活性重组蛋白 Recombinant Human CD210 / IL10R / CD210a / CDW210A / HIL-10R / IL-10R1 / IL10RA / IL-10 R alpha Protein
活性重组蛋白 Recombinant Human CD210 / IL10R / CD210a / CDW210A / HIL-10R / IL-10R1 / IL10RA / IL-10 R alpha Protein
种 属:Human
商品编号:GX004873
商品库存:100支 浏览:586 次
会员价格:¥980.00元
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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。



生物活性

Immobilized  Human IL10 at 2  μg/mL (100  μL/well) can bind  Human IL10RA  with a linearrange  of 0.1-8.7 ng/mL.  



种属
Human
表达宿主
HEK293 cells
Calculated MW
50.03 kDa
Observed MW
60-80 kDa
标签
 C-hFc
纯度
> 95% by SDS-PAGE.
内毒素
<0.1EU/μg
制剂
Lyophilized from a 0.22 μm filtered solution of PBS, pH 7.4.
描述
Recombinant Human IL-10RA/CD210 Protein is produced by HEK293 cells expression system. The target protein is expressed with sequence (His22-Asn235) of human IL-10 R alpha (Accession #NP_001549.2) fused with and a RaFc tag at the C-terminus.
储存
Store at -20℃.Store the lyophilized protein at -20℃ to -80 ℃ up to 1 year from the date of receipt.
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。
复溶
Centrifuge the vial before opening. Reconstitute to a concentration of 0.1-0.5 mg/mL in sterile distilled water. Avoid vortex or vigorously pipetting the protein. For long term storage, it is recommended to add a carrier protein or stablizer (e.g. 0.1% BSA, 5% HSA, 10% FBS or 5% Trehalose), and aliquot the reconstituted protein solution to minimize free-thaw cycles.收到重组蛋白产品之后请检查蛋白冻干粉末是否贴于瓶底,如果粉末浮起,开盖之前请先低温离心。将蛋白用说明书中指定的缓冲液复溶至0.1-0.5 mg/mL(请注意蛋白复溶浓度不能低于0.1 mg/mL),室温平衡5-10 min保证充分溶解,复溶过程中请不要剧烈涡旋及吹打蛋白溶液。如需长期储存,建议复溶时添加载体蛋白或者稳定剂(如0.1% BSA, 5% HSA, 10% FBS 或者 5% 海藻糖),同时将复溶后的蛋白溶液按照需求进行分装,储存于-20°C至-80°C,随取随用,避免反复冻融。

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.

基因ID
Swiss Prot
别名
CD210; IL10R; CD210a; CDW210A; HIL-10R; IL-10R1;IL10RA