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Synonyms: T-PA, TPA, plasminogen activator, tissue

| Pack Size | Price | USA Stock | Global Stock | Quantity |
|---|---|---|---|---|
| 5 μg | $128 | 7-10 days | 7-10 days | |
| 10 μg | $213 | 7-10 days | 7-10 days | |
| 20 μg | $357 | - | In Stock |
| Bioactivity | Activity testing is in progress. It is theoretically active, but we cannot guarantee it. If you require protein activity, we recommend choosing the eukaryotic expression version first. |
| Description | tPA Protein, Human, Recombinant (hFc) is expressed in HEK293 mammalian cells with hFc tag. The predicted molecular weight is 57.5 kDa and the accession number is P00750-1. |
| Species | Human |
| Expression System | HEK293 Cells |
| Tag | N-hFc |
| Accession Number | P00750-1 |
| Construction | A DNA sequence encoding the α chain (Tyr 37-Arg 310) of mature human tPA (NP_000921.1) was expressed with the fused Fc region of human IgG1 at the N-terminus. Predicted N terminal: Glu 20 |
| Protein Purity | > 95 % as determined by SDS-PAGE |
| Endotoxin | < 1.0 EU/μg of the protein as determined by the LAL method. |
| Formulation | Lyophilized from a solution filtered through a 0.22 μm filter, containing 50 mM NaAc, 150 mM NaCl, 5 mM CaCl2, 10% glycerol, PH 5. 5. Typically, a mixture containing 5% to 8% trehalose, mannitol, and 0.01% Tween 80 is incorporated as a protective agent before lyophilization. |
| Reconstitution | Reconstituted with 50 mM NaOAc, 150 mM NaCl, 5 mM CaCl2, pH 5.5 to 0.25 mg/mL. Reconstitution conditions may vary depending on the lot. |
| Stability & Storage | It is recommended to store recombinant proteins at -20°C to -80°C for future use. 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 | T-PA, TPA, plasminogen activator, tissue |
| Research Background |
| Molecular Weight | 57.5 kDa (predicted); 59 kDa (reducing condition, due to glycosylation) |
| Storage | Lyophilized powder: -20~-80°C for 1 year | Solution: -80°C for 6 months |
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