发明名称 |
Tetrahydrocannabinol derivatives, 125I-labeled tetrahydrocannabinol derivatives, immunogens yielding antibodies and radioimmunoassay for detecting cannabinoids. |
摘要 |
<p>An improved immunoassay for detecting cannabinoids is described. This immunoassay is characterized by utilizing, as reagents, antibody, <1><2><5>I-radiolabeled antigen, an unlabeled antigen and an anion exchange resin for separation of labeled and unlabeled antigen. The iodinated tetrahydrocannabinol moiety is stabilized by the addition of small quantities of antioxidants such as butylated hydroxytoluene.</p> |
申请公布号 |
EP0027567(A1) |
申请公布日期 |
1981.04.29 |
申请号 |
EP19800105800 |
申请日期 |
1980.09.25 |
申请人 |
F. HOFFMANN-LA ROCHE & CO. AKTIENGESELLSCHAFT |
发明人 |
FAHRENHOLTZ, KENNETH EARL;HEVERAN, JOHN EDWARD |
分类号 |
A61K31/35;A61K31/352;A61P37/00;C07D311/80;G01N33/53;G01N33/94;(IPC1-7):07D311/80;01N33/94;01N33/56;01N33/60 |
主分类号 |
A61K31/35 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|