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活性重组蛋白 Recombinant Human CD14 CD14 / rHuCD14 Protein

CD14 是由 CD14 基因编码的 模式识别受体(PRR),属于脂锚定/可溶性糖蛋白家族,主要表达于髓系细胞(如单核细胞、巨噬细胞)表面。

价 格: 980.00

促销: 满免 购物 满300元 免运费。

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商品分类: 重组蛋白  种属: Human

商品编号: GX000135  库存: 100支

上市时间: 2025-04-02 15:18:32  浏览次数: 1215次

规  格:

20ug 50ug 100ug 200ug 500ug 10ug

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研究方向    

















生物活性 


Measured by its ability to enhance LPS-stimulated IL-8 secretion by THP‑1 human acute monocytic leukemia cells. The ED50 for this effect is 5.7‑23 ng/mL.















Swiss Prot:

P08571


种属:

Human


表达宿主:

293F


表达区间:

Thr20-Cys352


实际分子量:

45-55 kDa


标签:

C-His


纯度:

>95% by SDS-PAGE.


内毒素:

<0.1EU/ug of the protein by LAL method.


制剂:

Lyophilized from a 0.22 μm filtered solution of PBS, pH 7.4.Contact us for customized product form or formulation.


描述:

Recombinant Human Human CD14 Protein is produced by 293F expression system. The target protein is expressed with sequence (Thr20-Cys352) of Human Human CD14 (Accession P08571) fused with a C-His.


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。


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