Evidence map›Paper›PMID 29027132›Full record

ArticleJournal of the American Society for Mass Spectrometry2018

Submicrometer Emitter ESI Tips for Native Mass Spectrometry of Membrane Proteins in Ionic and Nonionic Detergents.

Anna C Susa, Jennifer L Lippens, Zijie Xia, Joseph A Loo, Iain D G Campuzano, Evan R Williams

Open access · greenAbstract read
In one paragraph

Article in Journal of the American Society for Mass Spectrometry, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
2.7field-weighted citation impact, top 10% of its field
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

25 citing papers in PubMed, 53 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Article
  6. Review
  7. Expanding Native Mass Spectrometry to the Masses.Journal of the American Society for Mass Spectrometry · 2024
    Article
  8. Article
  9. Dissecting the structural heterogeneity of proteins by native mass spectrometry.Protein science : a publication of the Protein Society · 2023
    Review
  10. Article
  11. Article
  12. Review
  13. Review
  14. Review
  15. Surface-Induced Dissociation for Protein Complex Characterization.Methods in molecular biology (Clifton, N.J.) · 2022
    Article
  16. Article
  17. Article
  18. Review
  19. Nano-liquid chromatography-mass spectrometry and recent applications in omics investigations.Analytical methods : advancing methods and applications · 2020
    Review
  20. Article
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

6 authors at 3 institutions in 1 country.

Anna C SusaDepartment of Chemistry, University of California, Berkeley, CA, 94720-1460, USA.
Jennifer L LippensDiscovery Analytical Sciences, Amgen, Thousand Oaks, CA, 91320, USA.
Zijie XiaDepartment of Chemistry, University of California, Berkeley, CA, 94720-1460, USA.
Joseph A LooDepartment of Chemistry and Biochemistry, and Department of Biological Chemistry, University of California-Los Angeles, Los Angeles, CA, 90095, USA.
Iain D G CampuzanoDiscovery Analytical Sciences, Amgen, Thousand Oaks, CA, 91320, USA. iainc@amgen.com.
Evan R WilliamsDepartment of Chemistry, University of California, Berkeley, CA, 94720-1460, USA. erw@berkeley.edu.
University of California, Berkeley · USAmgen (United States) · USUniversity of California, Los Angeles · US

Funding

UV Laser for Photodissociation-Mass Spectrometry of Proteins and Protein ComplexesR01GM103479 · NIGMS · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI LOO, JOSEPH A · 2012 to 2021
$3.2M
Integrated Methods for Structural Elucidation of Proteins and Macromolecular CompR01GM097357 · NIGMS · UNIVERSITY OF CALIFORNIA BERKELEY · PI WILLIAMS, EVAN R · 2012 to 2015
$1.0M
High Definition Ion Mobility SpectrometerS10OD020062 · OD · UNIVERSITY OF CALIFORNIA BERKELEY · PI WILLIAMS, EVAN R · 2015 to 2015
$590k
NIGMS NIH HHS R01 GM097357NIGMS NIH HHS R01 GM103479NIH HHS 1S10OD020062NIH HHS R01GM097357NIH HHS R01GM103479NIH HHS S10 OD020062
6 · The paper itself

Abstract

Native mass spectrometry (native-MS) of membrane proteins typically requires a detergent screening protocol, protein solubilization in the preferred detergent, followed by protein liberation from the micelle by collisional activation. Here, submicrometer nano-ESI emitter tips are used for native-MS of membrane proteins solubilized in both nonionic and ionic detergent solutions. With the submicrometer nano-ESI emitter tips, resolved charge-state distributions of membrane protein ions are obtained from a 150 mM NaCl, 25 mM Tris-HCl with 1.1% octyl glucoside solution. The relative abundances of NaCl and detergent cluster ions at high m /z are significantly reduced with the submicrometer emitters compared with larger nano-ESI emitters that are commonly used. This technique is beneficial for significantly decreasing the abundances (by two to three orders of magnitude compared with the larger tip size: 1.6 μm) of detergent cluster ions formed from aqueous ammonium acetate solutions containing detergents that can overlap with the membrane protein ion signal. Resolved charge-state distributions of membrane protein ions from aqueous ammonium acetate solutions containing ionic detergents were obtained with the submicrometer nano-ESI emitters; this is the first report of native-MS of membrane proteins solubilized by ionic detergents. Graphical Abstract.

Indexed as

Aquaporin ZBacteriorhodopsinDesaltingDetergentsESIIonic detergentsMembrane proteinNative MSSubmicron Tips

Identifiers

PMID29027132
PMCPMC5786471
OpenAlexW2762980558

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.