The Agilent G2724AA Spectrum Mill Extractor for Applied Biosystems/MDS Sciex QSTAR Data Files is a collection of tools for high-throughput processing of MS and MS/MS spectra to provide protein and peptide identifications and relative quantitation. It enables use of the Spectrum Mill workbench with QSTAR *.wiff files, extracting and preparing raw data for further processing. It performs various operations on MS/MS data, such as extracting and merging nearby spectra, assigning precursor charges, centroiding the spectra, calculating spectral features, and filtering spectra by quality. It also enables quantitation by calculating extracted ion chromatograms. For MS-only data files, it extracts, averages, and centroids the data.
The Agilent G2724AA Spectrum Mill Extractor is a tool designed for high-throughput processing of MS and MS/MS spectra. It enables the use of the Spectrum Mill workbench with QSTAR *.wiff files by extracting, merging, and preparing raw data for further analysis.
It extracts and merges nearby MS/MS spectra from the same precursor ion, assigns precursor charges where possible, centroids the MS/MS spectra, calculates spectral features, filters MS/MS spectra by quality, and calculates extracted ion chromatograms.
It processes Applied Biosystems/MDS Sciex QSTAR *.wiff files.
A copy of Analyst QS equivalent to or newer than the version used to acquire the data needs to be co-resident on the Spectrum Mill server.