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Data-independent acquisition (DIA)-based mass spectrometry is becoming an increasingly popular mass spectrometry acquisition strategy for carrying out quantitative proteomics experiments. Most of the popular DIA search engines make use of in silico generated spectral libraries. However, the generati...
ORGANISM(S): Homo Sapiens Saccharomyces Cerevisiae 
2025-11-09 | PXD056793 | panorama
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 
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
We evaluate the quantitative performance of the newly released Asymmetric Track Lossless (Astral) analyzer. Using data independent acquisition, the Orbitrap Astral mass spectrometer quantifies 5 times more peptides per unit time than state-of-the-art Orbitrap mass spectrometers, which have long been...
ORGANISM(S): Homo Sapiens 
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