- 专利标题： MASS SPECTROMETRY METHOD FOR MEASURING VITAMIN B6 IN BODY FLUIDS
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申请号： US18466168申请日： 2023-09-13
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公开(公告)号： US20230420235A1公开(公告)日： 2023-12-28
- 发明人: Qibo Jiang , Sum Chan , Richard E Reitz
- 申请人： Quest Diagnostics Investments Incorporated
- 申请人地址： US DE Wilmington
- 专利权人： Quest Diagnostics Investments Incorporated
- 当前专利权人： Quest Diagnostics Investments Incorporated
- 当前专利权人地址： US DE Wilmington
- 主分类号： H01J49/00
- IPC分类号： H01J49/00 ; G01N33/82 ; G01N33/49
摘要：
Provided are methods of detecting the presence or amount of the active form of vitamin B6, pyridoxal 5′-phosphate, in a body fluid sample using tandem mass spectrometry coupled with liquid chromatography.
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