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ProteomicsABRF PRG 2012: Longitudinal QC in Routine Peptide LC-MS/MS Analyses
Questions concerning data quality and reproducibility of proteomic laboratories spurred the ABRF-PRG group to design a study to systematically assess the reproducibility of proteomic laboratories. Sixty four participants were recruited from the broader mass spectrometry community and were asked to ...
ORGANISM(S): Bos Taurus (ncbitaxon:9913) 
2015-04-28 | MSV000079117 | MassIVE
UnknownDetection of crosslinks within and between proteins by LC-MALDI-TOFTOF and the software FINDX to reduce the MSMS-data to acquire for validation.
Not available
S-EPMC3377668 | biostudies-literature
ProteomicsMultiphasic chip performance characterization using human thyroid cancer cell line SW1736 and human plasma
Development of an online peptide fractionation system comprising a multiphasic LC chip that integrates reversed phase and strong cation exchange chromatography upstream of the MS based on the multi-dimensional protein identification technology (mudPIT). Chips were assessed in terms of chromatographi...
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
MSV000081545 | MassIVE
ProteomicsA dataset for training/testing machine learning models of peptide feature detection: Human HELA LC-MSMS
We introduce MSTracer, a tool for peptide feature detection from MS1, which incorporates a machine-learning-combined scoring function based on peptide isotopic distribution and peptide intensity shape on the LC-MS map. By using Support Vector Regression (SVR), the quality of detected peptide feature...
ORGANISM(S): Homo sapiens (Human) 
2021-06-18 | PXD022287 | Pride
Human Lc-ms/ms 
ProteomicsUPS2 Orbitrap data from Dicker, Lin and Ivanov (PMID: 20823122)
These raw data were first introduced in "Increased Power for the Analysis of Label-free LC-MS/MS Proteomics Data by Combining Spectral Counts and Peptide Peak Attributes" by Lee Dicker, Xihong Lin, and Alexander R. Ivanov (PubMed ID 20823122) (doi 10.1074/mcp.M110.002774). They represent the Sigma ...
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2014-01-10 | MSV000078520 | MassIVE
UnknownPeptide data on the disulfide bond analysis of baculovirus produced Pfs25 by LC-MSMS.
Not available
S-EPMC5996233 | biostudies-literature
ProteomicsGerm-free mouse ileum iTRAQ shotgun LC-MSMS
Shotgun proteomics of normal versus germ-free mouse terminal ileum. 39 mice. Male and female. BALBc and C57BL10. The samples were labeled using iTRAQ 8plex and analyzed using a nano-LC-LTQ-Orbitrap-Velos-MSMS. This is the proteomics data from an n-omics project.
ORGANISM(S): Mus musculus (Mouse) 
2017-10-04 | PXD003177 | Pride
Lc-msms Germ-free Mouse Itraq Orbitrap Ileum 
ProteomicsRat Serum Exosome LC-MSMS(Label free)
LC-MSMS (Label free) was performed to find differential proteins in maternal rat serum exosome between 3 normal pregnant rats and 3 pregnant rats carrying fetuses with spina bifida aperta induced by all-trans retinoic acid (Sigma; 4% [wt/vol] in olive oil; 140 mg/kg body weight by gavage) at pregnan...
ORGANISM(S): Rattus norvegicus (Rat) 
2022-10-14 | PXD023775 | Pride
Serum exosome Lc-msms Label free Rat 
ProteomicsIdentification of Missing Proteins in Human Olfactory Epithelial Tissue by Liquid Chromatography-Tandem Mass Spectrometry
We performed proteomic analyses of human olfactory epithelial tissue to identify missing proteins using liquid chromatography-tandem mass spectrometry. Using a next-generation proteomic pipeline with a <1.0% false discovery rate at the peptide and protein levels, we identified 3,731 proteins, among ...
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2020-11-12 | MSV000086444 | MassIVE
ProteomicsMaize ZmENR1 interactor identification by coimmunoprecipitation and LC-MSMS
Identify ZmENR1 protein interactors by analyzing the immunoprecipitated protein using LC-MSMS
ORGANISM(S): Zea mays (Maize) 
2024-11-04 | PXD055301 | Pride
Maize anther chloroplast lc-msms 
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