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Updated: Jul 28, 2026

Profiling of Methyltransferases and Other S-adenosyl-L-homocysteine-binding Proteins by Capture Compound Mass Spectrometry CCMS
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Profiling of Methyltransferases and Other S-adenosyl-L-homocysteine-binding Proteins by Capture Compound Mass Spectrometry CCMS

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[使用在线二维高性能液体染色学-四极飞行时间质谱学对安福特里辛B的杂质概况分析]

Rong-Wen Weng1, Xuan-Tang Wang2, Hong-Liang Wen3

  • 1College of Pharmacy, Fudan University, Shanghai 201203, China;2. Shanghai Institute for Food and Drug Control, Shanghai 201203, China.

Se pu = Chinese journal of chromatography
|May 13, 2024
PubMed
概括

一种新的2DHPLC-Q TOF/MS方法改进了对安二B杂质的分析,克服了当前药典方法的局限性. 这增强了灵敏度和准确度,有助于指导安二B的生产改进.

关键词:
氨基氨酸 B 是一种氨基氨酸.杂质概况 杂质概况 杂质概况在线二维高性能液态色谱-四极飞行时间质谱 (2D HPLC-Q TOF/MS)

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相关概念视频

High-Performance Liquid Chromatography: Introduction01:11

High-Performance Liquid Chromatography: Introduction

High-performance liquid chromatography(HPLC), formerly referred to as High-pressure liquid chromatography, is a powerful technique used to separate, identify, and quantify components in complex mixtures. The term "high pressure" refers to using high pressure to push the liquid mobile phase through the tightly packed columns.
In HPLC, two phases play a critical role in the separation process: