发明申请
- 专利标题: Non-invasive detection of fetal genetic traits
- 专利标题(中): 非侵入性检测胎儿遗传性状
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申请号: US10964726申请日: 2004-10-15
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公开(公告)号: US20050164241A1公开(公告)日: 2005-07-28
- 发明人: Sinuhe Hahn , Wolfgang Holzgreve , Bernhard Zimmermann , Ying Li
- 申请人: Sinuhe Hahn , Wolfgang Holzgreve , Bernhard Zimmermann , Ying Li
- 优先权: EP03405742.2 20031016
- 主分类号: G01N33/53
- IPC分类号: G01N33/53 ; B01J20/281 ; C12N15/09 ; C12Q1/68 ; G01N30/88 ; G01N37/00 ; C12P19/34
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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