SEARCH
Proteins
Reagents
Website
Home
About
Project
Admin Center
Proteomics Research Centers
Scientific Working Group
News & Events
News
Newsletter
Presentations
Meetings
Annual Programmatic
Community
Resources
Biodefense Proteomics Catalog
Master Protein Directory
Master Reagent Directory
Proteomics Data Center
NIAID Repositories
BEI
PFGRC
Other Repositories
PlasmID
FTP Download Site
Tools
Tutorials
Publications
Community Links
Site Map
Feedback
Select an Option
Data type
Organisms
Protein search
Summary
Technology Detail
Technology Description
MASIC (MS/MS Automated Selected Ion Chromatogram generator) generates selected ion chromatograms (SICs) for all of the parent ions chosen for fragmentation in an LC-MS/MS analysis.
Category
Technology
PRC
Pacific Northwest National Laboratory
Publication Description
The SICs are generated using the LC-MS data, then each SIC is processed using a peak finding algorithm to characterize the chromatographic peaks, providing peak statistics including elution time of the peak apex, peak area, and peak signal/noise. The program can read Finnigan .Raw files, mzXML files, mzData files or .cdf/.mgf combo files. Results are outputted both as flat files (.txt) and in an XML file that can be read using the accompanying graphical results browser.
Methodology
The browser provides a fast, graphical method for browsing the SICs identified by MASIC, allowing the user to sort and filter the SIC list as desired.
Resource
http://ncrr.pnl.gov/software/MASIC.stm