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.
Patent No.:
Date of Patent:
Sep. 28, 1999
Filed:
Sep. 02, 1997
Applicant:
Inventors:
Assignee:
Variagenics, Inc., Cambridge, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12Q / ; C12P / ; C07H / ; C07H / ;
U.S. Cl.
CPC ...
435-6 ; 435-5 ; 435 18 ; 435 19 ; 435 912 ; 435 94 ; 536 231 ; 536 243 ; 536 2431 ; 536 2432 ; 536 2433 ; 536 245 ;
Abstract
Methods are disclosed for detecting one or more mutations in an isolated test nucleic acid by forming a heteroduplex with a homologous control DNA and contacting the heteroduplex with a resolvase capable of recognizing at least one single base pair mismatch within the heteroduplex. In preferred embodiments of the invention, the resolvase is bacteriophage T4 endonuclease VII.