| 发明名称 |
Isolation of hepatitis B surface antigen from transformed yeast cells. |
| 摘要 |
A method for isolating hepatitis B surface antigen protein particles produced by yeast cells comprises breaking the cells, concentrating the antigens by selective precipitation and post homogenization and further purifying the antigens. |
| 申请公布号 |
EP0384058(A1) |
申请公布日期 |
1990.08.29 |
| 申请号 |
EP19890305958 |
申请日期 |
1989.06.13 |
| 申请人 |
DEVELOPMENT CENTER FOR BIOTECHNOLOGY |
发明人 |
HSIEH, JIH-HAN;SHIH, SHU-CHING |
| 分类号 |
C12P21/02;A61K39/29;C07K1/14;C07K1/30;C07K14/005;C07K14/02;C07K14/195;C12N15/51;C12R1/865 |
主分类号 |
C12P21/02 |
| 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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