SEQUENCING PEPTIDES WITHOUT SCANNING THE REFLECTRON - POST-SOURCE DECAY WITH A CURVED-FIELD REFLECTRON TIME-OF-FLIGHT MASS-SPECTROMETER

被引：41

作者：

CORDERO, MM

CORNISH, TJ

COTTER, RJ

LYS, IA

机构：

[1] JOHNS HOPKINS UNIV,SCH MED,MIDDLE ATLANTIC MASS SPECTROMETRY LAB,BALTIMORE,MD 21205

[2] ILYS SOFTWARE,PITTSBURGH,PA 15232

来源：

RAPID COMMUNICATIONS IN MASS SPECTROMETRY | 1995年 / 9卷 / 14期

关键词：

D O I：

10.1002/rcm.1290091407

中图分类号：

Q5 [生物化学];

学科分类号：

071010 ; 081704 ;

摘要：

A time-of-flight mass spectrometer has been developed using a reflectron in which the voltages placed on the lens elements correspond to a function describing the are of a circle. This curved-field reflectron enables acquisition of focused product-ion mass spectra at a single reflectron voltage, In this paper, we present results from this instrument for the amino acid sequencing of several peptides and describe the method of mass calibration.

引用

页码：1356 / 1361

页数：6

共 11 条

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