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.

Date of Patent:
Aug. 07, 2012

Filed:

Apr. 15, 2008
Applicants:

Ka-yiu San, Houston, TX (US);

George N. Bennett, Houston, TX (US);

Thomas Bryce Causey, Ipswich, MA (US);

Matthew Sing Wong, Houston, TX (US);

Steven Wu, Houston, TX (US);

Inventors:

Ka-Yiu San, Houston, TX (US);

George N. Bennett, Houston, TX (US);

Thomas Bryce Causey, Ipswich, MA (US);

Matthew Sing Wong, Houston, TX (US);

Steven Wu, Houston, TX (US);

Assignee:

William Marsh Rice University, Houston, TX (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12N 1/20 (2006.01); C12P 21/06 (2006.01);
U.S. Cl.
CPC ...
Abstract

A method of producing biological products using bacteria with an inactivated ptsHI and wild type err and no added glucose transport activity and which consumes nearly all glucose in the media is described. The ΔptsHI bacteria produce large quantities of recombinant protein without producing significant amounts of acetate. The bacteria grow well on standard LB broth without additional supplementation.


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