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Synonyms: S-MAG, SIGLEC-4A, SIGLEC4A, myelin associated glycoprotein, GMA

| Pack Size | Price | USA Stock | Global Stock | Quantity |
|---|---|---|---|---|
| 5 μg | $68 | 7-10 days | 7-10 days | |
| 10 μg | $108 | 7-10 days | 7-10 days | |
| 20 μg | $178 | 7-10 days | 7-10 days | |
| 50 μg | $359 | 7-10 days | 7-10 days | |
| 100 μg | $696 | 7-10 days | 7-10 days |
| Bioactivity | Immobilized Human Siglec-4a, His Tag at 0.5 μg/ml (100 μl/well) on the plate. Dose response curve for Anti-Siglec-4a Antibody, hFc Tag with the EC50 of 3.7 ng/ml determined by ELISA. |
| Description | MAG Protein, Human, Recombinant (His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 55.8 kDa and the accession number is P20916. |
| Species | Human |
| Expression System | HEK293 Cells |
| Tag | C-His |
| Accession Number | P20916 |
| Construction | Gly20-Pro516 |
| Protein Purity | > 95% as determined by Tris-Bis PAGE; > 95% as determined by HPLC |
| Endotoxin | < 1.0 EU/μg of the protein as determined by the LAL method. |
| Formulation | Lyophilized from 0.22μm filtered solution in PBS, 100mM L-arginine (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization. |
| Reconstitution | Reconstitute the lyophilized protein in distilled water. The product concentration should not be less than 100 μg/ml. Before opening, centrifuge the tube to collect powder at the bottom. After adding the reconstitution buffer, avoid vortexing or pipetting for mixing. |
| 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 | S-MAG, SIGLEC-4A, SIGLEC4A, myelin associated glycoprotein, GMA |
| Research Background |
| Molecular Weight | 55.8 kDa (Predicted); 75-82 kDa (Due to glycosylation) |
| Storage | Lyophilized powder: -20~-80°C for 1 year | Solution: -80°C for 6 months |
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