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MetabolomicsMarine toxins spectral database for dereplication purpose

We present an open access marine toxins spectral database for dereplication purpose using the new tool GNPS MASST.

This interface enables you to search a single MS/MS spectrum against public GNPS spectral libraries including MetaboLights and all public MS/MS datasets.

The database wil...

2020-01-14 | MTBLS599 | MetaboLights
UnknownIDPQuantify: combining precursor intensity with spectral counts for protein and peptide quantification.
Not available
S-EPMC3804902 | biostudies-literature
ProteomicsA primary human T-cell spectral library to facilitate large scale quantitative T-cell proteomics
Comprehensive spectral libraries are essential in sequential window acquisition of all theoretical mass spectra (SWATH-MS) based high throughput proteomic studies. Even though SWATH-MS assays provide robust quantitative proteomics data its applications to human T-cell studies are limited by the lack...
ORGANISM(S): Homo sapiens (Human) 
2020-10-19 | PXD019446 | Pride
Human Swath Spectral library Primary t-cells 
ProteomicsNew label free methods for protein relative quantification applied to the investigation of animal model of Huntington Disease.
Spectral Counts approaches (SpCs) are largely employed for the comparison of protein expression profiles in label free differential proteomics applications. Similarly, to other comparative methods, also SpCs based approaches require a normalization procedure before Fold Changes (FC) calculation. Her...
ORGANISM(S): Mus musculus (Mouse) 
2020-08-18 | PXD017471 | Pride
Label free methods  spectral counts normalization  complexity-based correction factor  huntington disease mice models 
ProteomicsA comprehensive spectral assay library to quantify the Halobacterium salinarum NRC-1 proteome by DIA/SWATH-MS
Data-Independent Acquisition (DIA) is a mass spectrometry-based method to reliably identify and reproducibly quantify large fractions of a target proteome. The peptide-centric data analysis strategy employed in DIA requires a priori generated spectral assay libraries. Such assay libraries allow to e...
ORGANISM(S): Halobacterium salinarum 
2023-09-21 | PXD042770 | Pride
Dia Data-independent acquisition Swath Halobacterium salinarum nrc-1 Spectral assay library Dda Data-dependent acquisition 
ProteomicsConfirmation of SOMAmer® Specificity in Serum using Mass Spectrometry
Experiments were conducted to confirm SOMAmer® reagent specificity by enrichment in serum from elderly subjects (>65 years, male n=1 and female n=1, purchased from commercial vendor) followed by measurement using data dependent analysis (DDA). Non-specific binding was assessed in the biological matr...
ORGANISM(S): Homo sapiens (Human) 
2024-08-22 | PXD054671 | Pride
Lc-msms Human serum Aptamer 
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
ProteomicsMouse_Hippocampus_LCMSMS_IEF_Pooling
Protein extract from a single mouse hippocampus was enzymatically digested and fractionated by isoelectric focusing. Aliquots of fractions were pooled to make fewer, more complex samples. The unfractionated lysate, fractions, and pooled fractions were subjected to liquid chromatographyâ??mass spectr...
ORGANISM(S): Mus Musculus (ncbitaxon:10090) 
2020-02-21 | MSV000084999 | MassIVE
MetabolomicsAn NMR metabolomics analysis pipeline for human neutrophil samples with limited source material
Untargeted 1H NMR metabolomics is a robust and reproducible approach to study metabolism in biological samples, providing unprecedented insight into altered cellular processes associated with human diseases. Metabolomics is increasingly used alongside other -omics techniques, such as proteomics and ...
2025-11-06 | MTBLS6220 | MetaboLights
UnknownComparative shotgun proteomics using spectral count data and quasi-likelihood modeling.
Not available
S-EPMC2920032 | biostudies-literature
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