Recombinant Human Interleukin-2 (IL-2) Solution

Background: Interleukin-2 (IL-2) is an alpha-helix cytokine with a molecular weight of 15 kDa. It is a lymphatic factor with strong immune regulation and is produced by T cells in response to antigenicity or mitogenic stimulation. This lymph factor promotes the long-term growth of activated T cells and related cell types. IL-2 plays a role in the activation and proliferation of NK cells, induces the secretion of gamma-interferon and B cell growth factor, and regulates the expression of IL-2 receptor. General Information: Concentration: 1?105U/mL HEPES: Negative Storage: -20 °C, shading light Shipping: Ice bag or dry ice Expiration date: 3 months. Notes 1. This product is for research use only. 2. This product is sterilized by 0.22 µm filtration. 3. It is necessary to pay attention to the aseptic operation and avoid the pollution during the culture. 4. Interleukin 2 (IL-2) is stable at -20 °C to avoid repeated freeze-thaw. 5. Interleukin 2 (IL-2) is easily degraded, and the prepared complete medium should be used up within one week.