Evidence map›Paper›PMID 35773593›Full record

ArticleMethods in molecular biology (Clifton, N.J.)2022

Detergent Alternatives: Membrane Protein Purification Using Synthetic Nanodisc Polymers.

Valentina S Dimitrova, Saemee Song, Alexandra Karagiaridi, Anika Marand, Heather W Pinkett

Abstract read
In one paragraph

Article in Methods in molecular biology (Clifton, N.J.), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing 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

7 citing papers in PubMed.

  1. Review
  2. The Evolution of ABC Importers.Journal of molecular biology · 2025
    Review
  3. GABAMolecular cell · 2025
    Article
  4. Review
  5. Review
  6. Review
  7. Review
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

5 authors.

Valentina S DimitrovaDepartment of Molecular Biosciences, Northwestern University, Evanston, IL, USA.
Saemee SongDepartment of Molecular Biosciences, Northwestern University, Evanston, IL, USA.
Alexandra KaragiaridiDepartment of Molecular Biosciences, Northwestern University, Evanston, IL, USA.
Anika MarandDepartment of Molecular Biosciences, Northwestern University, Evanston, IL, USA.
Heather W PinkettDepartment of Molecular Biosciences, Northwestern University, Evanston, IL, USA. h-pinkett@northwestern.edu.

Funding

Molecular Biophysics Training Program at Northwestern UniversityT32GM140995 · NIGMS · NORTHWESTERN UNIVERSITY · PI Heather Wendy Pinkett, Reza Vafabakhsh · 2021 to 2026
$2.5M
A novel multifunctional role of diverse substrate binding and import by the Haemophilus Sap transporterR01AI139519 · NIAID · RESEARCH INST NATIONWIDE CHILDREN'S HOSP · PI MASON, KEVIN M · 2019 to 2023
$2.3M
SupplementR01GM140584 · NIGMS · NORTHWESTERN UNIVERSITY · PI PINKETT, HEATHER WENDY · 2020 to 2024
$1.9M
NIAID NIH HHS R01 AI139519NIGMS NIH HHS R01 GM140584NIGMS NIH HHS T32 GM140995
6 · The paper itself

Abstract

The development of styrene maleic acid (SMA) and diisobutylene maleic acid (DIBMA) copolymers provides an alternative to traditional detergent extraction of integral membrane proteins. By inserting into the membrane, these polymers can extract membrane proteins along with lipids in the form of native nanodiscs made by poly(styrene co-maleic anhydride) derivatives. Unlike detergent solubilization, where membrane proteins may lose annular lipids necessary for proper folding and stability, native nanodiscs allow for proteins to reside in the natural lipid environment. In addition, polymer-based nanodiscs can be purified using common chromatography methods similar to protocols established with detergent solubilization purification. Here we describe the solubilization screening and purification of an integral membrane protein using several commercial copolymers.

Indexed as

DetergentsMembrane ProteinsLipid BilayersLipidsPolymersPolystyrenesStyrenesDetergentsLipid BilayersLipidsMembrane ProteinsPolymersPolystyrenesStyrenesATP-binding cassette (ABC) transporterDetergentsDiisobutylene-maleic acid (DIBMA) copolymerMembrane proteinsNanodiscsPolymersPurificationSolubilizationStyrene maleic acid (SMA) copolymer

Identifiers

PMID35773593
PMCPMC9361707

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

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.