产品信息 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