ISSN:
0030-493X
Keywords:
Chemistry
;
Analytical Chemistry and Spectroscopy
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
The collision-induced decomposition spectra of electrospray-produced molecule ions were investigated on a hybrid tandem mass spectrometer. The molecular mass of the peptides investigated ranged from m/z 409 (as the singly protonated molcule ion) to 1758 (as the singly, doubly and triply protonated molecules). The effect of changing the center-of-mass collision energy by changing either the laboratory collision energy or the mass of the target gas was investigated. The spectra of all ions investigated showed a large number of sequence ions representative of the peptides' structures.
Additional Material:
9 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/oms.1210280511
