✦ LIBER ✦

Analysis of Carbohydrate Heterogeneity in a Glycoprotein Using Liquid Chromatography/Mass Spectrometry and Liquid Chromatography with Tandem Mass Spectrometry

✍ Scribed by Nana Kawasaki; Miyako Ohta; Sumiko Hyuga; Osamu Hashimoto; Takao Hayakawa

Publisher: Elsevier Science
Year: 1999
Tongue: English
Weight: 97 KB
Volume: 269
Category: Article
ISSN: 0003-2697
DOI: 10.1006/abio.1999.4026

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Application of Liquid Chromatography/Mas

Application of Liquid Chromatography/Mass Spectrometry and Liquid Chromatography with Tandem Mass Spectrometry to the Analysis of the Site-Specific Carbohydrate Heterogeneity in Erythropoietin

✍ Nana Kawasaki; Miyako Ohta; Sumiko Hyuga; Masashi Hyuga; Takao Hayakawa 📂 Article 📅 2000 🏛 Elsevier Science 🌐 English ⚖ 186 KB

## High -performance liquid chromatography with electrospray ionization mass spectrometry (LC/MS) and liquid chromatography with tandem mass spectrometry (LC/MS/MS) were applied to the analysis of the site-specific carbohydrate heterogeneity in erythropoietin (EPO) used as a model of the sialylate

Electrospray Ionization Mass Spectrometr

Electrospray Ionization Mass Spectrometry of Tetrodotoxin and Its Analogs: Liquid Chromatography/Mass Spectrometry, Tandem Mass Spectrometry, and Liquid Chromatography/Tandem Mass Spectrometry

✍ Yuki Shoji; Mari Yotsu-Yamashita; Teruo Miyazawa; Takeshi Yasumoto 📂 Article 📅 2001 🏛 Elsevier Science 🌐 English ⚖ 132 KB

Tetrodotoxin (TTX), a powerful sodium channel blocker, usually exists as a mixture of its analogs (TTXs) in natural sources. Due to the structural variation, some analogs are difficult to detect using the postcolumn liquid chromatography-fluorescent detection (LC-FLD) system. Liquid chromatography/e

Qualitative assessment of leachables usi

Qualitative assessment of leachables using data-dependent liquid chromatography/mass spectrometry and liquid chromatography/tandem mass spectrometry

✍ P. R. Tiller; Z. El Fallah; V. Wilson; J. Huysman; D. Patel 📂 Article 📅 1997 🏛 John Wiley and Sons 🌐 English ⚖ 134 KB 👁 3 views

Data-dependent liquid chromatography tandem mass spectrometry was utilized to identify leachables from adhesives used in pharmaceutical products. This approach affords a significant increase in the amount of data obtained from a single experiment. No information about the sample is needed a priori t

Analysis of 9-fluorenylmethyloxycarbonyl

Analysis of 9-fluorenylmethyloxycarbonyl derivatives of catecholamines by high performance liquid chromatography, liquid chromatography/mass spectrometry and tandem mass spectrometry

✍ Su Chen; Qing Li; Paul M. Carvey; Kawan Li 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 142 KB 👁 3 views

9-Fluorenylmethyloxycarbonyl (FMOC) derivatives of catecholamines, including dopamine (DA; 3,4-dihydroxyphenethylamine), norepinephrine (NE; 2-amino-1-(3,4-dihydroxyphenyl)ethanol) and epinephrine (EPI; 1-phenyl-1-hydroxy-2-methylaminopropane) as well as 3, 4-dihydroxybenzylamine (DHBA) have been an

Characterization of phenolic antioxidant

Characterization of phenolic antioxidants from Maté (Ilex Paraguayensis) by liquid chromatography/mass spectrometry and liquid chromatography/tandem mass spectrometry

✍ M. Carini; R. Maffei Facino; G. Aldini; M. Calloni; L. Colombo 📂 Article 📅 1998 🏛 John Wiley and Sons 🌐 English ⚖ 118 KB 👁 1 views

Liquid chromatography/ion trap mass spectrometry with an atmospheric pressure chemical ionization (APCI) interface in the negative-ion mode, using collision-induced dissociation (CID) of precursor ions in parallel with UV-diode-array detection (DAD), was applied to the characterization in crude extr

Characterization of explosives by liquid

Characterization of explosives by liquid chromatography/mass spectrometry and liquid chromatography/tandem mass spectrometry using electrospray ionization and parent-ion scanning techniques

✍ Bruno Casetta; Fabio Garofolo 📂 Article 📅 1994 🏛 John Wiley and Sons 🌐 English ⚖ 464 KB

Analytical techniques for the detection of small amounts of explosives (in the picogram range) are now involved in various application. Some of them concern soil, water and air monitoring in order to face environmental problems related to improper handling procedures either in stocking or in wasting