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Synonyms: SemD, Semad, SEMA1, sema domain, immunoglobulin domain (Ig), short basic domain, secreted, (semaphorin) 3A, Hsema-I, coll-1

| Pack Size | Price | USA Stock | Global Stock | Quantity |
|---|---|---|---|---|
| 5 μg | $77 | - | In Stock | |
| 10 μg | $123 | - | In Stock | |
| 20 μg | $197 | 7-10 days | 7-10 days | |
| 50 μg | $398 | - | In Stock |
| Description | SEMA3A Protein, Mouse, Recombinant (hFc) is expressed in HEK293 mammalian cells with hFc tag. The predicted molecular weight is 87.7 kDa and the accession number is O08665. |
| Species | Mouse |
| Expression System | HEK293 Cells |
| Tag | N-hFc |
| Accession Number | O08665 |
| Construction | A DNA sequence encoding the N-terminal fragment (Lys 26-Phe 546) of mouse SEMA3A (O08665) was fused with the Fc region of human IgG1 at the N-terminus. Predicted N terminal: Glu |
| Protein Purity | > 80 % 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 | 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 | SemD, Semad, SEMA1, sema domain, immunoglobulin domain (Ig), short basic domain, secreted, (semaphorin) 3A, Hsema-I, coll-1 |
| Research Background |
| Molecular Weight | 87.7 kDa (predicted); 100 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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