Recombinant Mouse FGFR-4/CD334 Protein (RP01469)

Recombinant Mouse FGFR-4/CD334 Protein was determined by SDS-PAGE with Coomassie Blue, showing a band at 55-70kDa.

Recombinant Mouse FGFR-4/CD334 inhibit FGF acidic-dependent proliferation of Balba3T3 mouse fibroblast cells.The ED₅₀ for this effect is 38.74-154.96 ng/mL in the present of mouse FGF-1/aFGF(Catalog: RP00487), corresponding to a specific activity of 6.45×10³~2.58×10⁴ units/mg.

All(2)|

货号: RP01469

详细信息

种属

Mouse

表达宿主

HEK293 cells

Calculated MW

39.65 kDa

Observed MW

55-70 kDa

标签

C-His

纯度

> 95% by SDS-PAGE.

内毒素

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

制剂

Lyophilized from a 0.22 μm filtered solution of PBS, pH 7.4.

描述

Recombinant Mouse FGFR-4/CD334 Protein is produced by HEK293 cells expression system. The target protein is expressed with sequence (Leu17-Asp366) of mouse FGFR4/FGF Receptor 4 (Accession #NP_032037.2) fused with a 6×His 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。

生物活性

Measured by its ability to inhibit FGF acidic-dependent proliferation of Balba3T3 mouse fibroblast cells.The ED₅₀ for this effect is 38.74-154.96 ng/mL in the present of mouse FGF-1/aFGF(Catalog: RP00487), corresponding to a specific activity of 6.45×10³~2.58×10⁴ units/mg.

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。

蛋白复溶计算器

请在蛋白复溶计算器中输入蛋白总质量和所需终浓度，快速计算您需要添加溶液的体积吧！

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折叠内容

背景信息

The protein is a member of the family of carcinoembryonic antigen-related cell adhesion molecules (CEACAMs), which are used by several bacterial pathogens to bind and invade host cells. The encoded transmembrane protein directs phagocytosis of several bacterial species that is dependent on the small GTPase Rac. It is thought to serve an important role in controlling human-specific pathogens by the innate immune system. Alternatively spliced transcript variants have been described.

基因ID

14186

Swiss Prot

Q03142

别名

Fgfr-4;FGFR4;CD334;JTK2;MGC20292;TKF;FGFR4;Fgfr-4;FGFR4;CD334;JTK2;MGC20292;TKF;FGFR4