Global Patent Index - EP 0973947 A1

EP 0973947 A1 2000-01-26 - 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 NUKLEINSÄUREHYBRIDISIERUNGEN, 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 (FR)

Application

EP 98920600 A

Priority

  • FR 9800722 W
  • FR 9704328 A

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 (main, further and additional classification)

C12Q 1/68

IPC 8 full level (invention and additional information)

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

CPC (invention and additional information)

C12Q 1/6816 (2013.01); Y10T 436/143333 (2013.01)

Combination set (CPC)

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

EPO simple patent family

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

INPADOC legal status


2002-05-15 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20011101

2000-01-26 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 19990920

2000-01-26 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE