发明名称 |
Molecular fingerprinting of triglycerides in biological samples by electrospray ionization tandem mass spectrometry |
摘要 |
A method for determination of at least one of the triglyceride molecular species in a biological sample comprising the subjecting sample to lipid extraction to obtain a lipid extract and subjecting the resulting lipid extract to 2D electrospray ionization tandem mass spectrometry (ESI/MS/MS) with neutral loss scanning of all naturally occurring aliphatic chains and contour analysis of 2D intercept peaks. A method for determination of tricylglyceride content and/or TG molecular species directly from a lipid extract of a biological sample comprising subjecting said lipid extract to electrospray ionization tandem mass spectrometry.
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申请公布号 |
US7306952(B2) |
申请公布日期 |
2007.12.11 |
申请号 |
US20030606601 |
申请日期 |
2003.06.26 |
申请人 |
WASHINGTON UNIVERSITY IN ST. LOUIS |
发明人 |
GROSS RICHARD W.;HAN XIANLIN |
分类号 |
G01N24/00;G01N33/22;G01N33/92 |
主分类号 |
G01N24/00 |
代理机构 |
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地址 |
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