| Literature DB >> 24336358 |
Ute Distler1, Jörg Kuharev2, Pedro Navarro3, Yishai Levin4, Hansjörg Schild3, Stefan Tenzer3.
Abstract
We present a data-independent acquisition mass spectrometry method, ultradefinition (UD) MS(E). This approach utilizes ion mobility drift time-specific collision-energy profiles to enhance precursor fragmentation efficiency over current MS(E) and high-definition (HD) MS(E) data-independent acquisition techniques. UDMS(E) provided high reproducibility and substantially improved proteome coverage of the HeLa cell proteome compared to previous implementations of MS(E), and it also outperformed a state-of-the-art data-dependent acquisition workflow. Additionally, we report a software tool, ISOQuant, for processing label-free quantitative UDMS(E) data.Entities:
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Year: 2013 PMID: 24336358 DOI: 10.1038/nmeth.2767
Source DB: PubMed Journal: Nat Methods ISSN: 1548-7091 Impact factor: 28.547