尿激酶(简称UK)是专一性很强的蛋白水解酶。临床上用来治疗血栓症,疗效显著,但使用并不普遍,价钱昂贵是其原因之一。为此,我们对国内原有工艺作了一些改进,使UK精品的比活和收率明显提高。而且工艺简化,成本降低,利于生产。 Urokinase (UK for short) is a very specific proteolytic enzyme. Clinically used to treat thrombosis, the effect is significant, but the use is not common, expensive one of the reasons. To this end, we made some improvements to the original domestic craft, so that the UK boutique of the specific activity and yield was significantly improved. And process simplification, lower costs, conducive to production.