Global Patent Index - EP 1504263 A1

EP 1504263 A1 20050209 - POLYELECTROLYTE COMPLEX (E.G.ZWITTERIONIC POLYTHIOPHENES) WITH A RECEPTOR (E.G. POLYNUCLEOTIDE, ANTIBODY ETC.) FOR BIOSENSOR APPLICATIONS

Title (en)

POLYELECTROLYTE COMPLEX (E.G.ZWITTERIONIC POLYTHIOPHENES) WITH A RECEPTOR (E.G. POLYNUCLEOTIDE, ANTIBODY ETC.) FOR BIOSENSOR APPLICATIONS

Title (de)

POLYELEKTROLYTKOMPLEX (Z.B. ZWITTERIONISCHE POLYTHIOPHENE) MIT EINEM REZEPTOR (Z.B. POLYNUKLEOTID, ANTIKÖRPER USW.) FÜR BIOSENSORANWENDUNGEN

Title (fr)

COMPLEXE POLYELECTROLYTIQUE (PAR EX. POLYTHIOPHENES ZWITTERIONIQUES) COMPRENANT UN RECEPTEUR (PAR EX. POLYNUCLEOTIDE, ANTICORPS, ETC.) POUR APPLICATION DANS LE DOMAINE DES BIODETECTEURS

Publication

EP 1504263 A1 20050209 (EN)

Application

EP 03723613 A 20030509

Priority

  • SE 0300762 W 20030509
  • SE 0201468 A 20020513

Abstract (en)

[origin: WO03096016A1] The invention relates to a complex between a conjugated polyelectrolyte, and one or more receptor molecules specific for a target biomolecule analyte, said polyelectrolyte and said receptor being non-covalently bound to each other, usable as a probe for biomolecular interactions. It also relates to a method of determining selected properties of biomolecules. Thereby, a complex as above is exposed to a target biomolecule analyte whereby the analyte and the receptor interact, and a change of a property of said polyelectrolyte in response to the interaction between the receptor and the analyte is detected.The detected change is used to determine said selected property of said biomolecule.

IPC 1-7

G01N 33/53; C12Q 1/68; G01N 33/543

IPC 8 full level

C12Q 1/68 (2006.01); C12Q 1/6825 (2018.01); C12Q 1/6827 (2018.01); G01N 21/78 (2006.01); G01N 33/531 (2006.01); G01N 33/543 (2006.01); G01N 33/566 (2006.01); G01N 37/00 (2006.01)

CPC (source: EP US)

C12Q 1/6825 (2013.01 - EP US); C12Q 1/6827 (2013.01 - EP US); G01N 33/531 (2013.01 - EP US); G01N 33/54366 (2013.01 - EP US); G01N 33/566 (2013.01 - EP US)

C-Set (source: EP US)

  1. C12Q 1/6825 + C12Q 2565/628
  2. C12Q 1/6827 + C12Q 2563/125

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

DOCDB simple family (publication)

WO 03096016 A1 20031120; AU 2003230536 A1 20031111; CA 2487947 A1 20031120; EP 1504263 A1 20050209; JP 2005525554 A 20050825; SE 0201468 D0 20020513; US 2006175193 A1 20060810

DOCDB simple family (application)

SE 0300762 W 20030509; AU 2003230536 A 20030509; CA 2487947 A 20030509; EP 03723613 A 20030509; JP 2004503956 A 20030509; SE 0201468 A 20020513; US 51419103 A 20030509