Pegylated Interleukin-10
    2.
    发明申请
    Pegylated Interleukin-10 审中-公开
    聚乙二醇化白细胞介素-10

    公开(公告)号:US20110064690A1

    公开(公告)日:2011-03-17

    申请号:US12950329

    申请日:2010-11-19

    CPC classification number: A61K38/2066 A61K47/60 C07K14/5428 C07K2319/31

    Abstract: Interleukin-10 (IL-10) conjugated via a linker to one or more polyethylene glycol (PEG) molecules at a single amino acid residue of the IL-10, and a method for preparing the same, are provided. The method produces a stable mono-pegylated IL-10, which retains IL-10 activity, where pegylation is selective for the N-terminus on one subunit of IL-10 with little or no formation of monomeric IL-10. The method also provides a substantially homogenous population of mono-PEG-IL-10.

    Abstract translation: 提供了通过接头与IL-10的单个氨基酸残基上的一个或多个聚乙二醇(PEG)分子缀合的白细胞介素-10(IL-10)及其制备方法。 该方法产生稳定的单聚乙二醇化IL-10,其保留IL-10活性,其中聚乙二醇化对IL-10的一个亚基上的N末端具有选择性,几乎或不形成单体IL-10。 该方法还提供基本均匀的单PEG-IL-10群体。

    Method for purifying adenoviruses
    4.
    发明授权
    Method for purifying adenoviruses 有权
    腺病毒纯化方法

    公开(公告)号:US07393631B2

    公开(公告)日:2008-07-01

    申请号:US11326275

    申请日:2006-01-05

    CPC classification number: C12N7/00 C07K14/4746 C12N2710/10351

    Abstract: Methods for purifying adenoviruses from a contaminated sample using a hydroxyapatite medium are provided. Sodium chloride concentrations present in buffers used throughout the method are at least 150 mM to prevent the adenovirus from irreversibly binding to the hydroxyapatite. Levels of contaminants and empty adenovirus capsids from samples purified by conventional purification techniques are further reduced to provide a highly pure adenovirus preparation.

    Abstract translation: 提供了使用羟基磷灰石介质从污染样品中纯化腺病毒的方法。 存在于整个方法中使用的缓冲液中的氯化钠浓度为至少150mM,以防止腺病毒与羟磷灰石不可逆地结合。 来自通过常规纯化技术纯化的样品的污染物和空的腺病毒衣壳的水平进一步降低以提供高纯度的腺病毒制剂。

    PEGYLATED INTERLEUKIN-10
    6.
    发明申请
    PEGYLATED INTERLEUKIN-10 审中-公开
    PEGYLELELELEKIN-10

    公开(公告)号:US20100297069A1

    公开(公告)日:2010-11-25

    申请号:US12620854

    申请日:2009-11-18

    CPC classification number: A61K38/2066 A61K47/60 C07K14/5428 C07K2319/31

    Abstract: Interleukin-10 (IL-10) conjugated via a linker to one or more polyethylene glycol (PEG) molecules at a single amino acid residue of the IL-10, and a method for preparing the same, are provided. The method produces a stable mono-pegylated IL-10, which retains IL-10 activity, where pegylation is selective for the N-terminus on one subunit of IL-10 with little or no formation of monomeric IL-10. The method also provides a substantially homogenous population of mono-PEG-IL-10.

    Abstract translation: 提供了通过接头与IL-10的单个氨基酸残基上的一个或多个聚乙二醇(PEG)分子缀合的白细胞介素-10(IL-10)及其制备方法。 该方法产生稳定的单聚乙二醇化IL-10,其保留IL-10活性,其中聚乙二醇化对IL-10的一个亚基上的N末端具有选择性,几乎或不形成单体IL-10。 该方法还提供基本均匀的单PEG-IL-10群体。

    PEGYLATED INTERLEUKIN-10
    7.
    发明申请
    PEGYLATED INTERLEUKIN-10 审中-公开
    PEGYLELELELEKIN-10

    公开(公告)号:US20080317707A1

    公开(公告)日:2008-12-25

    申请号:US12200486

    申请日:2008-08-28

    CPC classification number: A61K38/2066 A61K47/60 C07K14/5428 C07K2319/31

    Abstract: Interleukin-10 (IL-10) conjugated via a linker to one or more polyethylene glycol (PEG) molecules at a single amino acid residue of the IL-10, and a method for preparing the same, are provided. The method produces a stable mono-pegylated IL-10, which retains IL-10 activity, where pegylation is selective for the N-terminus on one subunit of IL-10 with little or no formation of monomeric IL-10. The method also provides a substantially homogenous population of mono-PEG-IL-10.

    Abstract translation: 提供了通过接头与IL-10的单个氨基酸残基上的一个或多个聚乙二醇(PEG)分子缀合的白细胞介素-10(IL-10)及其制备方法。 该方法产生稳定的单聚乙二醇化IL-10,其保留IL-10活性,其中聚乙二醇化对IL-10的一个亚基上的N末端具有选择性,几乎或不形成单体IL-10。 该方法还提供基本均匀的单PEG-IL-10群体。

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