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IL-15RA Protein, Human, Recombinant (His & Avi)
(Synonyms: MGC104179, IL-15RA/IL-15 R α/CD215, IL-15RA, IL-15 R α, IL-15 R alpha, CD215) Copy Product InfoSynonyms: MGC104179, IL-15RA/IL-15 R α/CD215, IL-15RA, IL-15 R α, IL-15 R alpha, CD215
Catalog No. TMPK-00159 Copy Product Info
Interleukin-15 receptor alpha (IL-15R alpha) is a high affinity IL-15 binding protein that is crucial for mediating IL-15 functions such as memory CD8 T cell proliferation and NK, NK/T cell, and intestinal intraepithelial lymphocyte development. IL-15RA Protein, Human, Recombinant (His & Avi) is expressed in HEK293 mammalian cells with C-His-Avi tag. The predicted molecular weight is 21.3 kDa and the accession number is Q13261-1.
| Pack Size | Price | USA Stock | Global Stock | Quantity |
|---|---|---|---|---|
| 5 μg | $58 | - | In Stock | |
| 10 μg | $92 | - | In Stock | |
| 20 μg | $148 | 7-10 days | 7-10 days | |
| 50 μg | $289 | 7-10 days | 7-10 days | |
| 100 μg | $487 | - | In Stock | |
| 200 μg | $883 | 7-10 days | 7-10 days | |
| 500 μg | $1,950 | 7-10 days | 7-10 days |
For In stock only · Estimated delivery: USA Stock (1-2 days) Global Stock (5-7 days)
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For research use only—not for human use. No sales to individuals. Use as intended only.
Batch Information
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Purity:> 95% as determined by Tris-Bis PAGE; > 95% as determined by HPLC
Appearance:Lyophilized powder
Color:White
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Product Introduction
Bioactivity
Chemical Properties
Storage & Solubility Information
| Bioactivity | Immobilized Human IL-15 at 1μg/ml (100μl/Well) on the plate. Dose response curve for Human IL-15RA, His Tag with the EC50 of 22.1ng/ml determined by ELISA. |
| Description | Interleukin-15 receptor alpha (IL-15R alpha) is a high affinity IL-15 binding protein that is crucial for mediating IL-15 functions such as memory CD8 T cell proliferation and NK, NK/T cell, and intestinal intraepithelial lymphocyte development. IL-15RA Protein, Human, Recombinant (His & Avi) is expressed in HEK293 mammalian cells with C-His-Avi tag. The predicted molecular weight is 21.3 kDa and the accession number is Q13261-1. |
| Species | Human |
| Expression System | HEK293 Cells |
| Tag | C-His-Avi |
| Accession Number | Q13261-1 |
| Construction | Ile31-Thr205 |
| 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 a solution filtered through a 0.22 μm filter, containing PBS (pH 7.4). Typically, 8% trehalose is incorporated as a protective agent 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 | MGC104179, IL-15RA/IL-15 R α/CD215, IL-15RA, IL-15 R α, IL-15 R alpha, CD215 |
| Research Background |
| Molecular Weight | 21.3 kDa (predicted). Due to glycosylation, the protein migrates to 50-70 kDa based on Tris-Bis PAGE result. |
| Storage | Lyophilized powder: -20~-80°C for 1 year | Solution: -80°C for 6 months |
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Tech Support
Please see Inhibitor Handling Instructions for more frequently ask questions. Topics include: how to prepare stock solutions, how to store products, and cautions on cell-based assays & animal experiments, etc
Keywords
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Related Tags: IL-15RA Protein, Human, Recombinant (His & Avi) chemical structure | IL-15RA Protein, Human, Recombinant (His & Avi) molecular weight
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