Protein analysis by electrospray ionization mass spectrometry.
作者信息
Ishikawa K, Niwa Y
机构信息
National Chemical Laboratory for Industry, Ibaraki, Japan.
出版信息
Nucleic Acids Symp Ser. 1990(22):25-6.
PMID:2129306
Abstract
The applicability of electrospray ionization (ESI) mass spectrometry to protein analyses has been studied. The molecular weight of hen egg lysozyme (HEL) was determined with an accuracy of +/- 2 u. The choice of solvents and additives in sample preparations was important to achieve high sensitivity as well as high precision of molecular weight measurements.
摘要
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Protein analysis by electrospray ionization mass spectrometry.
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