Purification of 68Ge/68Ga generator eluate from Fe(III) intended to improve specific radioactivity of 68Ga-based radiopharmaceuticals
    3.
    发明授权
    Purification of 68Ge/68Ga generator eluate from Fe(III) intended to improve specific radioactivity of 68Ga-based radiopharmaceuticals 有权
    从Fe(III)中纯化68Ge / 68Ga发生器洗脱液,旨在提高68Ga类放射性药物的比放射性

    公开(公告)号:US09487410B2

    公开(公告)日:2016-11-08

    申请号:US12745715

    申请日:2008-12-01

    IPC分类号: C01G15/00

    摘要: The present invention provides a method of purifying 68Ge/68Ga generator produced 68Ga from Fe (III). The invention further relates to an automated system within an existing Gallea Synthia prototype that provides purification 68Ga from various cations and preconcentrations of 68Ga. In general, the present invention further depicts the use of an automated system for the production of 68Ga-radiolabelled PET tracers with high specific radioactivity and a kit for purifying 68Ge/68Ga generator produced 68Ga from Fe (III).

    摘要翻译: 本发明提供了一种从Fe(III)中纯化68Ge / 68Ga发生器68Ga的纯化方法。 本发明还涉及现有的Gallea Synthia原型中的自动化系统,其提供来自各种阳离子的纯度68Ga和68Ga的预浓缩。 通常,本发明还描述了使用自动化系统来生产具有高比放射性的68Ga放射性标记的PET示踪剂和用于纯化从Fe(III)制备的68Ga的68Ge / 68Ga发生器的试剂盒。

    Labelled biotin conjugates
    5.
    发明授权
    Labelled biotin conjugates 有权
    标记的生物素缀合物

    公开(公告)号:US08846001B2

    公开(公告)日:2014-09-30

    申请号:US13395575

    申请日:2010-09-16

    IPC分类号: A61K51/00 A61M36/14

    CPC分类号: A61K51/081

    摘要: The present invention provides radioactive gallium complexes which comprise DOTA-biotin conjugates, incorporating a linker group. Also described are radiopharmaceutical compositions, and methods and uses of the complexes for in vivo imaging involving pre-targeting with avidin.

    摘要翻译: 本发明提供了包含DOTA-生物素缀合物的掺入连接基团的放射性镓配合物。 还描述了放射性药物组合物,以及用于体内成像的复合物的方法和用途,涉及与抗生物素蛋白的预靶向。

    LABELLED BIOTIN CONJUGATES
    6.
    发明申请
    LABELLED BIOTIN CONJUGATES 有权
    标签生物联系

    公开(公告)号:US20120177569A1

    公开(公告)日:2012-07-12

    申请号:US13395575

    申请日:2010-09-16

    IPC分类号: A61K51/04 C07F5/00

    CPC分类号: A61K51/081

    摘要: The present invention provides radioactive gallium complexes which comprise DOTA-biotin conjugates, incorporating a linker group. Also described are radiopharmaceutical compositions, and methods and uses of the complexes for in vivo imaging involving pre-targeting with avidin.

    摘要翻译: 本发明提供了包含DOTA-生物素缀合物的掺入连接基团的放射性镓配合物。 还描述了放射性药物组合物,以及用于体内成像的复合物的方法和用途,涉及与抗生物素蛋白的预靶向。

    METHOD FOR OBTAINING 68GA
    7.
    发明申请
    METHOD FOR OBTAINING 68GA 有权
    获得68GA的方法

    公开(公告)号:US20120178902A1

    公开(公告)日:2012-07-12

    申请号:US13395960

    申请日:2010-09-21

    摘要: The present invention relates to a method of obtaining 68Ga from a 68Ge/68Ga radioisotope generator and a method of preparing 68Ga-radiolabelled complexes using the obtained 68Ga. The method comprises elution of the generator with an aqueous chloride ion solution. The invention further relates to an apparatus for carrying out the 68Ga metal complex formation.

    摘要翻译: 本发明涉及一种从68Ge / 68Ga放射性同位素发生器获得68Ga的方法以及使用所获得的68Ga制备68Ga放射性标记复合物的方法。 该方法包括用氯离子水溶液洗脱发生器。 本发明还涉及一种用于实施68Ga金属络合物结构的装置。

    Method for obtaining 68Ga
    9.
    发明授权
    Method for obtaining 68Ga 有权
    获得68Ga的方法

    公开(公告)号:US08663597B2

    公开(公告)日:2014-03-04

    申请号:US13395960

    申请日:2010-09-21

    IPC分类号: A61K51/00 A61M36/14

    摘要: The present invention relates to a method of obtaining 68Ga from a 68Ge/68Ga radioisotope generator and a method of preparing 68Ga-radiolabelled complexes using the obtained 68Ga. The method comprises elution of the generator with an aqueous chloride ion solution. The invention further relates to an apparatus for carrying out the 68Ga metal complex formation.

    摘要翻译: 本发明涉及一种从68Ge / 68Ga放射性同位素发生器获得68Ga的方法以及使用所获得的68Ga制备68Ga放射性标记复合物的方法。 该方法包括用氯离子水溶液洗脱发生器。 本发明还涉及一种用于实施68Ga金属络合物结构的装置。