Protein C or activated protein C-like molecules
    2.
    发明授权
    Protein C or activated protein C-like molecules 失效
    蛋白C或活化蛋白C样分子

    公开(公告)号:US07226999B2

    公开(公告)日:2007-06-05

    申请号:US11004111

    申请日:2004-12-03

    IPC分类号: A61K35/14 A61K38/48 C07K14/00

    CPC分类号: C12N9/6464 C12Y304/21069

    摘要: The present invention relates to novel conjugates between polypeptide variants of protein C and a non-polypeptide moiety, such as PEG or sugar moieties. In particular, the present invention provides novel protein C conjugates having an increased resistance to inactivation by e.g. human plasma and α1-antitrypsin. Consequently, such conjugates have an increased in vivo half-life. Preferred examples include protein C conjugates, wherein at least one additional in vivo N-glycosylation site has been introduced. The conjugates of the invention are useful for treating a variety of diseases, including septic shock.

    摘要翻译: 本发明涉及蛋白质C的多肽变体与非多肽部分如PEG或糖部分之间的新型缀合物。 特别地,本发明提供了新的蛋白质C缀合物,其具有增强的抗失活能力。 人血浆和α1 - 抗胰蛋白酶。 因此,这种缀合物具有增加的体内半衰期。 优选的实例包括蛋白质C缀合物,其中已经引入至少一个额外的体内N-糖基化位点。 本发明的缀合物可用于治疗各种疾病,包括败血性休克。

    Protein C or activated protein C-like molecules
    3.
    发明授权
    Protein C or activated protein C-like molecules 失效
    蛋白C或活化蛋白C样分子

    公开(公告)号:US06933367B2

    公开(公告)日:2005-08-23

    申请号:US09997623

    申请日:2001-11-29

    CPC分类号: C12N9/6464 C12Y304/21069

    摘要: The present invention relates to novel conjugates between polypeptide variants of protein C and a non-polypeptide moiety, such as PEG or sugar moieties. In particular, the present invention provides novel protein C conjugates having an increased resistance to inactivation by e.g. human plasma and α1-antitrypsin. Consequently, such conjugates have an increased in vivo half-life. Preferred examples include protein C conjugates, wherein at least one additional in vivo N-glycosylation site has been introduced. The conjugates of the invention are useful for treating a variety of diseases, including septic shock.

    摘要翻译: 本发明涉及蛋白质C的多肽变体与非多肽部分如PEG或糖部分之间的新型缀合物。 特别地,本发明提供了新的蛋白质C缀合物,其具有增强的抗失活能力。 人血浆和α1 - 抗胰蛋白酶。 因此,这种缀合物具有增加的体内半衰期。 优选的实例包括蛋白质C缀合物,其中已经引入至少一个额外的体内N-糖基化位点。 本发明的缀合物可用于治疗各种疾病,包括败血性休克。