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重组人4-1BB/TNFRSF9/CD137Protein(C-Fc)

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产品名称: 重组人4-1BB/TNFRSF9/CD137Protein(C-Fc)
产品型号: PN100004-50ug
产品展商: PERFEMIKER
产品价格: 1440.00 元
会员价格: 0.00 元
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简单介绍

重组人4-1BB/TNFRSF9/CD137Protein(C-Fc) 货号:PN100004 规格:50ug; 标签:C-Fc; 来源:Human; 表达宿主:Human Cells


重组人4-1BB/TNFRSF9/CD137Protein(C-Fc)  的详细介绍

名称:重组人4-1BB/TNFRSF9/CD137Protein(C-Fc);


产品说明(Description)
Recombinant Human 4-1BB ligand receptor is produced by our Mammalian expression system and the target gene encoding Leu24-Gln186 is expressed with a Fc tag at the C-terminus. 
Accession #: Q07011
Known as: CD137; ILA; TNFRSF9; 4-1BB ligand receptor; CDw137; T-cell antigen 4-1BB homolog; T-cell antigen ILA

制剂(Formulation)
Lyophilized from a 0.2 μm filtered solution of PBS, pH7.4.

质量控制(Quality Control) 
Bioactivity*   Measured by its ability to bind Human TNFSF9 in functional ELISA.
The ED50 for this effect is  typically 6.86 ug/mL.
Purity: Greater than 95% as determined by reducing SDS-PAGE.    
Endotoxin: Less than 0.1 ng/μg (1 IEU/μg) as determined by LAL test.

复溶(Reconstitution)
Always centrifuge tubes before opening. Do not mix by vortex or pipetting.
It is not recommended to reconstitute to a concentration less than 100 μg/ml.
Dissolve the lyophilized protein in ddH2O.
Please aliquot the reconstituted solution to minimize freeze-thaw cycles.    

保存(Storage)
Lyophilized protein should be stored at < -20°C, though stable at room temperature for 3 weeks.
Reconstituted protein solution can be stored at 4-7°C for 2-7 days.
Aliquots of reconstituted samples are stable at < -20°C for 3 months.     

背景(Background)
Tumor necrosis factor receptor superfamily member 9(TNFRSF9), also known as CD137 and 4-1BB, is an inducible T cell surface protein belonging to the tumor necrosis factor receptor superfamily. It is a single-pass type I membrane protein which contains 4 TNFR-Cys repeats. The human and mouse proteins share 60% amino acid sequence identity. CD137 is expressed by mesenchymal cells, including endothelial cells, chondrocytes, and cells of the central nervous system. CD137 is also broadly expressed by cells of the human immune system, is broadly expressed by cells of the human immune system, including activated CD8+ and CD4+ T cells, activated natural killer (NK) cells, follicular dendritic cells (FDCs) and monocytes. CD137 has diverse roles in the immune response, the one key function is to promote the survival of both T cells and dendritic cells by binding the cognate ligand CD137L (4-1BBL).

电泳(SDS-PAGE)

FOR RESEARCH USE ONLY