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Synonyms: TYRO11, MYK1, HTK, EPH receptor B4

| Pack Size | Price | USA Stock | Global Stock | Quantity |
|---|---|---|---|---|
| 5 μg | $58 | 7-10 days | 7-10 days | |
| 10 μg | $93 | 7-10 days | 7-10 days | |
| 20 μg | $152 | 7-10 days | 7-10 days | |
| 50 μg | $298 | 7-10 days | 7-10 days | |
| 100 μg | $577 | 7-10 days | 7-10 days | |
| 200 μg | $858 | 7-10 days | 7-10 days | |
| 500 μg | $1,850 | 7-10 days | 7-10 days | |
| 1 mg | $3,790 | 7-10 days | 7-10 days |
| Bioactivity | Measured by its binding ability in a functional ELISA. Immobilized human EFNB2 at 2 μg/ml (100 μl/well) can bind human EphB4-Fc with a linear range of 1.56-12.5 ng/ml. |
| Description | EphB4 Protein, Human, Recombinant (hFc) is expressed in HEK293 mammalian cells with hFc tag. The predicted molecular weight is 83.8 kDa and the accession number is P54760. |
| Species | Human |
| Expression System | HEK293 Cells |
| Tag | C-hFc |
| Accession Number | P54760 |
| Construction | A DNA sequence encoding the extracellular domain (Met 1-Ala 539) of human EphB4 (NP_004435.3) precursor was expressed with the fused Fc region of human IgG1 at the C-terminus. Predicted N terminal: Leu 16 |
| Protein Purity | > 90 % 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 PBS, pH 7.4. 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 | TYRO11, MYK1, HTK, EPH receptor B4 |
| Research Background |
| Molecular Weight | 83.8 kDa (predicted); 105-115 kDa (reducing condition, due to glycosylation) |
| Storage | Lyophilized powder: -20~-80°C for 1 year | Solution: -80°C for 6 months |
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