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:
Apr. 19, 1994
Filed:
Nov. 10, 1992
Applicant:
Inventors:
Huw M Davies, Davis, CA (US);
Michael R Pollard, Davis, CA (US);
Assignee:
Calgene, Inc., Davis, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12N / ; C12P / ;
U.S. Cl.
CPC ...
435196 ; 435135 ;
Abstract
This invention relates to a novel class of plant enzymes, thioesterases having preferential hydrolase activity toward one or more medium-chain acyl-ACP substrates. Purification, especially the removal of substantially all other plant proteins, and use of the plant thioesterase is provided, including the use of the protein as a tool in gene isolation for biotechnological applications and a description of various uses for such nucleic acid sequences thereto. The enzyme is preferrably obtained from Umbellularia californica and has preferential hydrolase activity toward C12 acyl-ACP substrate.