Infrared Multiphoton Dissociation for Enhanced de Novo Sequence Interpretation of N-Terminal Sulfonated Peptides in a Quadrupole Ion Trap

Infrared multiphoton dissociation (IRMPD) of N-terminal sulfonated peptides improves de novo sequencing capabilities in a quadrupole ion trap mass spectrometer. Not only does IRMPD promote highly efficient dissociation of the N-terminal sulfonated peptides but also the entire series of y ions down t...

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Veröffentlicht in:	Analytical chemistry (Washington) 2006-10, Vol.78 (19), p.6855-6862
Hauptverfasser:	Wilson, Jeffrey J, Brodbelt, Jennifer S
Format:	Artikel
Sprache:	eng
Schlagworte:	Amino Acid Sequence Analytical chemistry Chemistry Exact sciences and technology Ions Mass spectrometry Mass Spectrometry - methods Molecular Sequence Data Peptides Peptides - chemistry Spectrometric and optical methods Sulfones - chemistry
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