Sökning: id:"swepub:oai:lup.lub.lu.se:f53c010a-e1d0-40e1-b96e-f0b16f242759" >
Efficient and non-d...
Efficient and non-denaturing membrane solubilization combined with enrichment of membrane protein complexes by detergent/polymer aqueous two-phase partitioning for proteome analysis
-
- Everberg, Henrik (författare)
- Lund University,Lunds universitet,Biokemi och Strukturbiologi,Centrum för Molekylär Proteinvetenskap,Kemiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,Biochemistry and Structural Biology,Center for Molecular Protein Science,Department of Chemistry,Departments at LTH,Faculty of Engineering, LTH
-
- Leiding, Thom (författare)
- Lund University,Lunds universitet,Biokemi och Strukturbiologi,Centrum för Molekylär Proteinvetenskap,Kemiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,Biochemistry and Structural Biology,Center for Molecular Protein Science,Department of Chemistry,Departments at LTH,Faculty of Engineering, LTH
-
Schioth, Anna (författare)
-
visa fler...
-
- Tjerneld, Folke (författare)
- Lund University,Lunds universitet,Biokemi och Strukturbiologi,Centrum för Molekylär Proteinvetenskap,Kemiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,Biochemistry and Structural Biology,Center for Molecular Protein Science,Department of Chemistry,Departments at LTH,Faculty of Engineering, LTH
-
- Gustavsson, Niklas (författare)
- Lund University,Lunds universitet,Biokemi och Strukturbiologi,Centrum för Molekylär Proteinvetenskap,Kemiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,Biochemistry and Structural Biology,Center for Molecular Protein Science,Department of Chemistry,Departments at LTH,Faculty of Engineering, LTH
-
visa färre...
-
(creator_code:org_t)
- Elsevier BV, 2006
- 2006
- Engelska.
-
Ingår i: Journal of Chromatography A. - : Elsevier BV. - 0021-9673. ; 1122:1-2, s. 35-46
- Relaterad länk:
-
http://dx.doi.org/10...
-
visa fler...
-
https://lup.lub.lu.s...
-
https://doi.org/10.1...
-
visa färre...
Abstract
Ämnesord
Stäng
- It is of central interest in membrane proteomics to establish methods that combine efficient solubilization with enrichment of proteins and intact protein complexes. We have investigated the quantitative and qualitative solubilization efficiency of five commercially available detergents using mitochondria from the yeast Saccharomyces cerevisiae as model system. Combining the zwitterionic detergent Zwittergent 3-10 and the non-ionic detergent Triton X-114 resulted in a complementary solubilization of proteins, which was similar to that of the anionic detergent sodium dodecyl sulfate (SDS). The subsequent removal of soluble proteins by detergent/polymer two-phase system partitioning was further enhanced by addition of SDS and increasing pH. A large number of both integral and peripheral membrane protein subunits from mitochondrial membrane protein complexes were identified in the detergent phase. We suggest that the optimized solubilization protocol in combination with detergent/polymer two-phase partitioning is a mild and efficient method for initial enrichment of membrane proteins and membrane protein complexes in proteomic studies. (c) 2006 Elsevier B.V. All rights reserved.
Ämnesord
- NATURVETENSKAP -- Biologi (hsv//swe)
- NATURAL SCIENCES -- Biological Sciences (hsv//eng)
Nyckelord
- aqueous
- membrane proteins
- enrichment
- detergents
- solubilization
- proteomics
- two-phase systems
Publikations- och innehållstyp
- art (ämneskategori)
- ref (ämneskategori)
Hitta via bibliotek
Till lärosätets databas