Method for preparation of type II collagen
    2.
    发明授权
    Method for preparation of type II collagen 失效
    II型胶原蛋白的制备方法

    公开(公告)号:US5840848A

    公开(公告)日:1998-11-24

    申请号:US778467

    申请日:1997-01-03

    CPC分类号: C07K14/78 A61K38/00

    摘要: An method is disclosed for removing Type I collagen-containing tissue adjoining Type II collagen-containing animal tissue comprising treatment of unprocessed Type II collagen-containing tissue in an acidic solution in the presence of an acid proteinase and subjecting the mixture to moderate agitation for a period of time sufficient to cause digestion or separation of the Type I collagen-containing tissue from the Type II collagen-containing tissue. Also disclosed are methods for removing proteoglycans from Type II collagen-containing tissue.

    摘要翻译: 公开了一种用于去除含有II型胶原的动物组织的含I型胶原的组织的方法,包括在酸性蛋白酶存在下在酸性溶液中处理未加工的含II型胶原蛋白的组织,并对该混合物进行适度搅拌 足以引起含有I型胶原的组织从含有I型胶原的组织消化或分离的时间。 还公开了从含II型胶原的组织中去除蛋白聚糖的方法。