Hgf production accelerator containing heparin-like oligosaccharide
    5.
    发明申请
    Hgf production accelerator containing heparin-like oligosaccharide 审中-公开
    含有肝素寡糖的Hgf生产促进剂

    公开(公告)号:US20060293275A1

    公开(公告)日:2006-12-28

    申请号:US10565301

    申请日:2005-03-28

    IPC分类号: A61K31/727

    摘要: The present invention aims to provide an agent for promoting HGF production comprising, as an effective ingredient, a disaccharide comprised of an uronic acid residue (wherein an uronic acid means an iduronic acid or a glucuronic acid, and has the same meaning hereinafter) and a glucosamine residue that are connected by α1,4-glycosidic linkage or β1,4-glycosidic linkage, or an oligosaccharide of tri- to hexadeca-saccharides having a structure in which uronic acid residues and glucosamine residues are alternately and repeatedly connected by α1,4-glycosidic linkage or β1,4-glycosidic linkage, wherein at least one hydroxy group of the uronic acid residues and/or the glucosamine residues may be sulfated, alkylated, acylated or aminated, and/or the amino group at position 2 of at least one of the glucosamine residue(s) may be sulfated, alkylated or acylated, or a salt thereof. The agent of the present invention for promoting HGF production is useful to promote healing of damaged tissues or organs of a living body.

    摘要翻译: 本发明的目的在于提供一种促进HGF生产的试剂,其包含由糖醛酸残基(其中糖醛酸表示艾杜糖醛酸或葡糖醛酸,并且具有下述相同含义)的二糖作为有效成分,和 通过α1,4-糖苷键或β1,4-糖苷键连接的葡糖胺残基或具有其中糖醛酸残基和葡糖胺残基被α1,44交替并重复连接的结构的三十六碳糖的寡糖 - 糖苷键或β1,4-糖苷键,其中所述糖醛酸残基和/或所述葡糖胺残基的至少一个羟基可以被硫酸化,烷基化,酰化或胺化,和/或至少在第2位的氨基 一种或多种葡糖胺残基可被硫酸化,烷基化或酰化,或其盐。 用于促进HGF产生的本发明的药剂可用于促进活体损伤的组织或器官的愈合。

    Segment of glycosylation-deficient HGF alpha-chain
    6.
    发明申请
    Segment of glycosylation-deficient HGF alpha-chain 审中-公开
    糖基化缺陷型HGFα链的区段

    公开(公告)号:US20050221441A1

    公开(公告)日:2005-10-06

    申请号:US11041363

    申请日:2005-01-25

    CPC分类号: C07K14/4753

    摘要: The present invention provides a segment of glycosylation-deficient HGF having mutation(s) introduced into an amino acid sequence so as to prevent glycosylation at least one glycosylation site of a hepatocyte growth factor (HGF), and a method of producing the same. The segment of glycosylation-deficient HGF of the present invention has the same activity as that of a segment of glycosylated HGF, therefore, it is useful as an alternate for a segment of glycosylated HGF.

    摘要翻译: 本发明提供具有引入氨基酸序列的突变的糖基化缺陷型HGF片段,以防止肝细胞生长因子(HGF)的至少一个糖基化位点的糖基化及其制备方法。 本发明的糖基化缺陷型HGF片段具有与糖基化HGF片段相同的活性,因此,作为糖基化HGF片段的替代物是有用的。

    Segment of glycosylation-deficient HGFalpha-chain
    9.
    发明授权
    Segment of glycosylation-deficient HGFalpha-chain 有权
    糖基化缺陷型HGFalpha链的区段

    公开(公告)号:US07807177B2

    公开(公告)日:2010-10-05

    申请号:US10926088

    申请日:2004-08-26

    CPC分类号: C07K14/4753

    摘要: The present invention provides a segment of glycosylation-deficient HGF having mutation(s) introduced into an amino acid sequence so as to prevent glycosylation at at least one glycosylation site of a hepatocyte growth factor (HGF), and a method of producing the same. The segment of glycosylation-deficient HGF of the present invention has the same activity as that of a segment of glycosylated HGF, therefore, it is useful as an alternate for a segment of glycosylated HGF.

    摘要翻译: 本发明提供了具有引入氨基酸序列的突变以防止肝细胞生长因子(HGF)的至少一个糖基化位点处的糖基化的糖基化缺陷型HGF的片段及其制备方法。 本发明的糖基化缺陷型HGF片段具有与糖基化HGF片段相同的活性,因此,作为糖基化HGF片段的替代物是有用的。

    Glycosylation-deficient hepatocyte growth factor
    10.
    发明授权
    Glycosylation-deficient hepatocyte growth factor 有权
    糖基化缺陷型肝细胞生长因子

    公开(公告)号:US07741452B2

    公开(公告)日:2010-06-22

    申请号:US10582973

    申请日:2004-12-15

    IPC分类号: C07K14/175

    CPC分类号: C07K14/4753 A61K48/00

    摘要: The invention provides a modified glycosylation-deficient HGF and a production method thereof. The glycosylation-deficient HGF is produced by introducing amino acid mutation(s) so that no glycosylation take place at at least one glycosylation site of hepatocyte growth factor.

    摘要翻译: 本发明提供了修饰的糖基化缺陷型HGF及其制备方法。 通过引入氨基酸突变来产生糖基化缺陷型HGF,使得在肝细胞生长因子的至少一个糖基化位点处不发生糖基化。