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IL-15 Protein, Human, Recombinant
(Synonyms: interleukin 15, IL-15) Copy Product InfoSynonyms: interleukin 15, IL-15
Catalog No. TMPY-04632 Copy Product Info
Purity: 97.5%
IL-15 Protein, Human, Recombinant is expressed in E. coli expression system. The predicted molecular weight is 12.8 kDa and the accession number is P40933-1.
| Pack Size | Price | USA Stock | Global Stock | Quantity |
|---|---|---|---|---|
| 5 μg | $78 | In Stock | - | |
| 10 μg | $126 | In Stock | In Stock | |
| 20 μg | $192 | - | In Stock | |
| 50 μg | $329 | - | In Stock | |
| 100 μg | $498 | 7-10 days | 7-10 days | |
| 200 μg | $821 | 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.
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Purity:97.5%
Color:White
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Product Introduction
Bioactivity
Chemical Properties
Storage & Solubility Information
| Bioactivity | 1. Measured in a cell proliferation assay using MO7e human megakaryocytic leukemic cells. The ED50 for this effect is typically 0.5-5 ng/mL.
2. Labeled biotin to IL-15 Protein, Human, Recombinant by a certain molar ratio; Using the Octet RED System, the affinity constant (Kd) of IL-15 Protein, Human, Recombinant, Biotinylated bound to Anti-IL15 Antibody was 0.1nM. (Routinely tested)   |
| Description | IL-15 Protein, Human, Recombinant is expressed in E. coli expression system. The predicted molecular weight is 12.8 kDa and the accession number is P40933-1. |
| Species | Human |
| Expression System | E. coli |
| Tag | Tag Free |
| Accession Number | P40933-1 |
| Construction | A DNA sequence encoding the human IL15 (NP_000576.1) (Asn49-Ser162) was expressed. Predicted N terminal: Asn 49 |
| Protein Purity | ≥ 95 % as determined by SDS-PAGE.  |
| Endotoxin | < 20 EU/mg of the protein. |
| Formulation | Lyophilized from a solution filtered through a 0.22 μm filter, containing 50 mM Tris, 200 mM NaCl, pH 8.0.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 0.15 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 | interleukin 15, IL-15 |
| Research Background |
| Molecular Weight | 12.8 kDa (predicted) |
| Storage | Store at low temperature 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
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Related Tags: IL-15 Protein, Human, Recombinant chemical structure | IL-15 Protein, Human, Recombinant molecular weight
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