METHOD FOR THE PRODUCTION OF HUMAN THROMBIN AND USES THEREOF
    1.
    发明申请
    METHOD FOR THE PRODUCTION OF HUMAN THROMBIN AND USES THEREOF 有权
    生产人类血红蛋白的方法及其用途

    公开(公告)号:US20140322736A1

    公开(公告)日:2014-10-30

    申请号:US14355079

    申请日:2012-10-31

    IPC分类号: C12Q1/56 C12N9/74

    摘要: The present invention disclosed the cloning and the purification of a mutant of prethrombin-2, which contains a thrombin cleavage site instead of a factor Xa cleavage site. The stable mutant prethrombin-2 is able to convert itself autocatalytically into active α-thrombin in the absence of ecarin or factor Xa. The new concept of signal amplification using self-replicating enzymes can be applied to improve sensitivity of α-thrombin assays and also for the preparation of different enzymes.

    摘要翻译: 本发明公开了凝血酶原-2突变体的克隆和纯化,其包含凝血酶切割位点而不是因子Xa切割位点。 稳定的突变型凝血酶原-2能够在没有ecarin或因子Xa的情况下自身转化成活性α-凝血酶。 可以应用使用自身复制酶的信号放大的新概念,以提高α-凝血酶测定的灵敏度和用于制备不同酶的灵敏度。