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The Choice of HLA-Associated Peptide Enrichment and Purification Strategy Affects Peptide Yields and Creates a Bias in Detected Sequence Repertoire

Abstract:

Understanding the most appropriate workflow for biochemical human leukocyte antigen (HLA)‐associated peptide enrichment prior to ligand sequencing is essential to achieve optimal sensitivity in immunopeptidomics experiments. The use of different detergents for HLA solubilization as well as complementary workflows to separate HLA‐bound peptides from HLA protein complex components after their immunoprecipitation including HPLC, C18 cartridge, and 5 kDa filter are described. It is observed that ...

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Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1002/pmic.201900401

Authors


More by this author
Institution:
University of Oxford
Division:
MSD
Department:
NDM
Sub department:
Jenner Institute
Role:
Author
ORCID:
0000-0002-1895-0317
More by this author
Institution:
University of Oxford
Division:
MSD
Department:
NDM
Sub department:
Jenner Institute
Role:
Author
More by this author
Role:
Author
ORCID:
0000-0002-1046-2968
More by this author
Role:
Author
ORCID:
0000-0003-0532-8331
Publisher:
Wiley Publisher's website
Journal:
Proteomics Journal website
Volume:
20
Issue:
12
Article number:
1900401
Publication date:
2020-06-02
Acceptance date:
2020-04-29
DOI:
EISSN:
1615-9861
ISSN:
1615-9853
Pmid:
32359108
Language:
English
Keywords:
Pubs id:
1103622
Local pid:
pubs:1103622
Deposit date:
2020-06-15

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