重组小鼠 IL-1 beta / IL1B 蛋白供应

蛋白名称：IL-1 beta蛋白, IL-1 beta protein  
蛋白构建：A DNA sequence encoding the mature form of mouse IL1β (P10749) (Val 118-Ser 269) was expressed, with an initial Met at the C-terminus.  
表达宿主：E. coli  
蛋白纯度：> 97 % as determined by SDS-PAGE  
蛋白活性：1. Measured by its ability to induce Interferon gamma secretion by human natural killer lymphoma NK-92 cells. The ED50 for this effect is typically 6-30 ng/mL.. 2. Measured by its ability to bind human IL1R1 in a functional ELISA. 3. Measured by its ability to bind mouse IL1R1 in a functional ELISA.  
蛋白内毒素：Please contact us for more information.  
预测N端：Met  
蛋白分子量：The recombinant mouse IL1β consists of 153 amino acids and has a predicted molecular mass of 17.5 kDa. It migrates as an approximately 19 kDa band in SDS-PAGE under reducing conditions as predicted.  
蛋白NP号：P10749  
蛋白氨基酸序列：Val118-Ser269  
蛋白标签：Native  
蛋白保存条件：Store it under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.  

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