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.:

US 7838270 B1

PDF
Full Text
Expired
Date of Patent:
Nov. 23, 2010

Filed:

Dec. 23, 2003
Applicants:

Elena K. Davydova, Chicago, IL (US);

Krystyna Maria Kazmierczak, Bloomington, IN (US);

Lucia B. Rothman-denes, Chicago, IL (US);

Inventors:

Elena K. Davydova, Chicago, IL (US);

Krystyna Maria Kazmierczak, Bloomington, IN (US);

Lucia B. Rothman-Denes, Chicago, IL (US);

Assignee:

The University of Chicago, Chicago, IL (US);

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12P 19/34 (2006.01); C12Q 1/68 (2006.01); C12N 9/12 (2006.01); C07K 14/00 (2006.01);
U.S. Cl.
CPC ...
Abstract

The present invention comprises novel methods, compositions and kits that use N4 vRNAP deletion mutants to detect and quantify analytes comprising one or multiple target nucleic acid sequences, including target sequences that differ by as little as one nucleotide or non-nucleic acid analytes, by detecting a target sequence tag that is joined to an analyte-binding substance. The method consists of an annealing process, a DNA ligation process, an optional DNA polymerase extension process, a transcription process, and, optionally, a detection process.


Find Patent Forward Citations

Davydova, Elena. (2010). Target-dependent transcription using deletion mutants of n4 rna polymerase (U.S. Patent No. 7838270). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7838270

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