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活性重组蛋白 Recombinant Mouse RSPO1 / R-spondin-1 / RSPO / CRISTIN3 Protein

RSPO1 通过与 LGR4-6 受体结合激活经典 Wnt 信号通路,引发靶基因表达增加。它抑制 ZNRF3,调节 Wnt 信号通路,并对 TGF-β 通路产生负调节。

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: Mouse

商品编号: GX00652  库存: 100支

上市时间: 2025-08-05 14:22:13  浏览次数: 810次

规  格:

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

购买数量:

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研究方向



关于Mouse RSPO1(R-spondin 1),以下是关键信息的总结与分析:


1. 基本概述


2. 功能与机制


3. 研究应用


4. 实验相关工具


5. 补充说明(基于当前日期)



活性测试:


Measured by its ability to induce Topflash reporter activity in HEK293T human embryonic kidney cells. The typical ED50 is 50-200 ng/mL in the presence of 5 ng/mL recombinant mouse Wnt-3a.



Swiss Prot:

Q9Z132

 

种属:

Mouse

 

表达宿主:

E.coli

 

表达区间:

Met+Ser21-Gly209

 

实际分子量:

28 kDa

 

标签:

C-His

 

纯度:

>92% by SDS-PAGE.

 

内毒素:

1.0EU/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 Mouse RSPO1 Protein is produced by E.coli expression system. The target protein is expressed with sequence (Met+Ser21-Gly209) of Mouse RSPO1 (Accession Q9Z132) 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-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-80°C,随取随用,避免反复冻融。



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