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:
Aug. 02, 2016
Filed:
Apr. 28, 2014
Us Newwin, Inc., Rockville, MD (US);
Gaofeng Liu, North Potomac, MD (US);
Min-ju Chang, Gaithersburg, MD (US);
Averell L. Gnatt, Pikesville, MD (US);
Tian Ye, Germantown, MD (US);
US NewWin, Inc., Rockville, MD (US);
Abstract
The invention is directed to the enhanced expression and purification of lipoxygenase enzymes. These enzymes are of wide-spread industrial importance, often produced in heterologous microbial systems. Preferably, the lipoxygenase produced by the methods of the invention is a plant-derived enzyme and expressed at high-levels in a microbial system that includes a protease-deficient host and one or more chaperone expression plasmids. The invention is also directed to amino acid and nucleic acid fragments of the lipoxygenase enzyme including fragments in expression constructs encoding all or a portion of one or more lipoxygenase genes. The invention is also directed to methods of manufacturing bread and other food and also non-food products with lipoxygenase manufactured by the methods of the invention.