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ISO 13485:2016 cGMP
Aprotinin
Catalog #: 228-10071
Product Description
Specifications
| Size | 250 mg, 1 g |
| Estimated Lead Time | 2-3 weeks |
| Accession Number | P00974 |
| Protein Name / Synonyms | Pancreatic trypsin inhibitor, Basic protease inhibitor, BPI, BPTI, Aprotinin, AP. |
| Expression System | Bovine Lung |
| Purity | Greater than 98.0% as determined by:(a) Analysis by RP-HPLC.(b) Analysis by SDS-PAGE. |
| Format | Sterile Filtered White lyophilized (freeze-dried) powder. |
| Formulation | The protein (1mg/ml) was lyophilized with no additives. |
| Activity | 6,300 KIU (Kallikrein Inactivator Units) per mg, 3.5 pH.Eur.U/mg. |
| Reconstitution | It is recommended to reconstitute the lyophilized Aprotinin in sterile 18MΩ-cm H2O not less than 100µg/ml, which canthen be further diluted to other aqueous solutions. |
| Shipping Type | Ambient temperature |
| Storage | -20°C |
Description
Description
Aprotinin is a natural proteinase inhibitor polypeptide consisting of fifty-eight amino acids {C 284 H 432 N 84 O 79 S 7} arranged in a single polypeptide chain, cross-linked by three disulfide bridges and having a molecular mass of 6512.
Stability & Storage
Storage/Stability
Lyophilized Aprotinin although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution Aprotinin 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.