Sequencing of hydrophobic peptides as lithiated adducts using liquid secondary‐ion mass spectrometry without tandem mass spectrometry
作者:
M. Becchi,
S. Rebuffat,
J‐Y. Dugast,
S. Hlimi,
B. Bodo,
G. Molle,
期刊:
Rapid Communications in Mass Spectrometry
(WILEY Available online 1995)
卷期:
Volume 9,
issue 1
页码: 37-41
ISSN:0951-4198
年代: 1995
DOI:10.1002/rcm.1290090110
出版商: Heyden&Son Limited
数据来源: WILEY
摘要:
AbstractLithium cationized hydrophobic peptides in the molecular weight range 1900–2650 Da have been studied by liquid secondary‐ion mass spectrometry. The mass spectra exhibit characteristic lithiated sequence ions. N‐terminal [an+LiH]+and [dn+LiH]+ions together with limited C‐terminal [ypro+Li+H]+ions lead to an easy sequencing of the peptides studied, without the need for tandem mass s
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