Evidence map›Paper›PMID 26639665›Full record

ReviewEuropean biophysics journal : EBJ2016

The styrene-maleic acid copolymer: a versatile tool in membrane research.

Jonas M Dörr, Stefan Scheidelaar, Martijn C Koorengevel, Juan J Dominguez, Marre Schäfer, Cornelis A van Walree, J Antoinette Killian

Abstract readReview
In one paragraph

Review in European biophysics journal : EBJ, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 179 papers.

0numbers the graph read from it
0cells of the map it votes in
179citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

179 citing papers in PubMed.

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  13. Cooperative Ligand-Mediated Transitions in Simple Macromolecules.The journal of physical chemistry. B · 2025
    Article
  14. Article
  15. Article
  16. Lewis Acid Promoted Radical Alternating Polymerization of Simple and HigherPolymer science & technology (Washington, D.C.) · 2025
    Article
  17. Article
  18. Article
  19. Article
  20. Article

119 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors.

Jonas M DörrMembrane Biochemistry and Biophysics, Bijvoet Center for Biomolecular Research and Institute of Biomembranes, Department of Chemistry, Faculty of Science, Utrecht University, Padualaan 8, 3584 CH, Utrecht, The Netherlands. j.m.dorr@uu.nl.
Stefan ScheidelaarMembrane Biochemistry and Biophysics, Bijvoet Center for Biomolecular Research and Institute of Biomembranes, Department of Chemistry, Faculty of Science, Utrecht University, Padualaan 8, 3584 CH, Utrecht, The Netherlands.
Martijn C KoorengevelMembrane Biochemistry and Biophysics, Bijvoet Center for Biomolecular Research and Institute of Biomembranes, Department of Chemistry, Faculty of Science, Utrecht University, Padualaan 8, 3584 CH, Utrecht, The Netherlands.
Juan J DominguezMembrane Biochemistry and Biophysics, Bijvoet Center for Biomolecular Research and Institute of Biomembranes, Department of Chemistry, Faculty of Science, Utrecht University, Padualaan 8, 3584 CH, Utrecht, The Netherlands.
Marre SchäferMembrane Biochemistry and Biophysics, Bijvoet Center for Biomolecular Research and Institute of Biomembranes, Department of Chemistry, Faculty of Science, Utrecht University, Padualaan 8, 3584 CH, Utrecht, The Netherlands.
Cornelis A van WalreeMembrane Biochemistry and Biophysics, Bijvoet Center for Biomolecular Research and Institute of Biomembranes, Department of Chemistry, Faculty of Science, Utrecht University, Padualaan 8, 3584 CH, Utrecht, The Netherlands.
J Antoinette KillianMembrane Biochemistry and Biophysics, Bijvoet Center for Biomolecular Research and Institute of Biomembranes, Department of Chemistry, Faculty of Science, Utrecht University, Padualaan 8, 3584 CH, Utrecht, The Netherlands. j.a.killian@uu.nl.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A new and promising tool in membrane research is the detergent-free solubilization of membrane proteins by styrene-maleic acid copolymers (SMAs). These amphipathic molecules are able to solubilize lipid bilayers in the form of nanodiscs that are bounded by the polymer. Thus, membrane proteins can be directly extracted from cells in a water-soluble form while conserving a patch of native membrane around them. In this review article, we briefly discuss current methods of membrane protein solubilization and stabilization. We then zoom in on SMAs, describe their physico-chemical properties, and discuss their membrane-solubilizing effect. This is followed by an overview of studies in which SMA has been used to isolate and investigate membrane proteins. Finally, potential future applications of the methodology are discussed for structural and functional studies on membrane proteins in a near-native environment and for characterizing protein-lipid and protein-protein interactions.

Indexed as

Lipid BilayersMaleatesMembrane ProteinsPolystyrenesSolubilityLipid BilayersMaleatesMembrane ProteinsPolystyrenesstyrene-maleic acid polymerLipid–protein interactionsLipodisqMembrane proteinsNative nanodiscsSMALPsStyrene–maleic acid copolymers

Identifiers

PMID26639665
PMCPMC4698303

What OpenQuestion holds

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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.