Interleukins (IL-2/IL-6/IL-10)
Interleukins (IL) and related cytokines and growth factors are key bioactive proteins that regulate human immune responses, cell proliferation and differentiation, inflammatory processes, and hematopoiesis. They are widely used in scientific research areas such as immunology, the analysis of inflammatory mechanisms, tumor immunology, cell culture and activation, target validation, and the development of antibody-based drugs. We offer a range of highly active, high-purity recombinant human interleukin receptor proteins, covering major subtypes such as IL-2, IL-5, IL-6, IL-10, IL-18, and IL-20. Produced using eukaryotic expression systems, these proteins feature proper folding, stable activity, and minimal batch-to-batch variation, making them ideal for routine cell experiments and mechanistic studies in university laboratories, biopharmaceutical companies, and research institutions..
All interleukin receptor protein products undergo rigorous quality control; comprehensive Certificates of Analysis (COA) and Material Safety Data Sheets (MSDS) are available. We support stable, long-term bulk supply, and our products are suitable for applications including routine cell culture, protein-protein interaction assays, receptor-ligand binding validation, and the establishment of cell activation and inhibition models.
Product Features
- High Purity, High Biological Activity：Recombinant expression + refined purification process with high protein purity, good folding, and standard specific activity. Cell stimulation effects are significant and stable.
- Ultra-low Endotoxin, High Safety：Strictly remove pyrogens and impurity proteins with extremely low cell toxicity. Can effectively avoid non-specific inflammation interference, suitable for high-sensitivity cell experiments.
- Precise Immune Targeting：Each subtype interleukin has clear functions, specifically activating corresponding immune cell pathways with no mixed signal interference and strong experimental reproducibility.
- Strong System Compatibility：Can be directly added to basic media, serum-free media, and immune cell complete media, adapting to various in vitro immune culture systems.
- Excellent Stability：Stable lyophilized powder structure with high activity retention after reconstitution. Strong anti-freeze-thaw and anti-degradation capabilities, suitable for long-term experiment use.
Product List
| Product Catalog No. | Product Name | Size | Applications |
|---|---|---|---|
| JLP3001 | Human IL-2R gamma/CD132 Protein | 10μg/50μg/100μg, sterile lyophilized powder | T-cell proliferation and differentiation studies, immune signaling pathways, cytokine interaction experiments |
| JLP3002 | Human IL-5R alpha Protein | 10μg/50μg/100μg, sterile lyophilized powder | Allergic inflammation, eosinophil regulation, targeted drug screening |
| JLP3003 | Human IL-6R alpha Protein | 10μg/50μg/100μg, sterile lyophilized powder | Inflammatory response studies, autoimmune diseases, in vitro screening of anti-tumor drugs |
| JLP3004 | Human IL-10R alpha Protein | 10μg/50μg/100μg, sterile lyophilized powder | Immunosuppressive mechanisms, regulation of inflammatory homeostasis, tumor immunology research |
| JLP3005 | Human IL-18 R alpha Protein | 10μg/50μg/100μg, sterile lyophilized powder | Innate immune activation, inflammatory cytokine pathways, infection immunology research |
| JLP3006 | Human IL-20R alpha Protein | 10μg/50μg/100μg, sterile lyophilized powder | Skin inflammation, epithelial immune regulation, inflammation-related target research |
Main Application Scenarios
- Immune Mechanism Research：Supports basic immunology research by facilitating the validation of interleukin receptor signaling pathways, the study of immune cell activation and differentiation mechanisms, and experiments on the positive and negative regulation of inflammation.
- Tumor Immunology and Disease Research：Enables modeling and experimental analysis of immune regulation within the tumor microenvironment, as well as mechanisms related to autoimmune diseases, chronic inflammation, and immune escape.
- Cell Culture and Activation：Supports the *in vitro* culture, activation, and expansion of immune cells—such as T cells, B cells, NK cells, and macrophages—thereby enhancing the stability of cellular experiments.
- Target Validation and Drug Development：Facilitates target binding validation, *in vitro* activity screening, and ligand-receptor interaction assays for antibody-based drugs, cytokine-based therapies, and anti-inflammatory medications.
- Research Model Construction：Enables the establishment of *in vitro* inflammation and immune regulation models, catering to the needs of university laboratories and biopharmaceutical companies for routine research experiments and specific projects.
Storage and Quality Control Standards
Storage Conditions：Lyophilized powder stored at -20°C away from light, strictly avoid repeated freeze-thaw cycles. After reconstitution, store short-term at 4°C, long-term aliquot and store at -80°C.
Shelf Life：Unopened lyophilized powder shelf life is 24 months. After reconstitution, recommend using within 1 month.
