发明名称 |
Microchannel array component, microchannel array for recovering biomolecules, and method for recovering biomolecules |
摘要 |
Various types of biomolecules as the objects of recovery included in a sample solution in minute amounts are separated in accordance with their affinity for various types of probe molecules and readily recovered. A sample solution 8 including biomolecules 7 as the objects of recovery are poured into a microchannel array 6. After the biomolecules 7 are bound to probe molecules which are fixed on the wall of a microchannel in the form of spots and which have a high affinity for the biomolecules 7, a second substrate having periodic protrusions is removed from the microchannel array 6. A portion of the microchannel array 6 that includes a spot in which the probe molecules that are bound to the biomolecules 7, which are the objects of recovery for the first substrate, are fixed is cut with a sharp cutting knife, for example, thereby obtaining a piece that retains on the surface the probe molecules that are bound to the biomolecules 7. |
申请公布号 |
EP1535666(A1) |
申请公布日期 |
2005.06.01 |
申请号 |
EP20040021947 |
申请日期 |
2004.09.15 |
申请人 |
HITACHI SOFTWARE ENGINEERING CO., LTD. |
发明人 |
KOGI, OSAMU |
分类号 |
G01N33/53;B01J19/00;B01L3/00;C12M1/00;C12N15/09;C40B50/14;G01N1/04;G01N1/28;G01N35/00;(IPC1-7):B01L3/00;G01N1/00 |
主分类号 |
G01N33/53 |
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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