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:
Dec. 25, 2007
Filed:
Sep. 02, 2003
Eun Jung Lee, Gyeonggi-do, KR;
Hyung Ki Park, Seoul, KR;
Hyun Seok Kim, Seoul, KR;
Ji Sook Park, Seoul, KR;
Yeon Hyang Kim, Seoul, KR;
Hyune Soo Lee, Seoul, KR;
Hyung Kon Koh, Seoul, KR;
Myung Suk OH, Gyeonggi-do, KR;
Eun Jung Lee, Gyeonggi-do, KR;
Hyung Ki Park, Seoul, KR;
Hyun Seok Kim, Seoul, KR;
Ji Sook Park, Seoul, KR;
Yeon Hyang Kim, Seoul, KR;
Hyune Soo Lee, Seoul, KR;
Hyung Kon Koh, Seoul, KR;
Myung Suk Oh, Gyeonggi-do, KR;
CJ Corporation, Seoul, KR;
Abstract
The present invention relates to an amino acid-modified human interferon alpha isoform having at least one of the Asn-Xaa-Ser/Thr (N-X-S/T) sequence formed at a specific site so that glycosylation takes place at this site and a gene encoding the same, an expression vector comprising the gene, and a method for producing glycosylated human interferon alpha isoform by transforming or transfecting an eukaryotic cell with the expression vector, culturing the transfected or transformed cell and isolating the glycosylated human interferon alpha isoform from the culture, the glycosylated human interferon alpha isoform produced therefrom and a pharmaceutical composition comprising the same.