Global Patent Index - EP 1127167 A1

EP 1127167 A1 20010829 - METHODS FOR PREVENTING CROSS-CONTAMINATION IN SOLID SUPPORT-BASED ASSAYS

Title (en)

METHODS FOR PREVENTING CROSS-CONTAMINATION IN SOLID SUPPORT-BASED ASSAYS

Title (de)

METHODE ZUR VERHINDERUNG VON KREUZKONTAMINATIONEN BEI TESTVERFAHREN DIE FESTE TRÄGER VERWENDEN

Title (fr)

PROCEDES DE PREVENTION DE LA CONTAMINATION CROISEE DANS LES DOSAGES A SUPPORT SOLIDE

Publication

EP 1127167 A1 20010829 (EN)

Application

EP 99971466 A 19991102

Priority

  • US 9925653 W 19991102
  • US 10685798 P 19981103

Abstract (en)

[origin: WO0026410A1] This invention provides an apparatus and methods for reducing artifacts in assays that use a solid support by reducing carryover of reagents from one assay mixture to another. Examples of assay formats for which the invention is useful include sandwich assays, including nucleic acid hybridization assays and immunoassays.

IPC 1-7

C12Q 1/68; C12N 5/00; C12P 19/34; G01N 33/53; G01N 33/566

IPC 8 full level

C12Q 1/68 (2006.01); C12Q 1/6834 (2018.01); G01N 33/543 (2006.01)

CPC (source: EP)

C12Q 1/6834 (2013.01); G01N 33/54393 (2013.01)

C-Set (source: EP)

  1. C12Q 1/6834 + C12Q 2563/149 + C12Q 2563/131 + C12Q 2527/125
  2. C12Q 1/6834 + C12Q 2563/143 + C12Q 2563/131 + C12Q 2527/125
  3. C12Q 1/6834 + C12Q 2565/625 + C12Q 2563/131 + C12Q 2527/125
  4. C12Q 1/6834 + C12Q 2563/131 + C12Q 2547/107 + C12Q 2527/125

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)

WO 0026410 A1 20000511; AU 1461500 A 20000522; AU 774572 B2 20040701; CA 2349635 A1 20000511; EP 1127167 A1 20010829; EP 1127167 A4 20040714

DOCDB simple family (application)

US 9925653 W 19991102; AU 1461500 A 19991102; CA 2349635 A 19991102; EP 99971466 A 19991102