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Enzymatic differential 16O/18O labelling of nucelic acid-protein heteroconjugates. Heteroconjugates are identified against a complex background using an automated analysis workflow.
ORGANISM(S): Bos taurus (Bovine) 
2017-09-11 | PXD003673 | Pride
Reanalysis of a cross-linked ribosomal cellular fraction dataset, that is a subset of a fragmentation parameters optimization dataset (PRIDE project PXD006131). The HCD fragmented part of the dataset was searched with the Cross-Linking MS identification tools OpenPepXL, pLink2, Kojak and XiSearch.
ORGANISM(S): Homo sapiens (Human) 
2020-10-20 | PXD014520 | Pride
Reanalysis of a synthetic crosslinked peptide library dataset. The three replicates of the XL-MS experiment with the non-cleavable cross-linker DSS from the dataset published in Beveridge et al., Nature Commun., 2020 (PRIDE project PXD014337) were searched with the XL-MS identification tool OpenPepX...
ORGANISM(S): Streptococcus pyogenes ABC020006030 
2020-10-20 | PXD021417 | Pride
An X-ray crystallography structure of the trimeric nuclear export complex of CRM1, SNP1 and RanGTP is available on the PDB database with the ID 3GJX. To get an XL-MS dataset of a clean sample of a stable protein complex for benchmarking purposes, another sample from the protein expression, purificat...
ORGANISM(S): Escherichia coli 
2020-10-20 | PXD014359 | Pride
Mass spectrometry data of peptide–RNA cross-links derived from complex biological systems. Yeast (pre-)mRNPs were isolated by TAP tag purification of Cbp20; human protein–RNA complexes were assembled on an aptamer tagged pre-mRNA. Isolated complexes were UV irradiated. For each of the aforementioned...
ORGANISM(S): Homo sapiens (Human) Saccharomyces cerevisiae (Baker's yeast) 
2014-08-07 | PXD000513 | Pride

Liquid chromatography coupled to mass spectrometry (LC-MS) has become a standard technology in metabolomics. In particular, label-free quantification based on LC-MS is easily amenable to large-scale studies and thus well suited to clinical metabolomics. Large-scale studies, however, require autom...

2015-12-16 | MTBLS234 | MetaboLights

This study aims to implement methods for toxicological profiling of engineered nanomaterials using toxicogenomics, proteomics, and metabolomics along with computational analyses. For all three omics layers the human cell lines A549 (lung epithelial cells) and THP1 (monocytes) were separately expo...

2016-12-05 | MTBLS277 | MetaboLights
Personalized multi-peptide vaccines are currently being discussed intensively for tumor immunotherapy. In order to find epitopes - short, immunogenic peptides - suitable to elicit an immune response, human leukocyte antigen-presented peptides from cancer tissue samples are purified using immunoaffin...
ORGANISM(S): Homo sapiens (Human) 
2019-10-14 | PXD011628 | Pride
Untargeted metabolomics aims at obtaining quantitative information on the highest possible number of low-molecular biomolecules present in a biological sample. Rather small changes in mass spectrometric spectrum acquisition parameters may have a significant influence on the detectabilities of metabo...
2016-06-09 | MTBLS233 | MetaboLights
We have measured the proteomes of different major bovine organs in multiple replicate. Before the actual sample preparation, organs were penetrated with metal bullets experimentally. The biological material on these projectiles was then "on-surface" digested using trypsin and analyzed using LC-MS/MS...
ORGANISM(S): Bos Taurus (ncbitaxon:9913) Homo Sapiens (ncbitaxon:9606) 
2016-08-23 | MSV000080090 | MassIVE
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