Alpha 1-antitrypsin preparation as well as a method for producing the same
    19.
    发明授权
    Alpha 1-antitrypsin preparation as well as a method for producing the same 有权
    α1-抗胰蛋白酶制剂及其制备方法

    公开(公告)号:US06974792B2

    公开(公告)日:2005-12-13

    申请号:US09963341

    申请日:2001-09-24

    CPC分类号: C07K14/8125 A61K38/00

    摘要: A native, chromatographically purified α1-AT preparation having a purity of at least 0.7 PU/mg protein and a relative plasma α1-AT activity of at least 120% is disclosed. The ratio of active to inactive α1-AT is higher than in plasma.Furthermore, a method of producing this preparation is disclosed, as well as the use of a carrier material, e.g. an inorganic carrier material such as hydroxylapatite for separating active α1-AT from inactive α1-AT.

    摘要翻译: 公开了具有至少0.7PU / mg蛋白纯度和至少120%的相对血浆α1-AT活性的天然色谱纯化的α1-AT制剂。 活性与无活性α1-AT的比例高于血浆。 此外,公开了制备该制剂的方法,以及载体材料的使用,例如, 用于分离活性α1-AT和无活性α1-AT的无机载体材料,例如羟基磷灰石。