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. 22, 1998
Filed:
Apr. 30, 1996
James G Nadeau, Chapel Hill, NC (US);
Cheryl H Dean, Raleigh, NC (US);
James L Schram, Knightdale, NC (US);
Deborah R Howard, Durham, NC (US);
Margaret S Dey, Durham, NC (US);
David J Wright, Chapel Hill, NC (US);
Becton, Dickinson and Company, Franklin Lakes, NJ (US);
Abstract
Primers and methods for adapter-mediated multiplex amplification of the IS6110 insertion element of the Mycobacterium tuberculosis (M.tb) complex and a 16S rDNA target common to essentially all mycobacteria are described. In certain embodiments, the primers are optimized for efficient multiplex amplification in thermophilic SDA. The multiplex Strand Displacement Amplification methods of the invention are capable, in a single amplification reaction, of simultaneously identifying M. tuberculosis and providing a screen for substantially all of the clinically relevant species of mycobacteria. Also disclosed are internal control sequences designed for coamplification with the two targets, allowing assessment of amplification efficiency and/or quantitation of the targets.