✦ LIBER ✦

Identification of phosphorylation sites in phosphopeptides by positive and negative mode electrospray ionization-tandem mass spectrometry

✍ Scribed by Mark Busman; Kevin L. Schey; John E. Oatis Jr.; Daniel R. Knapp

Publisher: Elsevier Science
Year: 1996
Tongue: English
Weight: 650 KB
Volume: 7
Category: Article
ISSN: 1044-0305
DOI: 10.1016/1044-0305(95)00675-3

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Elucidation of O-phosphoryl and N-phosph

Elucidation of O-phosphoryl and N-phosphoryl amino acids by electrospray ionization tandem mass spectrometry

✍ Jian-Chen Zhang; Shu-Xia Cao; Jun Xu; Xin-Cheng Liao; Yu-Fen Zhao 📂 Article 📅 2010 🏛 John Wiley and Sons 🌐 English ⚖ 315 KB 👁 1 views

Identification and fragmentation of hydr

Identification and fragmentation of hydrolyzed aluminum species by electrospray ionization tandem mass spectrometry

✍ Arja Sarpola; Vesa Hietapelto; Jorma Jalonen; Jukka Jokela; Risto S. Laitinen; J 📂 Article 📅 2004 🏛 John Wiley and Sons 🌐 English ⚖ 279 KB 👁 1 views

## Abstract Earlier characterization of some hydrolysis products of AlCl~3~·6H~2~O was confirmed by electrospray ionization tandem mass spectrometry with increasing collision energy of projectile ions. At lower collision energies, the aqua ligands were stripped off. At higher energies, two hydroxo

Rapid identification of saponins in plan

Rapid identification of saponins in plant extracts by electrospray ionization multi-stage tandem mass spectrometry and liquid chromatography/tandem mass spectrometry

✍ Meng Cui; Fengrui Song; Yu Zhou; Zhiqiang Liu; Shuying Liu 📂 Article 📅 2000 🏛 John Wiley and Sons 🌐 English ⚖ 127 KB 👁 2 views

Electrospray ionization multi-stage tandem mass spectrometry (ESI-MS(n)) and liquid chromatography coupled with on-line mass spectrometry (LC/MS/MS) were applied to characterize saponins in crude extracts from Panax ginseng. The MS(n) data of the [M - H](-) ions of saponins can provide structural in

Structural elucidation and identificatio

Structural elucidation and identification of alkaloids in Rhizoma Coptidis by electrospray ionization tandem mass spectrometry

✍ Daowu Wang; Zhiqiang Liu; Mingquan Guo; Shuying Liu 📂 Article 📅 2004 🏛 John Wiley and Sons 🌐 English ⚖ 216 KB 👁 1 views

## Abstract Simple, convenient, sensitive and accurate analytical methods are needed for the structural characterization and identification of alkaloid components in Rhizoma Coptidis in traditional Chinese herbal medicine, which has important bioactivity. In this work, the identification of alkaloi

Determination of fatty acid positions in

Determination of fatty acid positions in native lipid A by positive and negative electrospray ionization mass spectrometry

✍ Stefano Sforza; Alba Silipo; Antonio Molinaro; Rosangela Marchelli; Michelangelo 📂 Article 📅 2004 🏛 John Wiley and Sons 🌐 English ⚖ 293 KB

## Abstract Lipid A is the endotoxic principle of the lipopolysaccharide fraction from Gram‐negative bacteria. It is involved in the elicitation of cytokine production that leads to massive inflammation and to septic shock as a lethal consequence. For this reason, the structural elucidation of lipo

Effect of charge derivatization in the d

Effect of charge derivatization in the determination of phosphorylation sites in peptides by electrospray ionization collision-activated dissociation tandem mass spectrometry

✍ Sadagopan, Nalini; Malone, Michael; Watson, J. Th-rock 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 72 KB 👁 2 views

Phosphorylation is a post-translational modification of proteins important for signal transduction and enzyme activity. Electrospray ionization mass spectrometry (ESI-MS) has served as an important tool in the identification of phosphorylation sites in many proteins. Enzymatic digestion and peptide