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Human coronavirus HKU1 (isolate N1) Non-structural protein 4 (Baculovirus, His) is expressed in Baculovirus insect cells with C-6xHis tag. The predicted molecular weight is 13.6 kDa and the accession number is Q5MQC9.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 5 μg | $176 | 20 days | 20 days | |
| 10 μg | $293 | 20 days | 20 days | |
| 20 μg | $491 | 20 days | 20 days | |
| 50 μg | $926 | 20 days | 20 days | |
| 100 μg | $1,500 | 20 days | 20 days | |
| 200 μg | $1,750 | 20 days | 20 days | |
| 500 μg | $2,150 | 20 days | 20 days |
| Biological Activity | Activity has not been tested. It is theoretically active, but we cannot guarantee it. If you require protein activity, we recommend choosing the eukaryotic expression version first. |
| Description | Human coronavirus HKU1 (isolate N1) Non-structural protein 4 (Baculovirus, His) is expressed in Baculovirus insect cells with C-6xHis tag. The predicted molecular weight is 13.6 kDa and the accession number is Q5MQC9. |
| Species | HCoV-HKU1 |
| Expression System | Baculovirus Insect Cells |
| Tag | C-6xHis |
| Accession Number | Q5MQC9 |
| Synonyms | Orf4 protein,ns4,Non-structural protein of 12.5 kDa (ns12.5),Non-structural protein 4,Accessory protein 4 |
| Amino Acid | MDVWRPSYTHSLVIREFGVTNLEDLCLKYNYCQPIVGYCIVPLNVWCRKFGKFASHFTLRSHDISHSNNFGVVTSFTTYGNTVSEAVSRLVESASEFIVWRAEALNKYG |
| Construction | 1-109 aa |
| Protein Purity | > 85% as determined by SDS-PAGE. |
| Molecular Weight | 13.6 kDa (predicted) |
| Endotoxin | < 1.0 EU/μg of the protein as determined by the LAL method. |
| Formulation | If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0. |
| Reconstitution | Reconstitute the lyophilized protein in sterile deionized water. The product concentration should not be less than 100 μg/mL. Before opening, centrifuge the tube to collect powder at the bottom. After adding the reconstitution buffer, avoid vortexing or pipetting for mixing. |
| 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. |
| Research Background | N/A |
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