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Synonyms: NP Protein

| Pack Size | Price | USA Stock | Global Stock | Quantity |
|---|---|---|---|---|
| 5 μg | $61 | 7-10 days | 7-10 days | |
| 10 μg | $97 | 7-10 days | 7-10 days | |
| 20 μg | $158 | 7-10 days | 7-10 days | |
| 50 μg | $297 | 7-10 days | 7-10 days | |
| 100 μg | $517 | - | In Stock | |
| 200 μg | $883 | 7-10 days | 7-10 days | |
| 500 μg | $1,780 | 7-10 days | 7-10 days |
| Description | Influenza A H1N1 (A/Puerto Rico/8/34/Mount Sinai) Nucleoprotein/NP Protein (I116M, His) is expressed in Baculovirus insect cells with His tag. The predicted molecular weight is 56.7 kDa and the accession number is P03466. |
| Species | H1N1 |
| Expression System | Baculovirus Insect Cells |
| Tag | C-His |
| Accession Number | P03466 |
| Construction | A DNA sequence encoding the Influenza A virus (A/Puerto Rico/8/34/Mount Sinai (H1N1)) nucleoprotein (AAM75159.1, with mutation Ile 116 Met) (Met1-Gly490) was fused with a polyhistidine tag at the C-terminus. Predicted N terminal: Met 1 |
| Protein Purity | > 95 % as determined by SDS-PAGE https://cdn.targetmol.com/group3/M00/13/63/CgoaEWZG0yOEFDZ8AAAAAN_Muck292.png |
| 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 60 mM Tris, 500 mM NaCl, 10% glycerol, pH 7.5. 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 sterile deionized water 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 | NP Protein |
| Research Background |
| Molecular Weight | 56.7 kDa (predicted); 50 kDa (reducing conditions) |
| Storage | Lyophilized powder: -20~-80°C for 1 year | Solution: -80°C for 6 months |
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