Global Patent Index - EP 0973947 A1

EP 0973947 A1 20000126 - SYSTEM FOR DETECTING NUCLEIC ACID HYBRIDISATION, PREPARATION METHOD AND APPLICATION THEREOF

Title (en)

SYSTEM FOR DETECTING NUCLEIC ACID HYBRIDISATION, PREPARATION METHOD AND APPLICATION THEREOF

Title (de)

SYSTEME ZUR ERKENNUNG VON NUKLEINS√ĄUREHYBRIDISIERUNGEN, DEREN HERSTELLUNG UND ANWENDUNG

Title (fr)

SYSTEMES DE DETECTION D'HYBRIDATION D'ACIDES NUCLEIQUES, LEUR PROCEDE DE PREPARATION ET LEURS UTILISATIONS

Publication

EP 0973947 A1 20000126 (FR)

Application

EP 98920600 A 19980409

Priority

  • FR 9800722 W 19980409
  • FR 9704328 A 19970409

Abstract (en)

[origin: FR2762013A1] The invention concerns nucleic acid detection using a probe consisting of: a binding domain A, consisting of a single strand polynucleotide; an intermediate domain B, consisting of at least a stop synthon; and a display domain C, consisting of a double strand polynucleotide, wherein is incorporated at least a marked nucleotide constituting detection means. The use of said probes amplifies the hybridisation signal with nucleic acid target sequences.

IPC 1-7

C12Q 1/68

IPC 8 full level

C12N 15/09 (2006.01); C12Q 1/68 (2006.01); C12Q 1/6816 (2018.01)

CPC (source: EP US)

C12Q 1/6816 (2013.01 - EP); Y10T 436/143333 (2015.01 - EP US)

C-Set (source: EP)

C12Q 1/6816 + C12Q 2565/519 + C12Q 2563/107 + C12Q 2525/186

Citation (search report)

See references of WO 9845475A1

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

DOCDB simple family (publication)

FR 2762013 A1 19981016; FR 2762013 B1 19990604; EP 0973947 A1 20000126; JP 2001518787 A 20011016; US 6210932 B1 20010403; WO 9845475 A1 19981015

DOCDB simple family (application)

FR 9704328 A 19970409; EP 98920600 A 19980409; FR 9800722 W 19980409; JP 54246798 A 19980409; US 40276499 A 19991203