FUNCTIONAL MOLECULE, FUNCTIONAL MOLECULE SYNTHESIZING AMIDITE AND TARGET SUBSTANCE ANALYSIS METHOD
申请人:Fujihara Tsuyoshi
公开号:US20130017973A1
公开(公告)日:2013-01-17
To provide a functional molecule including a modified nucleotide unit having a substituent introduced to a base thereof, wherein the substituent is removably introduced to the base; a functional molecule synthesizing amidite that has a substituent removably introduced to its base and that is used for the manufacture of the functional molecule; and a target substance analysis method including: preparing a random pool of functional molecules using a functional molecule synthesizing amidite; screening a functional molecule having affinity for a target substance from the random pool; amplifying the functional molecules having affinity for the target substance, wherein the method further comprises, prior to the amplification step, removing a substituent from the functional molecule having affinity for the target substance.
提供一种包括具有引入基团的修饰核苷酸单元的功能分子,其中该基团可被可拆卸地引入到基部;一种合成酰胺基的功能分子合成物,其具有可拆卸地引入到其基部的基团,并用于制造功能分子;以及一种目标物质分析方法,包括:使用功能分子合成酰胺基准备功能分子的随机池;从随机池中筛选出与目标物质有亲和力的功能分子;扩增具有与目标物质有亲和力的功能分子,其中该方法在扩增步骤之前还包括从具有与目标物质有亲和力的功能分子中去除基团。