发明名称 |
CORE-GLYCOSYLATED HCV ENVELOPE PROTEINS |
摘要 |
The present invention relates to HCV envelope proteins or parts thereof which are the product of expression in eukaryotic cells. More particularly said HCV envelope proteins are characterized in thaton average up to 80% of their N-glycosylation sites are core glycosylated. Of these N-glycosylated sites more than 70% are glycosylated with an oligomannose containing 8 to 10 mannoses. Furthermore, the ratio of the oligomannoses with structure Man(7)-GlcNAc(2) over the oligomannose with structure Man(8)-GlcNAc(2) is less than or equal to 0.45. Less than 10% of the oligomannoses is terminated with an alpha 1.3 linked mannose. The HVC envelope proteins of the invention are particularly suited for diagnostic, prophylactic and therapeutic purposes. A suitable eukaryotic cell for production of the HCV envelope proteins of the invention is a Hansenula cell. |
申请公布号 |
HRP20030946(A2) |
申请公布日期 |
2005.10.31 |
申请号 |
HR2003P000946 |
申请日期 |
2003.11.20 |
申请人 |
INNOGENETICS N.V. |
发明人 |
ERIK DEPLA;ALFONS BOSMAN;GEERT DESCHAMPS;ERWIN SABLON;MANFRED SUCKOW;ISABELLE SAMSON;GERT VERHEYDEN |
分类号 |
G01N33/53;A61K38/00;A61K39/00;A61K39/29;A61P31/14;C07K14/18;C12N7/04;C12N15/09;G01N33/576 |
主分类号 |
G01N33/53 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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