生物活性

产品描述	PD-L1 Protein, Human, Recombinant (LlaFc) is expressed in HEK293 Cells. The accession number is Q9NZQ7-1.
生物活性	Immobilized Human PD-L1, LIama Fc Tag at 5 μg/ml (100 μl/well) on the plate. Dose response curve for Human PD-1, mFc Tag with the EC50 of 0.17 μg/ml determined by ELISA.
研究背景	B7-H1, also known as PD-L1 and CD274, is an approximately 65 kDa transmembrane glycoprotein in the B7 family of immune regulatory molecules. PD-L1 has been identified as the ligand for the immunoinhibitory receptor programmed death-1(PD1/PDCD1) and has been demonstrated to play a role in the regulation of immune responses and peripheral tolerance.
种属	Human
表达系统	HEK293 Cells
标签	C-Llama Fc
蛋白编号	Q9NZQ7-1
蛋白构建	Phe19-Arg238
蛋白纯度	> 95% as determined by Bis-Tris PAGE; > 95% as determined by HPLC
缓冲液	Lyophilized from 0.22 μm filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization.
复溶方法	Reconstitute the lyophilized protein in distilled water. The product concentration should not be less than 100 μg/ml. Before opening, centrifuge the tube to collect powder at the bottom. After adding the reconstitution buffer, avoid vortexing or pipetting for mixing.
内毒素	< 1 EU/μg of the protein as determined by the LAL method.

化学信息

分子量	52.50 kDa (Predicted); 65-75 kDa (Reducing condition, due to glycosylation)

储存&溶解度

运输方式

In general, lyophilized powders are shipped with blue ice, while solutions are shipped with dry ice.

存储

It is recommended to store recombinant proteins at -20°C to -80°C for future use. Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at -80°C. For reconstituted protein solutions, the solution can be stored at -20°C to -80°C for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots.

实际储存温度请以COA为准

PD-L1 Protein, Human, Recombinant (LlaFc)

PD-L1 Protein, Human, Recombinant (LlaFc)

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