发明名称 |
DNA originating in non-A non-B hepatitis virus gene and constituting polypeptide. |
摘要 |
<p>The present invention provides DNAs originating in non-A non-B hepatitis virus genome gene and polypeptides constituting said virus, which enable the diagnosis of hepatitis induced by said virus. An RNA is extracted and purified from the plasma of a patient with non-A non-B hepatitis. By using this RNA as a template, a single strand DNA is prepared. Then, the DNA is amplified by the PCR method with the use of appropriately selected primers. The partial DNA sequence of the above-mentioned virus is identified by analyzing the structure and the constituting polypeptide of this virus is deduced. Thus, the antigen site is confirmed.</p> |
申请公布号 |
EP0628572(A2) |
申请公布日期 |
1994.12.14 |
申请号 |
EP19940108256 |
申请日期 |
1994.05.27 |
申请人 |
EISAI CO., LTD.;ARIMA, TERUKATSU |
发明人 |
AOYAMA, MUNEO;OBARA, TAKASHI;TOHMATSU, JUNICHI;SAWADA, TAKASHI;HOSODA, TETSUYA;IWASAKI, YOSHIHIRO;ARIMA, TERUKATSU |
分类号 |
G01N33/53;A61K39/00;A61K39/29;A61K39/395;A61P31/12;C07K14/005;C07K14/02;C07K14/10;C07K14/18;C07K16/00;C07K16/08;C12N15/09;C12P21/02;C12P21/08;C12Q1/70;G01N33/569;G01N33/576;(IPC1-7):C07K15/00 |
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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