Oligopeptide fragmentation viewed as constant neutral loss

C. Fenselau; C. M. Murphy; R. J. Cotter

doi:10.1016/1044-0305(90)85010-J

Oligopeptide fragmentation viewed as constant neutral loss

C. Fenselau, C. M. Murphy, R. J. Cotter

Research output: Contribution to journal › Article › peer-review

5 Scopus citations

Abstract

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.

Original language	English (US)
Pages (from-to)	336-340
Number of pages	5
Journal	Journal of the American Society for Mass Spectrometry
Volume	1
Issue number	4
DOIs	https://doi.org/10.1016/1044-0305(90)85010-J
State	Published - Jul 1990
Externally published	Yes

ASJC Scopus subject areas

Structural Biology
Spectroscopy

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10.1016/1044-0305(90)85010-J

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title = "Oligopeptide fragmentation viewed as constant neutral loss",

abstract = "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.",

author = "C. Fenselau and Murphy, {C. M.} and Cotter, {R. J.}",

note = "Funding Information: Thes tudies reported here were supported by grants BBS 8714238 and DMB 8610589 from the National Sdence Foundation.",

year = "1990",

month = jul,

doi = "10.1016/1044-0305(90)85010-J",

language = "English (US)",

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journal = "Journal of the American Society for Mass Spectrometry",

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T1 - Oligopeptide fragmentation viewed as constant neutral loss

AU - Fenselau, C.

AU - Murphy, C. M.

AU - Cotter, R. J.

N1 - Funding Information: Thes tudies reported here were supported by grants BBS 8714238 and DMB 8610589 from the National Sdence Foundation.

PY - 1990/7

Y1 - 1990/7

N2 - 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.

AB - 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.

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U2 - 10.1016/1044-0305(90)85010-J

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JO - Journal of the American Society for Mass Spectrometry

JF - Journal of the American Society for Mass Spectrometry

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ER -

Oligopeptide fragmentation viewed as constant neutral loss

Abstract

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