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. 14, 2012
Filed:
Jun. 03, 2008
Applicants:
Robert Young, London, GB;
James Rance, London, GB;
Inventors:
Robert Young, London, GB;
James Rance, London, GB;
Assignee:
Lonza Biologics PLC, Slough, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12P 21/06 (2006.01); C12N 15/00 (2006.01); C07H 21/02 (2006.01); C07K 14/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to a mammalian cell based expression and secretion system and the expression and secretion of recombinant proteins by using secretory signal peptides. The present invention also relates to an expression cassette useful for the secretion of a heterologous gene from a mammalian cell, in particular a CHO cell. The present invention is also directed to a method of secreting a heterologous protein from mammalian cells such as CHO cells.