发明名称 |
MALDI MASS SPECTROMETRY METHOD |
摘要 |
The problem is to provide a MALDI mass spectrometry method that can be used for a mass spectrometry method by a general MALDI method with which it is possible to measure multiple molecules to be measured that are contained in a sample quantitatively in a short period of time with good efficiency compared with conventional methods. The problem is solved by a MALDI mass spectrometry method for a sample containing multiple molecules to be measured, which is a MALDI mass spectrometry method characterized in that the multiple molecules to be measured are a saccharide mixture, a glycopeptide mixture, a glycopeptide-peptide mixture, a glycoprotein mixture, or a glycoprotein-protein mixture, and that a quantitative mass spectrum of the multiple molecules to be measured is obtained from an arbitrary point in the sample to be measured where a signal is detected without measuring and integrated averaging the entire sample to be measured. |
申请公布号 |
US2014206094(A1) |
申请公布日期 |
2014.07.24 |
申请号 |
US201214240693 |
申请日期 |
2012.08.29 |
申请人 |
Amano Junko;Okumura Hisako |
发明人 |
Amano Junko;Okumura Hisako |
分类号 |
H01J49/00;H01J49/04 |
主分类号 |
H01J49/00 |
代理机构 |
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代理人 |
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主权项 |
1. A MALDI mass spectrometry method for a sample containing multiple molecules to be measured, which is a MALDI mass spectrometry method characterized in that the multiple molecules to be measured are a saccharide mixture, a glycopeptide mixture, a glycopeptide-peptide mixture, a glycoprotein mixture or a glycoprotein-protein mixture, and that a quantitative mass spectrum of the multiple molecules to be measured is obtained from an arbitrary point in the sample to be measured where a signal is detected without measuring and integrated averaging the entire sample to be measured. |
地址 |
Tokyo JP |