EP 1268849 A2 20030102 - REAGENTS AND METHODS FOR DETECTING A REDUCED COFACTOR
Title (en)
REAGENTS AND METHODS FOR DETECTING A REDUCED COFACTOR
Title (de)
REAGENZIEN UND VERFAHREN ZUM NACHWEIS EINES REDUZIERTEN KOFAKTORS
Title (fr)
SYSTEMES DE REACTIFS POUR DETECTER LA PRESENCE D'UN COFACTEUR REDUIT DANS UN ECHANTILLON ET LEURS PROCEDES D'UTILISATION
Publication
Application
Priority
- US 0107619 W 20010308
- US 53720300 A 20000328
Abstract (en)
[origin: WO0173114A2] Signal producing systems, reagent compositions, test strips and kits of the same, as well as methods for their use in the detection of an analyte in a sample, are provided. The subject signal producing systems are characterized by having at least a first and second electron transfer agent and a redox indicator, where in many preferred embodiments the systems include a proteinaceous and non-proteinaceous electron transfer agent, e.g. a phenazine compound and a diaphorase. In many preferred embodiments, the subject systems and kits further include at least one of and often both of an enzyme cofactor and an enzyme having an analyte oxidizing activity, e.g. an analyte dehydrogenase. The subject systems, reagent compositions, test strips and kits find use in the detection of a wide variety of analytes in a sample, such as a physiological sample, e.g. blood or a fraction thereof.
IPC 1-7
IPC 8 full level
G01N 33/52 (2006.01); C12Q 1/00 (2006.01); C12Q 1/32 (2006.01); G01N 21/78 (2006.01); G01N 33/48 (2006.01); G01N 33/49 (2006.01); G01N 33/573 (2006.01)
CPC (source: EP KR)
C12Q 1/00 (2013.01 - EP); C12Q 1/32 (2013.01 - KR); G01N 2333/902 (2013.01 - EP); G01N 2333/90212 (2013.01 - EP)
Citation (search report)
See references of WO 0173114A2
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
WO 0173114 A2 20011004; WO 0173114 A3 20020328; AR 027726 A1 20030409; AU 4354201 A 20011008; CA 2404421 A1 20011004; CN 1419604 A 20030521; EP 1268849 A2 20030102; HK 1050030 A1 20030606; IL 151262 A0 20030410; JP 2003528623 A 20030930; KR 20020089412 A 20021129; MX PA02009469 A 20030224; PL 357180 A1 20040726; RU 2002123839 A 20040310; RU 2266543 C2 20051220
DOCDB simple family (application)
US 0107619 W 20010308; AR P010101443 A 20010327; AU 4354201 A 20010308; CA 2404421 A 20010308; CN 01806937 A 20010308; EP 01916527 A 20010308; HK 03102161 A 20030325; IL 15126201 A 20010308; JP 2001570828 A 20010308; KR 20027012698 A 20020926; MX PA02009469 A 20010308; PL 35718001 A 20010308; RU 2002123839 A 20010308