发明名称 |
Method of Esterifying Bio-Related Molecule for Mass Spectrometry and Method of Mass Spectrometry of Obtained Esterified Derivative |
摘要 |
[Problems]To provide a method for enhancing analysis sensitivity of bio-related molecules in mass spectrometry. To provide a method for rapidly and conveniently analyzing biological acid molecules using the method of enhanced analysis sensitivity in mass spectrometry. [Means for Solution] A method of preparing a bio-related molecule to be subjected to mass spectrometry, in which at least a part of acid group(s) is esterified, comprising reacting a bio-related molecule comprising an acid group(s) with a triazene compound to esterify at least a part of said acid group(s). A method of analyzing bio-related molecules comprising reacting a bio-related molecule comprising an acid group(s) with a triazene compound to esterify said acid group(s), and then subjecting said bio-related molecule having an esterified acid group(s) to mass spectrometry.
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申请公布号 |
US2009311793(A1) |
申请公布日期 |
2009.12.17 |
申请号 |
US20070224310 |
申请日期 |
2007.02.22 |
申请人 |
NISHIMURA SHIN-ICHIRO;MIURA YOSHIAKI |
发明人 |
NISHIMURA SHIN-ICHIRO;MIURA YOSHIAKI |
分类号 |
G01N33/68;G01N24/00;G01N33/00 |
主分类号 |
G01N33/68 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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