发明名称 |
PRODUCTION OF HEPATISIS B VIRUS CORE ANTIGEN (HBCAG) IN YEAST |
摘要 |
Hepatitis B virus core antigen (HBcAg) has been expressed in yeast at levels approaching 30% of the soluble yeast proteins. The expressed 22,000 dalton polypeptide aggregates into 28 nm particles which are morphologically and immunologically indistinguishable from native HBcAg particles. This protein is useful in in vitro diagnostic systems and in vaccines for treatment and prevention of hepatitis B virus-induced diseases and/or infections. |
申请公布号 |
JPS6332491(A) |
申请公布日期 |
1988.02.12 |
申请号 |
JP19870125046 |
申请日期 |
1987.05.23 |
申请人 |
MERCK & CO INC |
发明人 |
RONARUDO DABURIYU ERISU;AAPI HAGOPIAN;PIITAA JIEE KUNISUKAAN |
分类号 |
A61K39/29;A61K38/00;C07K14/02;C12N1/16;C12N15/00;C12N15/09;C12N15/81;C12P21/00;C12R1/86;C12R1/865 |
主分类号 |
A61K39/29 |
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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