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Bovine Thrombin
| 目录号 | AP2540 |
|---|---|
| Physical Appearance | Sterile Filtered light brown lyophilized (freeze-dried) powder. |
| Formulation | Lyophilized freeze dry powder formulated with Tris buffer and sodium chloride. |
| Protein biological activity | Activity was determined by the direct comparison to NIH Thrombin Reference Standard which uses 200ul of diluted plasma 1:1 with saline as a substrate and 100ul of albumin solution based on a modification of the method of Biggs. The clotting durations for determining thrombin activity are in the range of 15–25 seconds at 37C. The specific activity found was 119 NIH units per mg. |
| Solubility | It is recommended to reconstitute the lyophilized Thrombin in sterile 18M??-cm H2O. |
| Stability | Lyophilized Thrombin although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution Thrmbin 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. |
| Source | Bovine Blood. |
| Transportation method | Shipped at Room temp |
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