Invention Grant
- Patent Title: Methods for detecting vitamin D metabolites by mass spectrometry
- Patent Title (中): 通过质谱法检测维生素D代谢物的方法
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Application No.: US11386215Application Date: 2006-03-21
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Publication No.: US07972867B2Publication Date: 2011-07-05
- Inventor: Nigel Clarke , Brett Holmquist , Gloria Kwangja Lee , Richard E. Reitz
- Applicant: Nigel Clarke , Brett Holmquist , Gloria Kwangja Lee , Richard E. Reitz
- Applicant Address: US DE Wilmington
- Assignee: Quest Diagnostics Investments Incorporated
- Current Assignee: Quest Diagnostics Investments Incorporated
- Current Assignee Address: US DE Wilmington
- Agency: Foley & Lardner LLP
- Main IPC: G01N24/10
- IPC: G01N24/10
Abstract:
Provided are methods of detecting the presence or amount of a vitamin D metabolite in a sample using mass spectrometry. The methods generally comprise ionizing a vitamin D metabolite in a sample and detecting the amount of the ion to determine the presence or amount of the vitamin D metabolite in the sample. Also provided are methods to detect the presence or amount of two or more vitamin D metabolites in a single assay.
Public/Granted literature
- US20060228809A1 Methods for detecting vitamin D metabolites by mass spectrometry Public/Granted day:2006-10-12
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