Recombinant Human TNFRSF10B/DR5/TRAIL-R2/CD262 Protein (RP01388)

Recombinant Human TNFRSF10B/DR5/TRAIL-R2 Protein was determined by SDS-PAGE with Coomassie Blue, showing a band at 50kDa.

The purity of Human DR5/TRAIL R2 Protein (Cat.RP01388) was greater than 90% as determined by SEC-HPLC.

Immobilized Human TNFRSF10B at 1 μg/mL (100 μL/well) can bind Human TNFSF10 with a linear range of 0.1-11.7 ng/mL.

Recombinant Human TNFRSF10B inhibit TRAIL-mediated cytotoxicity using L-929 mouse fibroblast cells treated with TRAIL. The ED₅₀ for this effect is 30-120 pg/mL in the presence of 20 ng/mL Recombinant Human TRAIL/TNFSF10.

All(4)|

货号: RP01388

详细信息

种属

Human

表达宿主

HEK293 cells

Calculated MW

41.07 kDa

Observed MW

50-55 kDa

标签

C-hFc&His

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

Active Recombinant Human TNFRSF10B/DR5/TRAIL-R2 Protein is produced by HEK293 cells expression system. The target protein is expressed with sequence (Ile56-Glu182) of human DR5/TRAIL R2 (Accession #NP_003833.3) fused with a Fc, 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

1.Measured by its binding ability in a functional ELISA.Immobilized Human TNFRSF10B at 1 μg/mL (100 μL/well) can bind Human TNFSF10 with a linear range of 0.1-11.7 ng/mL.
2.Measured by its ability to inhibit TRAIL-mediated cytotoxicity using L_x001e_929 mouse fibroblast cells treated with TRAIL. The ED₅₀ for this effect is 30-120 pg/mL in the presence of 20 ng/mL Recombinant Human TRAIL/TNFSF10.

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

This protein is a member of the TNF-receptor superfamily, and contains an intracellular death domain. This receptor can be activated by tumor necrosis factor-related apoptosis inducing ligand (TNFSF10/TRAIL/APO-2L), and transduces an apoptosis signal. Studies with FADD-deficient mice suggested that FADD, a death domain containing adaptor protein, is required for the apoptosis mediated by this protein.

基因ID

8795

Swiss Prot

O14763-1

别名

CD262;DR5;KILLER;KILLER/DR5;TRAIL-R2;TRAILR2;TRICK2;TRICK2A;TRICK2B;TRICKB;ZTNFR9;TNFRSF10B

研究领域