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发明名称
一种检测探针的制备方法及用途
摘要
本发明涉及一种检测探针的核苷酸序列、制备方法及其在医学诊断和生命科学研究中的应用。检测探针由长短不同但具有互补序列的两条探针构成,长探针5’端连接荧光分子,3’端连接延伸阻断分子,短探针3’端连接淬灭分子。可以根据待检测的基因设计相应的探针,通过固相合成的方法制备探针。本发明的复合探针合成简单,荧光淬灭彻底,可广泛用于基因定性和定量分析,基因突变分析,基因杂交检测,基因分型等领域。
申请公布号
CN1340711A
申请公布日期
2002.03.20
申请号
CN00122858.7
申请日期
2000.08.30
申请人
肖云宁;程芳;卢海波
发明人
肖云宁;程芳;卢海波
分类号
G01N33/53;G01N33/533
主分类号
G01N33/53
代理机构
代理人
主权项
1.一种复合基因探针,它由长短不同但具有互补序列的两条探针构成,长探针5’端连接荧光分子,3’端连接延伸阻断分子,短探针3’端连接淬灭分子,所述长探针可以与待检测基因的部分序列杂交。
地址
100080北京市海淀区中关村路11号
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