重组人白介素IL-18(白细胞介素18)

中文名称：重组人白介素IL-18(白细胞介素18)
英文名称：Recombinant Human Interleukin-18
产品规格：10μg|50μg|500μg|1mg
本品由我们的大肠杆菌表达系统制备，目的基因编码的Tyr37-Asp193表达纯化而来。

IL-18/IL-1F4质量控制：＞95%(还原性SDS-PAGE)。

IL-18/IL-1F4制剂：冻干品

IL-18/IL-1F4保存：
冻干蛋白可在-20℃长期保存，室温也可稳定保存3周。
复溶蛋白溶液可在4～7℃保存2～7天。
复溶后建议分装冻存在-20℃，可保存3个月，应避免反复冻融。

IL-18/IL-1F4复溶：
1、试剂开盖前请先离心。
2、复溶浓度应大于100 μg/ml.
3、冻干蛋白溶于ddH2O中
4、复溶后根据使用量分装保存，避免反复冻融。

关于IL-18/IL-1F4：
Interleukin-18 is a secreted protein and it belongs to the IL-1 family. IL-18 is a proinflammatory cytokine and produced by macrophages and other cells. This cytokine can induce the IFN-gamma production of T cells. The combination of this cytokine and IL12 has been shown to inhibit IL-4 dependent IgE and IgG1 production, and enhance IgG2a production of B cells. IL-18 binding protein (IL18BP) can specifically interact with this cytokine, and thus negatively regulate its biological activity. After stimulation with IL-18, natural killer (NK) cells and certain T cells release another important cytokine called interferon-γ (IFN-γ) or type II interferon that plays an important role in activating the macrophages or other cells. 

特别提示：本公司的所有产品仅可用于科研实验，严禁用于临床医疗及其他非科研用途！