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Synonyms: SPG64, NTPDase-1, ectonucleoside triphosphate diphosphohydrolase 1, CD39, ATPDase


| Pack Size | Price | USA Stock | Global Stock | Quantity |
|---|---|---|---|---|
| 5 μg | $52 | 7-10 days | 7-10 days | |
| 10 μg | $81 | 7-10 days | 7-10 days | |
| 20 μg | $129 | 7-10 days | 7-10 days | |
| 50 μg | $255 | 7-10 days | 7-10 days | |
| 100 μg | $451 | 7-10 days | 7-10 days | |
| 200 μg | $797 | 7-10 days | 7-10 days | |
| 500 μg | $1,690 | 7-10 days | 7-10 days |
| Bioactivity | Measured by its ability to hydrolyze the 5'-phosphate groups from the substrate adenosine-5'-triphosphate (ATP). The specific activity is > 9000 pmol/min/µg (QC Test). Immobilized Human CD39, His Tag at 2 μg/ml (100 μl/well) on the plate. Dose response curve for Anti-CD39 Antibody, hFc Tag with the EC50 of 3.3 ng/ml determined by ELISA (QC Test). |
| Description | CD39 Protein, Human, Recombinant (HEK293, His) is expressed in HEK293 Cells. The accession number is P49961-1. |
| Species | Human |
| Expression System | HEK293 Cells |
| Tag | C-His |
| Accession Number | P49961-1 |
| Construction | Thr38-Val478 |
| Protein Purity | > 95% as determined by Bis-Tris PAGE;
> 95% as determined by HPLC |
| Endotoxin | < 1.0 EU/μg of the protein as determined by the LAL method. |
| Formulation | Supplied as 0.22 μm filtered solution in 20 mM Tris, 150 mM NaCL (pH 8.0). |
| Stability & Storage | Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at -80°C. For reconstituted protein solutions, the solution can be stored at -20°C to -80°C for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots. |
| Shipping | In general, lyophilized powders are shipped with blue ice, while solutions are shipped with dry ice. |
| Synonyms | SPG64, NTPDase-1, ectonucleoside triphosphate diphosphohydrolase 1, CD39, ATPDase |
| Research Background |
| Molecular Weight | 51.91 kDa (Predicted); 65-75 kDa (Due to glycosylation) |
| Storage | Lyophilized powder: -20~-80°C for 1 year | Solution: -80°C for 6 months |
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