申请人:Franch Thomas
公开号:US20060246450A1
公开(公告)日:2006-11-02
The invention relates to a method for synthesising a bifunctional complex comprising an encoded molecule and an identifier polynucleotide identifying the chemical entities having participated in the synthesis of the encoded molecule, said method comprising the steps of i) providing a) at least one template comprising one or more codons capable of hybridising to an anti-codon, wherein said template is optionally associated with one or more chemical entities, and b) a plurality of building blocks each comprising an anti-codon associated with one or more chemical entities, and ii) hybridising the anti-codon of one or more of the provided building blocks to the template, iii) covalently linking said anti-codons and/or linking the at least one template with the anti-codon of at least one building block, thereby generating an identifier polynucleotide capable of identifying chemical entities having participated in the synthesis of the encoded molecule, iv) separating the template from one or more of the anti-codons hybridised thereto, thereby generating an at least partly single stranded identifier polynucleotide associated with a plurality of chemical entities, v) generating a bifunctional complex comprising an encoded molecule and an identifier polynucleotide identifying the chemical entities having participated in the synthesis of the encoded molecule, wherein said encoded molecule is generated by reacting at least two of said plurality of chemical entities associated with the identifier polynucleotide, and wherein said at least two chemical entities are provided by separate building blocks.
本发明涉及一种合成具有编码分子和标识多核苷酸的双功能复合物的方法,该标识多核苷酸用于识别参与编码分子合成的化学实体,该方法包括以下步骤:i)提供至少一种模板,该模板包括一个或多个能够与反密码子杂交的密码子,其中所述模板可选地与一个或多个化学实体相关联,并且提供多个构建块,每个构建块包括与一个或多个化学实体相关联的反密码子;ii)将所提供的一个或多个构建块的反密码子与模板杂交;iii)共价结合所述反密码子和/或将至少一个构建块的反密码子与至少一个模板连接,从而生成能够识别参与编码分子合成的化学实体的标识多核苷酸;iv)将模板与杂交的一个或多个反密码子分离,从而生成至少部分单链的与多个化学实体相关联的标识多核苷酸;v)生成一种双功能复合物,该复合物包括一个编码分子和一个标识多核苷酸,用于识别参与编码分子合成的化学实体,其中所述编码分子是通过反应与标识多核苷酸相关联的至少两个所述化学实体生成的,并且所述至少两个化学实体由不同的构建块提供。