图文详情
重组人 IL1R1 / CD121a 蛋白 (ECD, His标签)(产品说明)
蛋白名称:Human IL1R1 / CD121a Protein (ECD, His Tag)
蛋白构建:A DNA sequence encoding the extracellular domain of human IL1R1 (NP_000868.1) (Met 1-Thr 332) was expressed with a fused polyhistidine tag at C-terminus.
表达宿主:HEK293 Cells
蛋白纯度:> 97 % as determined by SDS-PAGE
蛋白活性:1. Measured by its ability to bind human IL1-beta in a functional ELISA. 2. Measured by its ability to inhibit Interferon gamma secretion by human natural killer lymphoma NK-92 cells in the presence of 500 pg/mL IL1b. The EC50 for this effect is typically 40-200 ng/mL.
蛋白内毒素:< 1.0 EU per μg of the protein as determined by the LAL method
预测N端:Leu 18
蛋白分子量:The soluble form of recombinant human IL1R1 consists of 326 amino acids after removal of the signal peptide and has a predicted molecular mass of 37.6 kDa. In SDS-PAGE under reducing conditions, it migrates with an apparent molecular mass of 51-57 kDa due to glycosylation.
蛋白NP号:NP_000868.1
蛋白氨基酸序列:Met1-Thr332
蛋白标签:C-His
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.