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PHOX2B Protein, Human, Recombinant (His & SUMO) is expressed in E. coli. The accession number is Q99453.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 5 μg | $68 | 7-10 days | 7-10 days | |
| 10 μg | $109 | 7-10 days | 7-10 days | |
| 20 μg | $172 | 7-10 days | 7-10 days | |
| 50 μg | $343 | 7-10 days | 7-10 days | |
| 100 μg | $682 | 7-10 days | 7-10 days | |
| 200 μg | $987 | 7-10 days | 7-10 days | |
| 500 μg | $2,200 | 7-10 days | 7-10 days | |
| 1 mg | $4,500 | 7-10 days | 7-10 days |
| Biological Activity | Activity testing is in progress. It is theoretically active, but we cannot guarantee it. If you require protein activity, we recommend choosing the eukaryotic expression version first. |
| Description | PHOX2B Protein, Human, Recombinant (His & SUMO) is expressed in E. coli. The accession number is Q99453. |
| Species | Human |
| Expression System | E. coli |
| Tag | N-His-SUMO |
| Accession Number | Q99453 |
| Synonyms | PMX2B,NBPhox,NBLST2,CCHS |
| Construction | A DNA sequence encoding the Human PHOX2B (Q99453) (Met1-Glu94) was fused with a N-terminal polyhistide-tagged SUMO tag at the N-terminus. |
| Protein Purity | ≥ 90% as determined by SDS-PAGE. ≥ 95% as determined by SEC-HPLC. |
| Molecular Weight | 22.85 kDa (predicted) |
| Endotoxin | < 1.0 EU per μg protein as determined by the LAL method. |
| Formulation | Lyophilized from sterile PBS, 10% Glycerol, 50mM Arg, pH 7.4. Please contact us for any concerns or special requirements. Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween 80 are added as protectants before lyophilization. Please refer to the specific buffer information in the hardcopy of datasheet or the lot-specific COA. |
| Reconstitution | Please refer to the lot-specific COA. |
| 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 shipping with blue ice. |
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