METHOD OF CHARGE REDUCTION OF ELECTRON TRANSFER DISSOCIATION PRODUCT IONS
摘要
A mass spectrometer is disclosed wherein highly charged fragment ions resulting from Electron Transfer Dissociation fragmentation of parent ions are reduced in charge state within a Proton Transfer Reaction cell 35 by reacting the fragment ions with a neutral superbase reagent gas such as Octahydropyrimidolazepine.
申请公布号
WO2009147411(A3)
申请公布日期
2010.01.28
申请号
WO2009GB01421
申请日期
2009.06.05
申请人
MICROMASS UK LIMITED;CHEN, WEIBIN;CHAKRABORTY, ASISH, B.;GEBLER, JOHN, CHARLES;BROWN, JEFFREY, MARK
发明人
CHEN, WEIBIN;CHAKRABORTY, ASISH, B.;GEBLER, JOHN, CHARLES;BROWN, JEFFREY, MARK