Methods and compositions for coupling nucleic acid to a functionalized support

    公开(公告)号:US12152235B2

    公开(公告)日:2024-11-26

    申请号:US18069171

    申请日:2022-12-20

    Inventor: Laure Jobert

    Abstract: This invention relates to methods and compositions for coupling nucleic acid to a functionalized surface or support. In particular, the present invention provides an improved process for coupling aminated nucleic acid to a support functionalized with carboxylic acid groups, wherein the coupling reaction is conducted in the presence of an organic solvent. The invention further relates to compositions and kits for performing the coupling reaction and uses of nucleic acid-loaded supports for various applications.

    Nucleic acid preparation method
    25.
    发明授权

    公开(公告)号:US11261480B2

    公开(公告)日:2022-03-01

    申请号:US16849833

    申请日:2020-04-15

    Abstract: A method for processing a nucleic acid, in which the nucleic acid is exposed to an aqueous medium which includes a polyol in sufficient proportion for at least a portion of the nucleic acid to enter or remain in an extra-solution phase. Thus, a polyol may be used to bind a nucleic acid which is in solution to a solid support or to wash a nucleic acid on a solid support whilst maintaining it on the support. The polyol may for example be a C2-C10 alkanediol.

    NUCLEIC ACID PREPARATION METHOD
    29.
    发明申请
    NUCLEIC ACID PREPARATION METHOD 有权
    核酸制备方法

    公开(公告)号:US20160115524A1

    公开(公告)日:2016-04-28

    申请号:US13989782

    申请日:2011-11-28

    CPC classification number: C12Q1/6806 C12N15/1006 C12N15/1013

    Abstract: A method for processing a nucleic acid, in which the nucleic acid is exposed to an aqueous medium which includes a polyol in sufficient proportion for at least a portion of the nucleic acid to enter or remain in an extra-solution phase. Thus, a polyol may be used to bind a nucleic acid which is in solution to a solid support or to wash a nucleic acid on a solid support whilst maintaining it on the support. The polyol may for example be a C2-C10 alkanediol.

    Abstract translation: 一种用于处理核酸的方法,其中所述核酸暴露于水性培养基,所述水性培养基包含足够比例的多元醇,用于所述核酸的至少一部分进入或保留在超溶液相中。 因此,多元醇可以用于将溶液中的核酸与固体支持物结合,或者将固体支持物上的核酸同时保持在载体上。 多元醇可以是例如C 2 -C 10链烷二醇。

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