_1007_s11105_019_01144_7 |
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SubjectTerms | Centrifugation - methods Chromatography, High Pressure Liquid Chromatography, Thin Layer Gas Chromatography-Mass Spectrometry Glycerophospholipids - isolation & purification Indicators and Reagents Lipids - isolation & purification Saccharomyces cerevisiae - chemistry Yeasts - chemistry Yeasts - growth & development |
Title | Lipid Extraction from Yeast Cells |
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