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Updated: Jun 16, 2025

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使用Orbitrap Astral质谱仪进行快速和深度的蛋白质组分析

Noah M Lancaster1,2, Pavel Sinitcyn3, Patrick Forny4

  • 1Department of Chemistry, University of Wisconsin-Madison, Madison, WI, USA.

Nature communications
|August 15, 2024
PubMed
概括

一种新的质谱法允许对人类和小鼠中的蛋白质酸化部位进行快速,深入的分析. 这项技术推进了蛋白组学,揭示了成千上万的酸化部位,用于生物发现.

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Peptide Identification Using Tandem Mass Spectrometry01:33

Peptide Identification Using Tandem Mass Spectrometry

Tandem mass spectrometry, also known as MS/MS or MS2, is an analytical technique that employs two mass analyzers. Essentially it is a series of mass spectrometers that helps isolate a particular biomolecule and then helps study its chemical properties.
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