申请人:Plexium, Inc.
公开号:US10828643B2
公开(公告)日:2020-11-10
This application provides a bead with a covalently attached chemical compound and a covalently attached DNA barcode and methods for using such beads. The bead has many substantially identical copies of the chemical compound and many substantially identical copies of the DNA barcode. The compound consists of one or more chemical monomers, where the DNA barcode takes the form of barcode modules, where each module corresponds to and allows identification of a corresponding chemical monomer. The nucleic acid barcode can have a concatenated structure or an orthogonal structure. Provided are method for sequencing the bead-bound nucleic acid barcode, for cleaving the compound from the bead, and for assessing biological activity of the released compound.
本申请提供了一种带有共价连接的化合物和共价连接的 DNA 条形码的珠子,以及使用这种珠子的方法。这种珠子有许多基本相同的化合物拷贝和许多基本相同的 DNA 条形码拷贝。化合物由一种或多种化学单体组成,DNA 条形码采用条形码模块的形式,每个模块对应并可识别相应的化学单体。核酸条形码可以具有连接结构或正交结构。本发明还提供了对与珠子结合的核酸条形码进行测序、从珠子上裂解化合物以及评估释放出的化合物的生物活性的方法。