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  • Protéomique, Réponse Inflammatoire, Spectrométrie de Masse (PRISM) - U1192
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Optimized sample preparation workflow for ...
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Document type :
Article dans une revue scientifique: Article original
DOI :
10.1021/acs.analchem.9b04188
PMID :
31829555
Permalink :
http://hdl.handle.net/20.500.12210/75003
Title :
Optimized sample preparation workflow for improved identification of ghost proteins
Author(s) :
Cardon, Tristan [Auteur] orcid
Herve, Flore [Auteur]
Delcourt, Vivian [Auteur]
Roucou, Xavier [Auteur]
Salzet, Michel [Auteur] refId
Protéomique, Réponse Inflammatoire, Spectrométrie de Masse (PRISM) - U1192
Franck, Julien [Auteur] refId
Protéomique, Réponse Inflammatoire, Spectrométrie de Masse (PRISM) - U1192
FOURNIER, Isabelle [Auteur] orcid refId
Protéomique, Réponse Inflammatoire, Spectrométrie de Masse (PRISM) - U1192
Journal title :
Analytical Chemistry
Abbreviated title :
Anal. Chem.
Publication date :
2019-12-12
ISSN :
1520-6882
HAL domain(s) :
Sciences du Vivant [q-bio]
English abstract : [en]
Large scale proteomic strategies rely on database interrogation. Thus, only referenced proteins can be identified. Recently, Alternative Proteins (AltProts) translated from nonannotated Alternative Open reading frame ...
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Large scale proteomic strategies rely on database interrogation. Thus, only referenced proteins can be identified. Recently, Alternative Proteins (AltProts) translated from nonannotated Alternative Open reading frame (AltORFs) were discovered using customized databases. Because of their small size which confers them peptide-like physicochemical properties, they are more difficult to detect using standard proteomics strategies. In this study, we tested different preparation workflows for improving the identification of AltProts in NCH82 human glioma cell line. The highest number of identified AltProts was achieved with RIPA buffer or boiling water extraction followed by acetic acid precipitation.Show less >
Language :
Anglais
Audience :
Internationale
Popular science :
Non
Administrative institution(s) :
INSERM
Université de Lille
Collections :
  • Protéomique, Réponse Inflammatoire, Spectrométrie de Masse (PRISM) - U1192
Submission date :
2022-06-15T13:57:50Z
Université de Lille

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