发明申请
- 专利标题: NON-INVASIVE DETECTION OF FETAL GENETIC TRAITS
- 专利标题(中): 非侵入性检测天然遗传基因
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申请号: US13029999申请日: 2011-02-17
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公开(公告)号: US20110245482A1公开(公告)日: 2011-10-06
- 发明人: Sinuhe Hahn , Wolfgang Holzgreve , Bernhard Zimmermann , Ying Li
- 申请人: Sinuhe Hahn , Wolfgang Holzgreve , Bernhard Zimmermann , Ying Li
- 申请人地址: US CA San Diego
- 专利权人: SEQUENOM, INC.
- 当前专利权人: SEQUENOM, INC.
- 当前专利权人地址: US CA San Diego
- 优先权: EP03405742.2 20031016
- 主分类号: G01N33/50
- IPC分类号: G01N33/50 ; C07H1/08 ; C25B7/00 ; G01N27/447 ; B82Y5/00
摘要:
Blood plasma of pregnant women contains fetal and (generally>90%) maternal circulatory extracellular DNA. Most of said fetal DNA contains ≦500 base pairs, said maternal DNA having a greater size. Separation of circulatory extracellular DNA of
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