摘要
重组组织型纤溶酶原激活剂 ( rt PA)经肝素处理后与未经处理的 rt PA比较 ,结果显示 ,rt PA在体外的溶纤活性提高 5 0 %～ 90 % ,在兔体内的半衰期延长 1 min,同时也提高了 rt
The aim of this study was to evaluate the effects of heparin on recombinant tissue type plasminogen activator(rtPA) .After the rtPA was treated with heparin, the heparin rtPA compared with the native rtPA shows that the fibrinogenolytic activity was enhanced about 50%～90% in vitro, the half life was prolonged about 1 min in animal model of rabbit, and the ability of resist heat was also higher.
出处
《生物技术通讯》
CAS
1999年第3期195-197,共3页
Letters in Biotechnology
