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Synonyms: NR4, interleukin 13 receptor, α1, interleukin 13 receptor, alpha 1, Il13ra, IL-13r[a], CD213a1, AI882074

| Pack Size | Price | USA Stock | Global Stock | Quantity |
|---|---|---|---|---|
| 10 μg | $30 | 7-10 days | 7-10 days | |
| 20 μg | $44 | 7-10 days | 7-10 days | |
| 50 μg | $79 | - | In Stock | |
| 100 μg | $143 | 7-10 days | 7-10 days |
| Bioactivity | 1.Measured by its binding ability in a functional ELISA.
2. Immobilized mouse IL13RA1-His at 10μg/mL (100μL/well) can bind human Fc-IL13, the EC50 of human Fc-IL13 is 0.5-1.5 μg/mL. ![]() |
| Description | IL-13RA1 Protein, Mouse, Recombinant (His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 37.6 kDa and the accession number is O09030. |
| Species | Mouse |
| Expression System | HEK293 Cells |
| Tag | C-His |
| Accession Number | O09030 |
| Construction | A DNA sequence encoding the extracellular domain (Met 1-Thr 340) of mouse IL13Rα1 (NP_598751.3) precursor was fused with the a polyhistidine tag at the C-terminus. Predicted N terminal: Ala 26 |
| Protein Purity | > 98 % 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 0.71 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 | NR4, interleukin 13 receptor, α1, interleukin 13 receptor, alpha 1, Il13ra, IL-13r[a], CD213a1, AI882074 |
| Research Background |
| Molecular Weight | 37.6 kDa (predicted); 50-55 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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