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:
Feb. 08, 2005
Filed:
Nov. 21, 1997
Martine Cerutti, Saint-Christol-les-Ales, FR;
Hassan Chaabihi, Ales, FR;
Gerard Devauchelle, Saint-Chistol-les-Ales, FR;
Laurent Gauthier, Ales, FR;
Michel Kaczorek, Montferrier, FR;
Marie-paule Lefranc, Clapiers, FR;
Marie-alix Poul, Castries, FR;
Martine Cerutti, Saint-Christol-les-Ales, FR;
Hassan Chaabihi, Ales, FR;
Gerard Devauchelle, Saint-Chistol-les-Ales, FR;
Laurent Gauthier, Ales, FR;
Michel Kaczorek, Montferrier, FR;
Marie-Paule LeFranc, Clapiers, FR;
Marie-Alix Poul, Castries, FR;
Abstract
Recombinant baculovirus used as an expression vector in the production of immunoglobulins with an insect cell. The invention is characterized by a first expression cassette comprising a first sequence coding for at least one portion of an immunoglobulin heavy chain, wherein the sequence is transcriptionally controlled by a first baculovirus promoter, and a second expression cassette comprising a second sequence coding for at least one portion of an immunoglobulin light chain, said second sequence being transcriptionally controlled by a second baculovirus promoter. The first and second promoters are two different promoters or derivatives of different promoters, the first and second promoters residing at different loci.