发明授权
- 专利标题： Attachment enhanced 293 cells
- 专利标题（中）： 附件增强293细胞
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申请号： US453117申请日： 1995-05-30
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公开(公告)号： US5683903A公开(公告)日： 1997-11-04
- 发明人: Paul G. Lysko , Nabil A. Elshourbagy , Mary E. Brawner
- 申请人： Paul G. Lysko , Nabil A. Elshourbagy , Mary E. Brawner
- 申请人地址： PA Philadelphia
- 专利权人： SmithKline Beecham Corporation
- 当前专利权人： SmithKline Beecham Corporation
- 当前专利权人地址： PA Philadelphia
- 主分类号： G01N33/566
- IPC分类号： G01N33/566 ; C07K14/705 ; C12N5/071 ; C12N5/10 ; C12N11/00 ; C12N15/09 ; C12N15/85 ; C12P21/02 ; C12R1/91 ; G01N33/50 ; C12N5/00
摘要：
Attachment enhanced human embryonic kidney cells, 293, are provided. These cells have been modified to contain a selected mammalian scavenger gene, which has been found to improve the ability of these cells to attach in culture. The improved cells of the invention are useful in assays in which the unmodified 293 cells could be used.