Method of producing a blood-coagulation-promoting preparation from human
blood plasma
    1.
    发明授权
    Method of producing a blood-coagulation-promoting preparation from human blood plasma 失效
    从人血浆生产促凝血制剂的方法

    公开(公告)号:US4160025A

    公开(公告)日:1979-07-03

    申请号:US822679

    申请日:1977-08-08

    摘要: In a method of producing a blood-coagulation-promoting preparation from human blood plasma, which preparation contains a new blood-coagulating substance called "FEIBA", human plasma with citrate ions is treated with water-insoluble inorganic coagulation-physiologically-surface-active substances in the absence of free calcium ions, thus generating "FEIBA", the water-insoluble substances are separated, the supernatant is treated with basic ion exchangers, wherein "FEIBA" and the coagulation factors II-VII-IX-X adhere to the ion exchangers, and "FEIBA" and the factors II-VII-IX-X are eluted and concentrated.

    摘要翻译: 在制备含有称为“FEIBA”的新型血液凝固物质的人血浆的制备促血液制剂的方法中,用水不溶性无机凝血生理表面活性物质处理具有柠檬酸根离子的人血浆 不含游离钙离子的物质,因此产生“FEIBA”,分离出不溶于水的物质,用碱性离子交换剂处理上清液,其中“FEIBA”和凝固因子II-VII-IX-X粘附于 离子交换剂和“FEIBA”,因子II-VII-IX-X被洗脱和浓缩。