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活性重组蛋白 Recombinant Human Frizzled 4 / CD344 / EVR1 / FEVR / Fz-4 / FZD4 Protein

Frizzled-4 蛋白/CD344 蛋白 Frizzled-4/CD344 蛋白是 Wnt 蛋白的受体,与经典的 β-连环蛋白途径相关,可激活蓬乱的蛋白、抑制 GSK-3 激酶并触发 Wnt 靶基因。在视网膜血管化中,它充当 Wnt 蛋白和诺里蛋白 (NDP) 的受体,刺激 β-连环蛋白积累和 LEF/TCF 介导的转录

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: GX00636  库存: 100支

上市时间: 2025-08-02 13:48:28  浏览次数: 805次

规  格:

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

购买数量:

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研究方向



以下是关于 Human Frizzled 4(FZD4)的全面解析,结合最新研究进展,按结构功能、疾病关联及治疗潜力分层呈现:


1. 基础信息


2. 功能机制与疾病关联

(1)信号传导

(2)疾病关联


3. 临床应用与前沿突破

(1)治疗策略

(2)最新动态


4. 挑战与展望





活性测试:

Measured by its binding ability in a functional ELISA. In a 100 µL reaction mixture containing biotinylated rmWnt-5a at 100 ng/mL and rhFrizzled-4/Fc Chimera dilutions at 0.1-2,000 ng/mL, the concentration of rhFrizzled-4/Fc Chimera that produces 50% of the optimal binding response is found to be approximately 15- 60 ng/mL.


Swiss Prot:

Q9ULV1

 

种属:

Human

 

表达宿主:

293F

 

表达区间:

Phe37-Glu180

 

实际分子量:

58- 60 kDa

 

标签:

C-hFc&His tag

 

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 Frizzled 4 Protein is produced by 293F expression system. The target protein is expressed with sequence (Phe37-Glu180) of Human Frizzled 4 (Accession Q9ULV1) fused with a C-hFc&His tag.

 

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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