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Shotgun (bottom-up) approach has been widely applied in large-scale proteomics studies. The inherent shortages of shotgun approach lie in that the generated peptides often overwhelm the analytical capacity of current LC-MS/MS systems and that abundant proteins often hamper the identification of prot...
ORGANISM(S): Homo sapiens (Human) 
2017-11-30 | PXD007863 | Pride
To identify the target of the monoclonal antibody, Immuoprecipitation (IP) was performed to pull-down target protein from cell culture extraction, corn or zebrafish tissue lysate. The IP product was validated on silver-stained SDS-PAGE and Western blot. The target band was cut out and performed LC-M...
ORGANISM(S): Danio rerio (Zebrafish) (Brachydanio rerio) Homo sapiens (Human) Zea mays (Maize) 
2020-05-26 | PXD011629 | Pride
HLA-B*40:02 is one of a few Major Histocompatibility Complex class I (MHC-I) molecules associated with ankylosing spondylitis (AS) independently of HLA-B*27. The endoplasmic reticulum aminopeptidase 2 (ERAP2), an enzyme that process MHC-I ligands and preferentially trims N-terminal basic residues, i...
ORGANISM(S): Homo sapiens (Human) 
2019-09-25 | PXD014804 | Pride
HLA-B*51, the main risk factor for Behçet’s disease (BD), binds two main subpeptidomes consisting of low affinity peptides with Ala as their second amino acid and higher affinity peptides with Pro at this position. A low activity variant of ERAP1, Hap10, is uniquely associated with BD susceptibility...
ORGANISM(S): Homo sapiens (Human) 
2018-10-24 | PXD006215 | Pride
It has been shown that antibodies can enhance Ebola virus (EBOV) infection at sub-neutralizing concentrations. The effect of antibodies on the infection of murine cell line (RAW 264.7) with MLV-EBOV, a murine leukemia virus pseudotype expressing surface glycoprotein (GP) of EBOV and green fluorescen...
ORGANISM(S): Mus musculus (Mouse) Homo sapiens (Human) 
2026-01-26 | PXD066513 | Pride
The endoplasmic reticulum aminopeptidases ERAP1 and ERAP2 trim peptides to be loaded onto HLA molecules, including the main risk factor for Behçet’s disease HLA-B*51. ERAP1 is also a risk factor among HLA-B*51-positive individuals, whereas no association is known with ERAP2. This study addressed the...
ORGANISM(S): Homo sapiens (Human) 
2019-05-20 | PXD012348 | Pride
Identification of natural human leukocyte antigen (HLA) ligandome is a key element to understand the cellular immune responses. Advanced high throughput mass spectrometry analyses identify a relevant, but not complete, fraction of the many tens of thousands of self-peptides generated by the antigen ...
ORGANISM(S): Homo sapiens (Human) 
2021-12-22 | PXD027859 | Pride
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