| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1195672 | Journal of the American Society for Mass Spectrometry | 2006 | 4 Pages |
Abstract
A Microsoft Excel utility, HX-Express, that significantly accelerates the analysis of hydrogen exchange mass spectrometry data is described. HX-Express generates deuterium uptake and peak width plots from peaks in mass spectral data. Data analysis is intentionally semi-automated, requiring that the user find the peaks to be analyzed. The peaks are entered in the form of x, y lists of m/z versus intensity or can be directly imported from Waters MassLynx software. Analysis of data with HX-Express provides the same results as manual data processing but is substantially faster. In addition to speed, HX-Express provides and preserves visual and numeric displays of the analysis process for quality control.
Related Topics
Physical Sciences and Engineering
Chemistry
Analytical Chemistry
Authors
David D. Weis, John R. Engen, Ignatius J. Kass,