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    • 10. 发明申请
    • A METHOD OF FORMING A DYNAMIC COMBINATORIAL LIBRARY USING A SCAFFOLD
    • 使用SCAFFOLD形成动态组合图书馆的方法
    • WO2003034071A2
    • 2003-04-24
    • PCT/EP2002/011520
    • 2002-10-15
    • THERASCOPE AGSTEENECK, ChristophELISEEV, Alexey, V.HOCHGUERTEL, MatthiasKROTH, Heiko
    • STEENECK, ChristophELISEEV, Alexey, V.HOCHGUERTEL, MatthiasKROTH, Heiko
    • G01N33/68
    • C40B30/04C07C233/52C07C279/16C07C2601/16C07K1/047C07K7/64C12Q1/34G01N33/6845G01N2333/924G01N2500/20
    • The present invention relates to a method of forming a library of components which are potentially capable of binding to a target, which method comprises i) selecting a plurality of molecules carrying a functionality which may interact with a binding site of the said target, said molecules furthermore having a linking group which is capable of interacting with other linking groups under the formation of reversible bonds; ii) selecting a scaffold carrying two or more linking groups which are capable of interacting with the linking groups on the compound carrying a functionality; iii) reacting the scaffold and the molecules carrying the functionality in the presence of the target, under conditions where a formation of reversible bonds between the functionalities on the scaffold and on the molecules carrying a functionality occurs. In one embodiment of the present invention, the scaffold is designed to potentially interact with a binding site of known structure in a known target. The design, or pre-tailoring, of the scaffold will occur with respect to its size, three dimensional structure and/or flexibility. In a further embodiment of the present invention, the scaffold is designed to permit a screening against targets having a binding site of unknown structure, in particular to find components which are active in protein-protein-interactions.
    • 本发明涉及形成潜在能够结合靶标的组分文库的方法,该方法包括:i)选择携带可与所述靶的结合位点相互作用的官能团的多个分子,所述分子 此外具有能够在可逆键形成下与其它连接基团相互作用的连接基团; ii)选择携带两个或更多个能够与携带功能的化合物上的连接基团相互作用的连接基团的支架; iii)在靶标存在下使支架和携带官能团的分子在支架上的官能团和携带官能团的分子之间形成可逆键的条件下进行反应。 在本发明的一个实施方案中,支架被设计成潜在地与已知靶标中已知结构的结合位点相互作用。 支架的设计或预先裁剪将相对于其尺寸,三维结构和/或柔性进行。 在本发明的另一个实施方案中,支架被设计成允许筛选具有未知结构的结合位点的靶,特别是找到在蛋白质 - 蛋白质相互作用中有活性的成分。