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Synonyms: R-PTP-α, R-PTP-alpha, RPTPA, PTPRL-2, PTPRL2, PTPRL 2, PTPA, PTP α/PTPRA Protein, Human, Recombinant (aa 174-793, His & GST), protein tyrosine phosphatase, receptor type, A, LRP, HPTPα, HPTPalpha, HPTPA, HLPR, HEPTP


| Pack Size | Price | USA Stock | Global Stock | Quantity |
|---|---|---|---|---|
| 10 µg | $113 | 7-10 days | 7-10 days | |
| 20 µg | $175 | 7-10 days | 7-10 days | |
| 50 µg | $316 | 7-10 days | 7-10 days | |
| 100 µg | $490 | 7-10 days | 7-10 days | |
| 200 µg | $793 | 7-10 days | 7-10 days | |
| 500 µg | $1,470 | 7-10 days | 7-10 days |
| Bioactivity | Activity has not been tested. It is theoretically active, but we cannot guarantee it. |
| Description | PTP alpha/PTPRA Protein, Human, Recombinant (His) is expressed in Baculovirus-Insect Cells. The accession number is P18433-5. |
| Species | Human |
| Expression System | Baculovirus-Insect Cells |
| Tag | C-His |
| Accession Number | P18433-5 |
| Construction | Ala183-Lys802 |
| Protein Purity | > 90% as determined by Bis-Tris PAGE |
| Endotoxin | < 1 EU/μg of the protein as determined by the LAL method. |
| Formulation | Supplied as 0.22 μm filtered solution in 20 mM Tris, 500 mM NaCl, 20% glycerol, 3 mM DTT (pH 7.4). |
| Synonyms | R-PTP-α, R-PTP-alpha, RPTPA, PTPRL-2, PTPRL2, PTPRL 2, PTPA, PTP α/PTPRA Protein, Human, Recombinant (aa 174-793, His & GST), protein tyrosine phosphatase, receptor type, A, LRP, HPTPα, HPTPalpha, HPTPA, HLPR, HEPTP |
| Research Background | The receptor protein-tyrosine phosphatase α (encoded by PTPRA), a 130-kDa transmembrane PTP, has shown to be a physiological regulator for PTK c-Src and the kinases involved in integrin signaling pathway including FAK and P130cas. The activation of PTPRA on Src Y530 dephosphorylation led to cellular transformation, which suggested that PTPRA might be an oncogenic gene. |
| Molecular Weight | 73.00 kDa (Predicted); 68-75 kDa (Reducing condition) |
| Shipping | In general, lyophilized powders are shipped with blue ice, while solutions are shipped with dry ice. |
| 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. |
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