Go to content
UR Home

High throughput quantification of cholesterol and cholesteryl ester by electrospray ionization tandem mass spectrometry (ESI-MS/MS)

Liebisch, Gerhard, Binder, Marion, Schifferer, Rainer, Langmann, Thomas, Schulz, Berta and Schmitz, Gerd (2006) High throughput quantification of cholesterol and cholesteryl ester by electrospray ionization tandem mass spectrometry (ESI-MS/MS). Biochimica et biophysica acta 1761 (1), pp. 121-128.

[img]PDF
Download (286kB) - Repository staff only
Date of publication of this fulltext: 05 Aug 2009 13:25

at PubMed

at publisher (via DOI)

Other URL: http://dx.doi.org/10.1016/j.bbalip.2005.12.007


Abstract

Analysis of free cholesterol (FC) is not well suited for electrospray ionization (ESI); however, cholesteryl ester (CE) form ammonium adducts in positive ion mode and generate a fragment ion of m/z 369 upon collision-induced fragmentation. In order to allow parallel analysis of FC and CE using ESI tandem mass spectrometry (ESI-MS/MS), we developed an acetyl chloride derivatization method to ...

plus


Export bibliographical data



Item type:Article
Date:January 2006
Institutions:Medicine > Lehrstuhl für Klinische Chemie und Laboratoriumsmedizin
Identification Number:
ValueType
16458590PubMed ID
10.1016/j.bbalip.2005.12.007DOI
Keywords:Cholesterol; Cholesteryl ester; Lipid; Stable isotope labeling; Lipidomics; Sterol; Mass spectrometry; Electrospray ionization
Dewey Decimal Classification:600 Technology > 610 Medical sciences Medicine
Status:Published
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Yes
Item ID:1020
Owner only: item control page

Downloads

Downloads per month over past year

  1. Homepage UR

University Library

Publication Server

Contact:

Publishing: oa@ur.de

Dissertations: dissertationen@ur.de

Research data: daten@ur.de

Contact persons