Sökning: "Collision-activated dissociation CAD"
Hittade 2 avhandlingar innehållade orden Collision-activated dissociation CAD.
1. Characterization of Polypeptides by Tandem Mass Spectrometry Using Complementary Fragmentation Techniques
Sammanfattning : In the growing field of proteomics identification of proteins by tandem mass spectrometry (MS/MS) is performed by matching experimental mass spectra against calculated spectra of all possible peptides in a protein database. One problem with this approach is the false-positive identifications. LÄS MER
2. New Proteomics Methods and Fundamental Aspects of Peptide Fragmentation
Sammanfattning : The combination of collision-activated dissociation, (CAD) and electron capture dissociation, (ECD) yielded a 125% increase in protein identification. The S-score was developed for measuring the information content in MS/MS spectra. This measure made it possible to single out good quality spectra that were not identified by a search engine. LÄS MER