研究方向
IL-10Rα是II型细胞因子受体的配体结合亚基,由2个α和2个β亚基组成,主要在造血细胞中表达,例如B细胞、T细胞、NK细胞、单核细胞和巨噬细胞,但不在非造血细胞中表达。-造血细胞,如成纤维细胞或内皮细胞。
IL-10R α 与配体结合并导致 β 亚基发生构象变化,从而导致 β 亚基也发生构象变化结合 IL-10,形成异四聚体,从而激活 JAK1 和 TYK2 激酶的信号复合物。在这种情况下,JAK1 与 α 亚基结合,TYK2 与 β 亚基结合,磷酸化 IL10R α 细胞内结构域中的特定酪氨酸残基。这进一步导致转录因子 STAT3 的磷酸化和激活,从而使 STAT3 单体二聚化进入细胞核并诱导靶基因的转录表达[1]。
IL-10R α 参与抑制炎症反应和 Th 1 细胞介导的免疫反应,还调节中性粒细胞功能反应。此外,IL10R α 介导的 STAT3 激活也会抑制饥饿诱导的自噬。
Immobilized Human IL10 at 2 μg/mL (100 μL/well) can bind Human IL10RA with a linearrange of 0.1-8.7 ng/mL.
After reconstitution, the protein solution is stable at -20℃ for 3 months, at 2-8℃ for up to 1 week.未开盖的干粉蛋白在 -20°C至-80°C可保存12个月;
复溶之后,蛋白溶液在-20°C及以下可保存3个月,在2-8℃可保存1周。
背景信息
IL10RA (Interleukin 10 Receptor Subunit Alpha, also known as CD210) is a Protein Coding gene. The protein encoded by this gene is a receptor for interleukin 10. Two transcript variants, one protein-coding, and the other, not protein-coding have been found for this gene. CD210 belongs to the type II cytokine receptor family. This protein is structurally related to interferon receptors. It has been shown to mediate the immunosuppressive signal of interleukin 10, and thus inhibits the synthesis of proinflammatory cytokines.