(19)
(11) EP 0 302 881 A1

(12)

(43) Date of publication:
15.02.1989 Bulletin 1989/07

(21) Application number: 87902955.0

(22) Date of filing: 31.03.1987
(51) International Patent Classification (IPC): 
C12N 15/ 09( . )
C12Q 1/ 68( . )
C07H 21/ 00( . )
(86) International application number:
PCT/US1987/000659
(87) International publication number:
WO 1987/005942 (08.10.1987 Gazette 1987/22)
(84) Designated Contracting States:
AT BE CH DE FR GB IT LI LU NL SE

(30) Priority: 02.04.1986 US 19860847292

(71) Applicant: E.I. DU PONT DE NEMOURS AND COMPANY
Wilmington Delaware 19898 (US)

(72) Inventor:
  • KOUL, Ashok, Kumar
    Waltham, MA 02154 (US)

(74) Representative: von Kreisler, Alek, Dipl.-Chem., et al 
Patentanwälte von Kreisler-Selting-Werner Postfach 10 22 41
D-50462 Köln
D-50462 Köln (DE)

   


(54) POLYNUCLEOTIDE PROBES ON SOLID SUPPORT THROUGH PHOTO-LABILE LINKAGE