编辑推荐： 为解决抗糖尿病药物联合用药监测难题，研究人员开发了一种基于高效液相色谱-电喷雾串联质谱 (HPLC-ESI-MS/MS)的检测方法，成功实现K3EDTA人血浆中二甲双胍 (MET)和维格列汀 (VLG)同步定量。

研究采用高效液相色谱（HPLC）定量呈味核苷酸，液相色谱-电喷雾串联质谱（LC-ESI-MS/MS）解析小分子代谢物，结合电子舌智能感官评价，对24只140日龄雌性武定鸡的四个加工节点（生肉、炖煮1小时、油炸1分钟、炖煮2小时）进行系统分析。

HPLC-ESI-mass spectrometry analysis. The HPLC-ESI-MS apparatus was connected by a T splitter to a photo diode-array detector and to an LCQ Deca-XP Plus mass spectrometer.

Figure 5: HPLC-ESI-MS/MS analysis of kanamycin biosynthetic intermediates from recombinant S. venezuelae hosts in which the first glycosyltransferase-encoding gene has been swapped.

What will you learn on this course? The Complete HPLC and LC-MS course is built from the Practical Essentials of HPLC and LC-MS and the HPLC and LC-MS Clinic courses to provide a complete training ...

High-performance liquid chromatography-mass spectrometry (HPLC-MS) combines the separation power of LC with the detection specificity of MS. It has become an indispensable analytical tool in the ...

Liquid chromatography - mass spectrometry (LC-MS) combines two approaches to separate and identify molecules or compounds present in a sample. High performance liquid chromatography (HPLC ...

In this work, we characterized the stochastic labeling of two research-grade nanobodies using the benchtop X500B QTOF LC-MS/MS System. The former nanobody contains an Alexa Fluor dye conjugated via ...

On Tuesday 21 June from 1.30 to 2.30pm in the Mozart Hall, Beckman Coulter will host a seminar on ‘Supercharging your Mass Spectrometer with CESI-MS’ to introduce the new CESI 8000 High-Performance ...