The Orbitrap XL Mass Spectrometer is an ion trap mass analyzer that consists of two outer electrodes and a central electrode, enabling the tool to act as both an analyzer and detector. Ions entering ...

The Orbitrap XL Mass Spectrometer is an ion trap mass analyzer that consists of two outer electrodes and a central electrode, enabling the tool to act as both an analyzer and detector. Ions entering ...

Originally designed for measuring isotope abundances and elemental masses, mass spectrometry is becoming a mainstay across life sciences. As electrospray ionization of biomolecules turns 30 and the ...

Thermo Scientific Orbitrap Astral mass spectrometer combines high resolution and speed to accelerate the discovery of new proteins and advance precision medicine WALTHAM, Mass.--(BUSINESS ...

Tiebangchui（TBC）是从Aconitum pendulum Busch的干燥块根中提取的一种基本藏药。它已被传统用于治疗炎症性疾病，特别是风湿性疼痛、瘀伤和肿胀超过一千年。TBC在这些炎症相关疾病中的传统应用强烈表明其含有具有抗炎活性的成分。然而，这种抗炎活性的确切化学 ...

本研究通过亲和超滤结合UPLC-Q-Exactive Orbitrap/MS技术，系统筛选刺梨（Rosa roxburghii Tratt.）果实中的α-葡萄糖苷酶抑制成分，发现槲皮素、木犀草素等黄酮类化合物具有显著抑制活性。通过酶动力学、荧光猝灭、分子对接及动物实验，揭示其通过氢键和疏水作用结合 ...

This article outlines some of the commonly used mass spectrometers for proteomics. This includes several instrument ...

Last summer got off to a hot start at the June 2005 American Society for Mass Spectrometry meeting in San Antonio, Texas. With new product releases ranging from labeling reagents for quantitative ...