发明名称 |
Method for seperating cells from a sample |
摘要 |
<p>Rare cells are separated from a sample fluid by a positive selection or negative selection antibody by centrifuging in a tube containing a harvesting float. The harvesting float has an axial passage and a density to settle in the sample fluid and expand the layer of the target component. The antibody is preferably coupled to a particulate carrier, such as a microbead, to attach either the target component or a contaminating component to the particulate carrier. In the positive separation, the particulate carrier is recovered in the axial passage of the float. <IMAGE></p> |
申请公布号 |
EP1221342(A3) |
申请公布日期 |
2003.05.28 |
申请号 |
EP20010129402 |
申请日期 |
2001.12.10 |
申请人 |
BECTON, DICKINSON AND COMPANY |
发明人 |
JURGENSEN, STEWART RUSSELL;LLOYD, SHEILA ANN |
分类号 |
C12M1/26;B01L3/14;C12N5/06;G01N1/28;(IPC1-7):B01L3/14;G01N33/569;G01N33/49 |
主分类号 |
C12M1/26 |
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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