OLIGOPEPTIDE FRAGMENTATION VIEWED AS CONSTANT NEUTRAL LOSS

被引：4

作者：

FENSELAU, C ^{[1
]}

MURPHY, CM ^{[1
]}

COTTER, RJ ^{[1
]}

机构：

[1] JOHNS HOPKINS UNIV,DEPT PHARMACOL & MOLEC SCI,BALTIMORE,MD 21218

来源：

JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY | 1990年 / 1卷 / 04期

关键词：

D O I：

10.1016/1044-0305(90)85010-J

中图分类号：

Q5 [生物化学];

学科分类号：

071010 ; 081704 ;

摘要：

Spectra were recorded of all fragment ions formed by elimination of 28-u neutral fragments in fast atom bombardment spectra of peptides in the mass range 1000-1800 u, This approach can provide less complex spectra than either conventionally scanned spectra or product ion scans from collisionaIly activated four-sector experiments, and spectra that contain information that is both overlapping and complementary to those from the other techniques. Constant neutral loss spectra may provide a reading frame for distinguishing sequence ion series in tandem or single analyzer spectra. © 1990 American Society for Mass Spectrometry.

引用

页码：336 / 340

页数：5