Invention Grant
US07901943B2 Materials and methods for controlling isotope effects during fractionation of analytes
有权
在分析物分解过程中控制同位素效应的材料和方法
- Patent Title: Materials and methods for controlling isotope effects during fractionation of analytes
- Patent Title (中): 在分析物分解过程中控制同位素效应的材料和方法
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Application No.: US12290784Application Date: 2008-11-03
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Publication No.: US07901943B2Publication Date: 2011-03-08
- Inventor: Fred E. Regnier , Roujian Zhang
- Applicant: Fred E. Regnier , Roujian Zhang
- Applicant Address: US IN West Lafayette
- Assignee: Purdue Research Foundation
- Current Assignee: Purdue Research Foundation
- Current Assignee Address: US IN West Lafayette
- Agency: Mueting, Raasch & Gebhardt, P.A.
- Main IPC: G01N33/22
- IPC: G01N33/22 ; A61K38/00 ; C07K1/00 ; C07K14/00 ; C07K17/00
Abstract:
Compositions and methods for controlling or eliminating isotope effects during fractionation of chemically equivalent but isotopically distinct compounds. Isotope coding agents contain heavy isotopes other than deuterium. The invention facilitates intelligent data acquisition. After sample fractionation, isotope abundance ratios are calculated using mass spectrometry, and analytes of interest are identified in real time.
Public/Granted literature
- US20090148952A1 Materials and methods for controlling isotope effects during fractionation of analytes Public/Granted day:2009-06-11
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