Gene expression with covalently modified polynucleotides
    15.
    发明申请
    Gene expression with covalently modified polynucleotides 有权
    用共价修饰的多核苷酸进行基因表达

    公开(公告)号:US20050272154A1

    公开(公告)日:2005-12-08

    申请号:US11189321

    申请日:2005-07-26

    IPC分类号: A61K48/00 C12N15/87 C12N15/85

    CPC分类号: C12N15/87 A61K48/00

    摘要: A process and compound wherein nucleic acids can be modified with a host of molecules and maintain their ability to be expressed. A modifying chemical attachment of polyions to polynucleotides can be used to facilitate the change of tertiary structure of the nucleic acid and in some cases condensation of nucleic acids into smaller, charged particles useful in delivering the nucleic acid to a cell.

    摘要翻译: 一种方法和化合物,其中核酸可以用多种分子修饰并保持其表达能力。 可以将聚阴离子与多核苷酸的修饰化学连接用于促进核酸的三级结构的改变,并且在一些情况下,将核酸缩合成用于将核酸递送至细胞的较小带电粒子。

    Compounds and processes for single-pot attachment of a label to siRNA
    16.
    发明申请
    Compounds and processes for single-pot attachment of a label to siRNA 审中-公开
    用于单标记偶联到siRNA的化合物和方法

    公开(公告)号:US20060167239A1

    公开(公告)日:2006-07-27

    申请号:US11337122

    申请日:2006-01-20

    IPC分类号: C07H21/04 C07H21/02

    CPC分类号: C07H21/02 C07H21/04

    摘要: Compounds and methods are provided for a single-pot covalent attachment of a label to an siRNA comprising forming a covalently attachable labeling reagent for alkylating the molecule. Then, combining the covalently attachable labeling reagent with a mixture containing the molecule, under conditions wherein the labeling reagent has reactivity with the molecule thereby forming a covalent bond.

    摘要翻译: 提供了化合物和方法用于单标记共价连接标签到siRNA,包括形成用于烷基化分子的共价连接的标记试剂。 然后,在标记试剂与分子具有反应性,从而形成共价键的条件下,将可共价连接的标记试剂与含有该分子的混合物结合。