Method of inactivating reproducible pathogens
    5.
    发明授权
    Method of inactivating reproducible pathogens 失效
    灭活可重复病原体的方法

    公开(公告)号:US4687664A

    公开(公告)日:1987-08-18

    申请号:US605658

    申请日:1984-04-30

    摘要: There is described a method of inactivating reproducible pathogens in preparations containing plasmatic enzymes and proenzymes, activated or non-activated coagulation factors, such as Factors II, V, VII, VIII, IX, X, XIII, "FEIBA", prothrombin complex preparations, plasmatic inhibitors, immunoglobulins or other blood products, such as fibronectin and fibrinogen. In order to break and overcome the protective effect of proteins on pathogens by simultaneously preserving the biological activity and the molecular integrity of the proteins, the preparation is adjusted to a salt concentration of more than 0.5 molar by the addition of ammonium sulfate and is thermally treated, whereupon the ammonium sulfate is removed from the preparation.

    摘要翻译: 描述了在含有血浆酶和酶原,活化或非活化凝血因子如因子II,V,VII,VIII,IX,X,XIII,“FEIBA”,凝血酶原复合物制剂的制剂中灭活可再现病原体的方法, 血浆抑制剂,免疫球蛋白或其他血液制品,如纤连蛋白和纤维蛋白原。 为了通过同时保留蛋白质的生物活性和分子完整性来破坏和克服蛋白质对病原体的保护作用,通过加入硫酸铵将制剂调节至大于0.5摩尔的盐浓度,并进行热处理 然后从制剂中除去硫酸铵。

    Method for the production of therapeutically administrable plasma
derivatives filled in final containers
    6.
    发明授权
    Method for the production of therapeutically administrable plasma derivatives filled in final containers 失效
    用于生产填充在最终容器中的治疗性给药的血浆衍生物的方法

    公开(公告)号:US4608254A

    公开(公告)日:1986-08-26

    申请号:US587223

    申请日:1984-03-07

    摘要: There is disclosed a method for the production of therapeutically administrable plasma derivatives filled in final containers, which are free of prekallikrein activator, hypotensively active constituents and other undesired pharmacologically active substances, of plasma or plasma crude fractions by stepwise enrichment of the plasma proteins, sterile filtration and optionally virus inactivation. In order to make available such plasma fractions that do not develop pharmacologically negative side effects when applied and are producible with an improved activity and yield, C.sub.1 -esterase inhibitor is added during the production process of the plasma derivative, yet prior to its filling into final containers.

    摘要翻译: 公开了一种通过逐步浓缩血浆蛋白质,无菌的,通过逐步富集血浆或血浆粗级分来生产填充在最终容器中的治疗可施用血浆衍生物的方法,其不含前激肽释放酶激活剂,假性激活成分和其它不期望的药理学活性物质 过滤和任选的病毒灭活。 为了提供在应用时不产生药理学上负面副作用且可产生具有改善的活性和产率的这种血浆级分,在血浆衍生物的生产过程中,但在其填充至最终之前,加入C1酯酶抑制剂 容器