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Synonyms: epidermal growth factor

| Pack Size | Price | USA Stock | Global Stock | Quantity |
|---|---|---|---|---|
| 5 μg | $34 | 7-10 days | 7-10 days | |
| 10 μg | $49 | 7-10 days | 7-10 days | |
| 20 μg | $79 | 7-10 days | 7-10 days | |
| 50 μg | $155 | 7-10 days | 7-10 days | |
| 100 μg | $296 | 7-10 days | 7-10 days | |
| 200 μg | $425 | 7-10 days | 7-10 days | |
| 500 μg | $838 | 7-10 days | 7-10 days | |
| 1 mg | $1,620 | 7-10 days | 7-10 days |
| Bioactivity | Measured in a cell proliferation assay using Balb 3T3 mouse embryonic fibroblasts. The EC50 for this effect is typically 0.5-3 ng/ml. |
| Description | EGF Protein, Canine, Recombinant (His) is expressed in E. coli expression system with His tag. The predicted molecular weight is 8.3 kDa and the accession number is Q9BEA0. |
| Species | Canine |
| Expression System | E. coli |
| Tag | N-His |
| Accession Number | Q9BEA0 |
| Construction | A DNA sequence encoding the mature form of canine EGF (Q9BEA0) (Asn 973-Arg 1024) was fused with a polyhistidine tag at the N-terminus. Predicted N terminal: Met |
| Protein Purity | > 98 % as determined by SDS-PAGE |
| Endotoxin | Please contact us for more information. |
| Formulation | Lyophilized from a solution filtered through a 0.22 μm filter, containing PBS, 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 | A Certificate of Analysis (CoA) containing reconstitution instructions is included with the products. Please refer to the CoA for detailed information. |
| 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 | epidermal growth factor |
| Research Background |
| Molecular Weight | 8.3 kDa (predicted); 12 kDa (reducing conditions) |
| Storage | Lyophilized powder: -20~-80°C for 1 year | Solution: -80°C for 6 months |
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