J. Lipid Res. Neurobiology of Lipids (ISSN1683-5506)
HOME HELP FEEDBACK SUBSCRIPTIONS ARCHIVE SEARCH TABLE OF CONTENTS
QUICK SEARCH:   [advanced]


     

This Article
Right arrow Full Text (PDF)
Right arrow Alert me when this article is cited
Right arrow Alert me if a correction is posted
Services
Right arrow Similar articles in this journal
Right arrow Similar articles in PubMed
Right arrow Alert me to new issues of the journal
Right arrow Download to citation manager
Right arrow reprints & permissions
Citing Articles
Right arrow Citing Articles via Google Scholar
Google Scholar
Right arrow Articles by Williamson, I. P.
Right arrow Articles by Rodwell, V. W.
Right arrow Search for Related Content
PubMed
Right arrow PubMed Citation
Right arrow Articles by Williamson, I. P.
Right arrow Articles by Rodwell, V. W.
Social Bookmarking
Add to CiteULike   Add to Complore   Add to Connotea   Add to Del.icio.us   Add to Digg   Add to Reddit   Add to Technorati  
What's this?

Journal of Lipid Research, Vol 22, 184-187, Copyright © 1981 by Lipid Research, Inc.

ARTICLES

Isolation and purification of 3-hydroxy-3-methylglutaryl-coenzyme A by ion-exchange chromatography

IP Williamson and VW Rodwell

For precise determination of the catalytic activity of 3-hydroxy-3- methylglutaryl-coenzyme A (HMG-CoA) reductase (EC 1.1.1.34), the HMG- CoA employed as substrate must be free of HMG, CoA, and other inhibitors of HMG-CoA reductase activity. The standard purification of HMG-CoA by paper chromatography gives poor resolution of HMG-CoA from CoA and may be accompanied by some decomposition of HMG-CoA. We describe a simplified procedure for synthesis and for isolation from the reaction mixture of homogeneous, high specific activity [3(- 14)C]HMG-CoA free of HMG, CoA, or nonpolar contaminants. Isolation of HMG-CoA utilizes ion-exchange chromatography in a gradient of ammonium formate, which is subsequently removed by lyophilization. The methods are proposed for use in the preparation or isolation of HMG0CoA.
Add to CiteULike CiteULike   Add to Complore Complore   Add to Connotea Connotea   Add to Del.icio.us Del.icio.us   Add to Digg Digg   Add to Reddit Reddit   Add to Technorati Technorati    What's this?




HOME HELP FEEDBACK SUBSCRIPTIONS ARCHIVE SEARCH TABLE OF CONTENTS
 All ASBMB Journals   Journal of Biological Chemistry 
 Molecular and Cellular Proteomics   ASBMB Today 
Copyright © 1981 by the American Society for Biochemistry and Molecular Biology.