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:
Oct. 17, 2023
Filed:
Oct. 25, 2018
Roche Molecular Systems, Inc., Pleasanton, CA (US);
Shawn Lee Suko, Walnut Creek, CA (US);
Roche Molecular Systems, Inc., Pleasanton, CA (US);
Abstract
Modified or mutant bacterial luciferases having improved activity, as compared to wild type or unmodified bacterial luciferases, are described. The modified or mutant bacterial luciferases display increased light production and/or slower signal decay. Employing these modified or mutant bacterial luciferases improve a luminescence reporter system assay by increasing the detection sensitivity, resulting in improved bioreporter/reporter assays. The invention further provides methods for using the modified or mutant bacterial luciferases, reporter assays using the modified or mutant bacterial luciferases, and kits and articles of manufacture.