IL-15 (Human), Recombinant Protein, CHO, Tag Free
Premium CytoGrow™ growth factor suitable for cancer immunotherapy research, NK and T cell biology, infectious disease studies, and cytokine signaling analysis.
CytoGrow™ Recombinant IL-15 (Human), CHO, Tag Free
Recombinant human IL-15 is a monomeric cytokine belonging to the four-α-helix bundle family, produced in CHO cells to ensure high bioactivity and native-like post-translational modifications. This tag-free protein closely resembles the natural human IL-15, making it ideal for use in immune cell culture, proliferation studies, and signaling research.
IL-15 plays a critical role in the development, survival, and activation of natural killer (NK) cells and memory CD8⁺ T cells. It is a key cytokine in immune regulation, with growing interest in cancer immunotherapy, vaccine development, and adoptive cell therapy.
| Synonym: | Interleukin-15; IL-15; IL15 |
| Species: | Human |
| Expression System: | Chinese hamster ovary cells (CHO) |
| Endotoxin: | ≤10 EU/mg |
| Appearance: | White powder, colorless clear liquid after reconstitution |
| Formulation | Lyophilized from a 0.22 μm filtered solution containing PBS, 5% mannitol, and 0.01% Tween 80 |
| Reconstitution: | Recommended to redissolve in sterile deionized water |
| Shipping: | US - Ships overnight |
| Storage and Stability: | Store in a manual defrost freezer and avoid repeated freeze-thaw cycles. Lyophilized state: 36 months at -20°C to -80°C After reconstitution and under sterile conditions: 6 months at -20°C to -80°C 7-10 days at 2°C to 8°C |
Data and Bioactivity
| Size | 1 μg, 10 µg, 50 μg, 1 mg, 10 mg, 100 mg, 1 g, 1 mL, 10 mL |
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