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Speeding up Tandem Mass Spectrometry Based Database Searching by Peptide and Spectrum Indexing
Mass Spectrometry Database Searching Peptide Spectrum Indexing
2010/12/21
Database searching is the technique of choice for shotgun proteomics, and to date much research effort has been spent on improving its effectiveness. However, database searching faces a serious challe...
Rapid detection of dimethyl yellow dye in curry by liquid chromatography-electrospray-tandem mass spectrometry
azo dyes dimethyl yellow curry LC-ESI-/MS/MS
2014/2/27
An accurate and rapid method, was devised for the identification and quantitation of dimethyl yellow dye in curry, based on liquid chromatography-tandem mass spectrometry interfaced with electrospray....
Analysis of Dabsyl-Cl Derivated Amino Acids by High Performance Liquid Chromatography and Tandem Mass Spectrometry
amino acid dabsyl chloride analysis HPLC-MS/MS
2009/6/17
A high performance liquid chromatograph coupled with a tandem mass (MS/MS) detector was used for the analysis of 4-dimethylaminoazobenzene-4-sulfonyl chloride (dabsyl-Cl) derivated amino acids. Apart ...
pFind 2.0： a software package for peptide and protein identification via tandem mass spectrometry
peptide and protein identification tandem mass spectrometry
2010/12/16
This paper describes the pFind 2.0 software package for peptide and protein identification via tandem mass spectrometry. Firstly, the most important feature of pFind 2.0 is that it offers amodularized...
Exploiting the kernel trick to correlate fragment ions for peptide identification via tandem mass spectrometry,
correlate fragment ions peptide identification tandem mass spectrometry
2010/12/14
The correlation among fragment ions in a tandem mass spectrum is crucial in reducing stochastic mismatches
for peptide identification by database searching. Until now, an efficient scoring algorithm ...