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Synonyms: β-NGF, NGFB, nerve growth factor (β polypeptide), nerve growth factor (beta polypeptide), HSAN5, Beta-NGF

| Pack Size | Price | USA Stock | Global Stock | Quantity |
|---|---|---|---|---|
| 5 μg | $40 | - | In Stock | |
| 10 μg | $61 | 7-10 days | 7-10 days | |
| 20 μg | $96 | 7-10 days | 7-10 days | |
| 50 μg | $183 | 7-10 days | 7-10 days | |
| 100 μg | $306 | In Stock | In Stock | |
| 200 μg | $498 | 7-10 days | 7-10 days | |
| 500 μg | $959 | 7-10 days | 7-10 days | |
| 1 mg | $1,580 | - | In Stock |
| Bioactivity | Measured in a cell proliferation assay using TF-1 human erythroleukemic cells. The ED50 for this effect is typically 0.2-2 ng/ml. ![]() |
| Description | NGF Protein, Human, Recombinant is expressed in CHO mammalian cells. The predicted molecular weight is 13.2 kDa and the accession number is P01138. |
| Species | Human |
| Expression System | CHO Cells |
| Tag | Tag Free |
| Accession Number | P01138 |
| Construction | A DNA sequence encoding the mature form of human β-NGF (NP_002497.2) (Ser 122-Arg 239) was expressed. Predicted N terminal: Ser 122 |
| 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 40 mM His, 40 mM Arg, 150 mM NaCl, 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 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 | β-NGF, NGFB, nerve growth factor (β polypeptide), nerve growth factor (beta polypeptide), HSAN5, Beta-NGF |
| Research Background |
| Molecular Weight | 13.2 kDa (predicted) |
| Storage | Lyophilized powder: -20~-80°C for 1 year | Solution: -80°C for 6 months |
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