Global Patent Index - EP 1175431 A4

EP 1175431 A4 2002-09-11 - SUBSTRATE INCLUDING ANIONIC DETERGENT FOR PURIFYING NUCLEIC ACID

Title (en)

SUBSTRATE INCLUDING ANIONIC DETERGENT FOR PURIFYING NUCLEIC ACID

Title (de)

SUBSTRAT DAS EIN ANIONISCHES DETERGENZZUR REINIGUNG VON NUKLEINSÄURE ENTHÄLT

Title (fr)

SUBSTRAT CONTENANT UN DETERGENT ANIONIQUE DE PURIFICATION D'ACIDE NUCLEIQUE

Publication

EP 1175431 A4 (EN)

Application

EP 00923408 A

Priority

  • US 0010225 W
  • US 13190999 P

Abstract (en)

[origin: WO0066606A1] A substrate for purifying nucleic acid and enriching for populations of nucleic acids from a single cell source consists of a matrix and anionic detergent affixed thereto. A method of making the substrate includes the steps of affixing an anionic detergent to the matrix. A method for isolating and archiving nucleic acid utilizing the matrix includes the steps of applying the nucleic acid sample to the substrate, the substrate physically capturing the nucleic acid and bonding the nucleic acid to the substrate.

IPC 1-7 (main, further and additional classification)

C07H 21/00; A61K 9/14; C07H 1/08; C12N 15/10; C12Q 1/68; G01N 33/00

IPC 8 full level (invention and additional information)

C12N 15/10 (2006.01)

CPC (invention and additional information)

C12N 15/1006 (2013.01)

Citation (search report)

  • No further relevant documents disclosed
  • See also references of WO 0066606A1

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

WO 0066606 A1 20001109; AU 4353500 A 20001117; EP 1175431 A1 20020130; EP 1175431 A4 20020911

INPADOC legal status


2005-01-05 [18D] APPLICATION DEEMED TO BE WITHDRAWN

- Effective date: 20040630

2004-04-07 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20040219

2002-09-11 [A4] DESPATCH OF SUPPLEMENTARY SEARCH REPORT

- Effective date: 20020731

2002-09-11 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A4

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

2002-09-11 [RIC1] CLASSIFICATION (CORRECTION)

- Free text: 7C 07H 21/00 A, 7A 61K 9/14 B, 7G 01N 33/00 B, 7C 07H 1/08 B, 7C 12Q 1/68 B, 7C 12N 15/10 B

2002-01-30 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20011022

2002-01-30 [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

2002-01-30 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO:

- Free text: AL;LT;LV;MK;RO;SI