Title:
多検体診断用試験エレメントのための検出試薬および電極配置、ならびにそれらを使用する方法
Document Type and Number:
Japanese Patent JP7141433
Kind Code:
B2
Abstract:
Detection reagents, multi-analyte test elements, test systems, and multi-analyte measuring methods are provided. In particular, multi-analyte test elements have (1) a first working electrode and first counter electrode pair covered with a first analyte-specific reagent that includes an enzyme, a coenzyme and a first mediator and have (2) a second working electrode covered with a second analyte-specific reagent that includes an enzyme, a coenzyme and a second mediator, where the second mediator is different than the first mediator. The single counter electrode can be used as the counter electrode for both the first and second analyte measurements at their respective working electrodes. Moreover, the mediator concentrations, measurement ranges, and applied potential differences are not the same for each analyte-specific measurement.
Inventors:
Back, harvey
Betty, Terry A
Duvall, Stacey Hunt
Betty, Terry A
Duvall, Stacey Hunt
Application Number:
JP2020162605A
Publication Date:
September 22, 2022
Filing Date:
September 28, 2020
Export Citation:
Assignee:
F-Hoffmann-La Roche Akchen Gezel Shaft
International Classes:
G01N27/327; G01N27/416; G01N33/66
Domestic Patent References:
| JP2011053211A | ||||
| JP2015536138A | ||||
| JP2016510123A | ||||
| JP2016105092A | ||||
| JP2016540124A |
Foreign References:
| WO2015158645A1 |
Attorney, Agent or Firm:
Patent Attorney Corporation Asahina Patent Office