牛纤溶酶原
目录号：BPG
大?。?.0 mg

从新鲜收集的牛血浆中纯化。蛋白质纯度由 SDS-PAGE 确定，与巯基乙醇孵育后显示没有降低。使用显色底物 S-2251 未检测到纤溶酶活性。纤溶酶原通过尿激酶、链激酶或组织纤溶酶原激活剂被激活为丝氨酸蛋白酶纤溶酶。

缓冲液成分 = 50 mM Tris-HCl/0.1 M NaCl /pH 7.4
消光系数 (1%) = 16.1
分子量 = 90,000 – 94,000 道尔顿

urified from freshly collected bovine plasma. The protein purity is determined by SDS-PAGE and shows no reduction upon incubation with 2-mercaptoethanol. No Plasmin activity is detected using the chromogenic substrate S-2251. Plasminogen is activated to the serine protease plasmin via urokinase, streptokinase or tissue plasminogen activator.

Buffer composition = 50 mM Tris-HCl/0.1 M NaCl /pH 7.4
Extinction Coefficient (1%) = 16.1
Molecular Weight = 90,000 – 94,000 daltons