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ProteomicsDIA to inform Triple Quad Assay development
Mass spectrometry based targeted proteomics methods provide sensitive and high-throughput analysis of selected proteins. To develop a targeted bottom-up proteomics assay, peptides must be evaluated as proxies for the measurement of a protein or proteoform in a biological matrix. Candidate peptide se...
ORGANISM(S): Homo Sapiens 
2025-06-11 | PXD059611 | panorama
ProteomicsExtended multiplexing of TMT labeling reveals age and high fat diet specific proteome changes in mouse epididymal adipose tissue
Age-related and/or high caloric intake driven changes in visceral adipose tissue contribute to the development of diabetes and cardiovascular disease. The lack of reliable, high-throughput methods to analyze the adipose tissue protein composition has limited our understanding of the protein network...
ORGANISM(S): Mus Musculus (ncbitaxon:10090) 
2018-07-03 | MSV000082569 | MassIVE
ProteomicsHDL proteome remodeling post-stroke
Prospective cohort studies and meta-analyses examining the relationship between HDL-cholesterol (C) and stroke risk are discordant and question the value of HDL-C as a marker for stroke risk prediction. However, the relationship between other metrics of HDL, function and proteome, and stroke remain ...
ORGANISM(S): Homo Sapiens 
2021-01-24 | PXD015001 | panorama
ProteomicsDevelopment of highly multiplex targeted proteomics assays in biofluids using a nominal mass ion trap mass spectrometer
The development of targeted assays that monitor biomedically relevant proteins is an important step in bridging discovery experiments to large scale clinical studies. Targeted assays are currently unable to scale to hundreds or thousands of targets. We demonstrate the generation of large-scale assay...
ORGANISM(S): Homo Sapiens Gallus Gallus 
2026-01-12 | PXD065471 | panorama
ProteomicsA framework for quality control in quantitative proteomics
A thorough evaluation of the quality, reproducibility, and variability of bottom-up proteomics data is necessary at every stage of a workflow, from planning to analysis. We share vignettes applying adaptable quality control (QC) measures to assess sample preparation, system function, and quantitativ...
ORGANISM(S): Homo Sapiens Mus Musculus Bos Taurus Saccharomyces Cerevisiae 
2024-10-01 | PXD051318 | panorama
ProteomicsEvaluation of a modified Orbitrap Astral Zoom prototype for quantitative proteomics - Beyond identification lists
Mass spectrometry instrumentation continues to evolve rapidly, yet quantifying these advances beyond conventional peptide and protein detections remains challenging. Here, we evaluate a modified Orbitrap Astral Zoom mass spectrometer (MS) prototype and compare its performance to the standard Orbitra...
ORGANISM(S): Homo Sapiens Gallus Gallus 
2025-10-22 | PXD064536 | panorama
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