Bivalirudin
目录号 : GP22885比伐卢定是一种肽类抗凝剂，是一种直接凝血酶抑制剂，用于在侵入性心脏病学，特别是经皮冠状动脉介入治疗中抗凝。
Sample solution is provided at 25 µL, 10mM.
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| Purity | Greater than 98.0% as determined by:(a) Analysis by RP-HPLC.(b) Analysis by SDS-PAGE. | Source | |
| Phycical Appearance | Sterile Filtered White lyophilized (freeze-dried) powder. | Shipping Condition | Shipped at Room temp. |
| Solubility | It is recommended to reconstitute the lyophilized Bivalirudin in sterile 18MΩ-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions. | ||
| Stability | Lyophilized Bivalirudin although stable at room temperature for 3 weeks, should be stored desiccated below -18°C . Upon reconstitution Bivalirudin should be stored at 4°C between 2-7 days and for future use below -18°C .For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Please prevent freeze-thaw cycles. | ||
| Formulation | The protein (1mg/ml) was lyophilized with 0.5mg Manntiol and sodium hydroxide 50µg pH-5.5. | ||
Bivalirudin directly inhibits thrombin by specifically binding as well to the catalytic site and to the anion-binding exosite of circulating and clot-bound thrombin. Bivalirudin is a specific and reversible direct thrombin inhibitor. Thrombin, which is a serine protease, plays a central role in the thrombotic process; it cleaves fibrinogen into fibrin monomers and activates Factor XIII to Factor XIIIa, allowing fibrin to develop a covalently cross-linked structure which stabilizes the thrombus. Thrombin also activates Factors V and VIII, which promotes further thrombin generation, activates platelets, stimulating aggregation and granule release.
Lyophilized Bivalirudin although stable at room temperature for 3 weeks, should be stored desiccated below -18°C . Upon reconstitution Bivalirudin should be stored at 4°C between 2-7 days and for future use below -18°C .For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Please prevent freeze-thaw cycles.