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IL-18 Protein (Primary Amine Labeling), Human, Recombinant, Biotinylated
(Synonyms: Interleukin 1, IL-1g, IL-1F4, IL1F4, IL-18, IL18, IL-1 γ, IL-1 gamma, IGIF) Copy Product InfoSynonyms: Interleukin 1, IL-1g, IL-1F4, IL1F4, IL-18, IL18, IL-1 γ, IL-1 gamma, IGIF
Catalog No. TMPK-00076 Copy Product Info
Interleukin (IL)-18 was originally discovered as a factor that enhanced IFN-γ production from anti-CD3-stimulated Th1 cells, especially in the presence of IL-12. Upon stimulation with Ag plus IL-12, naïve T cells develop into IL-18 receptor (IL-18R) expressing Th1 cells, which increase IFN-γ production in response to IL-18 stimulation.
| Pack Size | Price | USA Stock | Global Stock | Quantity |
|---|---|---|---|---|
| 5 μg | $91 | 7-10 days | 7-10 days | |
| 10 μg | $148 | 7-10 days | 7-10 days | |
| 20 μg | $245 | 7-10 days | 7-10 days | |
| 50 μg | $483 | 7-10 days | 7-10 days | |
| 100 μg | $813 | 7-10 days | 7-10 days | |
| 200 μg | $1,470 | 7-10 days | 7-10 days | |
| 500 μg | $3,250 | 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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Product Introduction
Bioactivity
Chemical Properties
Storage & Solubility Information
| Bioactivity | Immobilized Human IL-18BP, hFc Tag at 5μg/ml (100μl/well) on the plate. Dose response curve for Biotinylated Human IL-18, No Tag with the EC50 of 26.0ng/ml determined by ELISA. |
| Description | Interleukin (IL)-18 was originally discovered as a factor that enhanced IFN-γ production from anti-CD3-stimulated Th1 cells, especially in the presence of IL-12. Upon stimulation with Ag plus IL-12, naïve T cells develop into IL-18 receptor (IL-18R) expressing Th1 cells, which increase IFN-γ production in response to IL-18 stimulation. |
| Species | Human |
| Expression System | E. coli |
| Tag | Tag Free |
| Accession Number | Q14116 |
| Construction | Tyr37-Asp193 |
| 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 | Interleukin 1, IL-1g, IL-1F4, IL1F4, IL-18, IL18, IL-1 γ, IL-1 gamma, IGIF |
| Research Background |
| Molecular Weight | 18.2 kDa (predicted) same as Tris-Bis PAGE result. |
| Storage | Lyophilized powder: -20~-80°C for 1 year | Solution: -80°C for 6 months |
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Dose Conversion
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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-18 Protein (Primary Amine Labeling), Human, Recombinant, Biotinylated chemical structure | IL-18 Protein (Primary Amine Labeling), Human, Recombinant, Biotinylated molecular weight
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