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Synonyms: Interferon-α1b, IFN-α1b

| Pack Size | Price | USA Stock | Global Stock | Quantity |
|---|---|---|---|---|
| 2 μg | $147 | 7-10 days | 7-10 days | |
| 5 μg | $242 | 7-10 days | 7-10 days | |
| 10 μg | $356 | 7-10 days | 7-10 days |
| Description | IFN-alpha 1b/IFNA13 Protein, Human, Recombinant (A137V) is expressed in E. coli. The accession number is P01562. |
| Species | Human |
| Expression System | E. coli |
| Tag | Tag Free |
| Accession Number | P01562 |
| Construction | Cys24-Glu189 (Ala137Val) |
| Protein Purity | > 96% as determined by SDS-PAGE; > 96% as determined by HPLC |
| Endotoxin | < 1.0 EU/μg of the protein as determined by the LAL method. |
| Formulation | Lyophilized from a 0.2 μm filtered solution in PBS, pH 7.4, 4% mannitol, 1% HSA. |
| Reconstitution | It is recommended that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Reconstitute the lyophilized powder in sterile distilled water or aqueous buffer containing 0.1% BSA to a concentration of 0.1-1.0 mg/ml. |
| Stability & Storage | Upon receiving, this product remains stable for up to 6 months at -70°C or -20°C. Upon reconstitution, the product should be stable for up to 1 week at 4°C or up to 3 months at -20°C. Avoid repeated freeze-thaw cycles. |
| Shipping | In general, lyophilized powders are shipped with blue ice, while solutions are shipped with dry ice. |
| Synonyms | Interferon-α1b, IFN-α1b |
| Research Background |
| Molecular Weight | 19.5 kDa (Predicted) |
| Storage | Lyophilized powder: -20~-80°C for 1 year | Solution: -80°C for 6 months |
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