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- 活力定义:Unit Definition One unit will activate that amount of plasminogen which will produce of 1.0 per ml per minute at pH 7.5 at 37 °C, when measuring perchloric acid soluble products from α-casein (1 cm light path).
- 酶活:≥500 units/mg protein
- 稳定性:干粉在4℃较稳定,水溶液在4℃的稳定期为3天。
- 储存条件: -20℃
- 溶解性: 溶于水
- 用途: 尿激酶是一种蛋白酶,切割纤维蛋白溶酶原(plasminogen)形成纤溶酶(plasmin)。它结合到细胞表面受体(uPAR),
- 敏感性: 对湿敏感
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