Osteogenic Proteins
    13.
    发明申请
    Osteogenic Proteins 审中-公开
    成骨蛋白

    公开(公告)号:US20080233170A1

    公开(公告)日:2008-09-25

    申请号:US12038606

    申请日:2008-02-27

    IPC分类号: A61K38/16 A61F2/00

    CPC分类号: A61K38/1875

    摘要: Disclosed are (1) osteogenic devices comprising a matrix containing substantially pure natural-sourced mammalian osteogenic protein; (2) DNA and amino acid sequences for novel polypeptide chains useful as subunits of dimeric osteogenic proteins; (3) vectors carrying sequences encoding these novel polypeptide chains and host cells transfected with these vectors; (4) methods of producing these polypeptide chains using recombinant DNA technology; (5) antibodies specific for these novel polypeptide chains; (6) osteogenic devices comprising these recombinantly produced proteins in association with an appropriate carrier matrix; and (7) methods of using the osteogenic devices to mimic the natural course of endochondral bone formation in mammals.

    摘要翻译: 公开的是(1)包含含有基本上纯天然来源的哺乳动物成骨蛋白质的基质的成骨装置; (2)可用作二聚成骨蛋白亚基的新型多肽链的DNA和氨基酸序列; (3)携带编码这些新型多肽链的序列的载体和用这些载体转染的宿主细胞; (4)使用重组DNA技术生产这些多肽链的方法; (5)对这些新型多肽链具有特异性的抗体; (6)包含这些重组产生的蛋白质与合适的载体基质相结合的成骨装置; 和(7)使用成骨装置来模拟哺乳动物软骨内骨形成的自然过程的方法。