发明名称 |
DNA chip, PNA chip, and their preparation methods |
摘要 |
A DNA chip (or PNA chip) composed of a solid carrier and plural DNA fragments (or PNA fragments) fixed onto the solid carrier at each one end, wherein a plurality of short chain spacer molecules having a hydrophilic moiety at each one end are fixed at each another end onto a surface of the solid carrier having no DNA fragments (or no PNA fragments) on its surface is effective for high sensitive quantitative analysis of a nucleic acid fragment complementary to the DNA fragment (or PNA fragment).
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申请公布号 |
US2004185492(A1) |
申请公布日期 |
2004.09.23 |
申请号 |
US20040813191 |
申请日期 |
2004.03.29 |
申请人 |
MAKINO YOSHIHIKO;ABE YOSHIHIKO;TAKAGI MAKOTO;TAKENAKA SHIGEORI;YAMASHITA KENICHI;OGAWA MASASHI |
发明人 |
MAKINO YOSHIHIKO;ABE YOSHIHIKO;TAKAGI MAKOTO;TAKENAKA SHIGEORI;YAMASHITA KENICHI;OGAWA MASASHI |
分类号 |
B01J19/00;C07B61/00;C07H21/00;C07K14/00;C12Q1/68;C40B40/06;(IPC1-7):C12Q1/68;C12M1/34 |
主分类号 |
B01J19/00 |
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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