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. 30, 2005
Filed:
Jul. 11, 2001
Takashi Okuda, Kawasaki, JP;
Shuji Saito, Kawasaki, JP;
Kristi M. Moore, Lenexa, KS (US);
Yoshinari Tsuzaki, Lenexa, KS (US);
Takashi Okuda, Kawasaki, JP;
Shuji Saito, Kawasaki, JP;
Kristi M. Moore, Lenexa, KS (US);
Yoshinari Tsuzaki, Lenexa, KS (US);
Zeon Corporation, Tokyo, JP;
Abstract
There is provided a DNA molecule derived from a prokaryotic cell in which at least one of the DNA regions encoding NXB (N is asparagine, X is any amino acid other than proline, and B is serine or threonine) has been modified so that no N-glycosylation occurs during the expression in a eukaryotic cell, and since the DNA molecule has been modified at the N-glycosylation site, it produces a non-N-glycosylated protein, which thereby exhibits a high immunogenicity when, for example, it is allowed to produce, in a eukaryotic cell, an antigen protein derived from a prokaryotic cell.