MULTIPLY CHARGED IONS IN FIELD DESORPTION MASS-SPECTRA OF PEPTIDES CONTAINING BASIC AMINO-ACIDS

被引:15
作者
KATAKUSE, I [1 ]
MATSUO, T [1 ]
WOLLNIK, H [1 ]
MATSUDA, H [1 ]
机构
[1] OSAKA UNIV,COLL GEN EDUC,INST PHYS,TOYONAKA,OSAKA 560,JAPAN
来源
ORGANIC MASS SPECTROMETRY | 1979年 / 14卷 / 08期
关键词
D O I
10.1002/oms.1210140813
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Multiply charged ions up to [M+4]4+ were observed in the field desorption mass spectra of five different peptides. The relationship between the charge‐multiplicity and the number of basic sidechains is discussed. Copyright © 1979 John Wiley & Sons, Ltd.
引用
收藏
页码:457 / 458
页数:2
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