Analysis of peptides using partial (no discharge) atmospheric pressure chemical ionization conditions with ion trap mass spectrometry
- 25 July 2002
- journal article
- research article
- Published by Wiley in Rapid Communications in Mass Spectrometry
- Vol. 16 (17) , 1686-1691
- https://doi.org/10.1002/rcm.772
Abstract
A novel approach, based on the use of atmospheric pressure chemical ionization ion trap mass spectrometry (APCI-ITMS) conditions, but without using corona discharge, was used to analyze peptides. The proposed method was applied to three standard peptides (bombesin, trityrosine and tyrosine-glycine-glycine) as well as peptides obtained through enzymatic digestion of two standard proteins (horse cytochrome c and horse myoglobin). Copyright © 2002 John Wiley & Sons, Ltd.Keywords
This publication has 37 references indexed in Scilit:
- Free energy for blue copper protein unfolding determined by electrospray ionisation mass spectrometryRapid Communications in Mass Spectrometry, 2001
- Isoelectric focusing nonporous silica reversed‐phase high‐performance liquid chromatography/electrospray ionization time‐of‐flight mass spectrometry: a three‐dimensional liquid‐phase protein separation method as applied to the human erythroleukemia cell‐lineRapid Communications in Mass Spectrometry, 2001
- Strategies for determination of insulin with tandem electrospray mass spectrometry: implications for other analyte proteins?Rapid Communications in Mass Spectrometry, 2001
- A convenient method for the generation of negative and positive electrospray ionization mass spectra of proteins by gas‐phase admission of volatile bases and acids via the nebulizing gasRapid Communications in Mass Spectrometry, 2001
- Peer Reviewed: Sample Preparation for LC/MS/MS: Analyzing Biological and Environmental SamplesAnalytical Chemistry, 1998
- Factors determining relative sensitivity of analytes in positive mode atmospheric pressure ionization mass spectrometryAnalytical Chemistry, 1988
- Sensitivity enhancements obtained at high temperatures in atmospheric pressure ionization mass spectrometryAnalytical Chemistry, 1988
- Atmospheric pressure ionization mass spectrometry. Corona discharge ion source for use in a liquid chromatograph-mass spectrometer-computer analytical systemAnalytical Chemistry, 1975
- Atmospheric Pressure Ionization (API) Mass Spectrometry. Solvent-Mediated Ionization of Samples Introduced in Solution and in a Liquid Chromatograph Effluent StreamJournal of Chromatographic Science, 1974
- XX. On the equilibrium of liquid conducting masses charged with electricityJournal of Computers in Education, 1882