发明名称 |
MAGNETICALLY ACTIVATED CELL SORTING FOR PRODUCTION OF PROTEINS |
摘要 |
The invention includes methods of isolating DNA and a protein encoded thereby, the protein being capable of binding to an antigen-bearing moiety. The methods comprise generating a DNA library expressing the protein in a virus vector. A magnetic label is added to cells expressing the antigen-bearing moiety and the cells are incubated with virus expressing the protein in the presence of an excess of unlabeled cells which do not express the antigen-bearing moiety to form a mixture, wherein the virus binds to the magnerically labeled cells. Cells having virus bound thereon are isolated from the mixture and DNA encoding the protein and the protein are obtained therefrom.
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申请公布号 |
CA2268397(A1) |
申请公布日期 |
1998.04.23 |
申请号 |
CA19972268397 |
申请日期 |
1997.10.10 |
申请人 |
THE TRUSTEES OF THE UNIVERSITY OF PENNSYLVANIA |
发明人 |
SIEGEL, DONALD L. |
分类号 |
G01N33/543;C07K14/00;C07K16/00;C07K16/08;C07K16/34;C12N15/09;C12N15/10;C12P21/00;C12Q1/68;C40B40/02;(IPC1-7):C07H21/04 |
主分类号 |
G01N33/543 |
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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