產品信息 
Form  Solid 
Formulation  Lyophilized from 200 mM NaCl, 20 mM Bis-Tris, pH 6.4. 
Primary Target  plasminogen activator-induced lysis of fibrin clots 
Specific activity  ≥5 I.U./mg protein 
Unit definition  One Inhibitory Unit (I.U.) is defined as the amount of enzyme that will inhibit 1 unit plasmin activity using tosyl-Gly-Pro-Lys-pNA as substrate at 25°C, pH 7.8 
Purity  ≥95% by SDS-PAGE 
Source  Prepared from plasma that has been shown by certified tests to be negative for HBsAg and for antibodies to HIV and HCV. 
Storage  -20°C