The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Oct. 17, 2000

Filed:

Nov. 19, 1998
Applicant:
Inventors:

Yasushi Shigemori, Kisarazu, JP;

Jun Fujiwara, Kisarazu, JP;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12Q / ; C12Q / ; C12Q / ;
U.S. Cl.
CPC ...
435-6 ; 435 19 ; 435 23 ;
Abstract

A nucleic acid detecting method using a probe is provided which makes it possible to obtain correct information on a target double-stranded DNA dsDNA without damaging the target double-stranded DNA dsDNA. In the nucleic acid detecting method of the present invention, a nucleic acid is detected by subjecting the target double-stranded DNA dsDNA bound with a first single-stranded DNA dsDNA probe via recA protein to a treatment with a single-stranded DNA dsDNA specific nuclease, to thereby allow a second single-stranded DNA dsDNA probe consisting of a base sequence complementary to that of the first probe or a part thereof and labeled with a detectable marker to bind to the target DNA dsDNA.


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