发明授权
- 专利标题: Isolating hepatitis B Dane particles
- 专利标题(中): 隔离乙型肝炎丹麦颗粒
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申请号: US784191申请日: 1977-04-04
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公开(公告)号: US4129646A公开(公告)日: 1978-12-12
- 发明人: William J. McAleer , Edward H. Wasmuth
- 申请人: William J. McAleer , Edward H. Wasmuth
- 申请人地址: NJ Rahway
- 专利权人: Merck & Co., Inc.
- 当前专利权人: Merck & Co., Inc.
- 当前专利权人地址: NJ Rahway
- 主分类号: A61K39/29
- IPC分类号: A61K39/29 ; B01D43/00 ; C07K14/02 ; A61K39/12 ; C12K7/00
摘要:
Biological fluid containing hepatitis B surface antigen is subjected to isopycnic banding with collection of fractions rich in Dane particles. The Dane particles are useful as diagnostic and immunologic agents.
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