重组人 IL1R2 / IL1RB / CD121b 蛋白 (ECD, His标签)（产品说明）
蛋白名称：Recombinant Human IL1R2 / IL1RB / CD121b Protein (ECD, His Tag)

蛋白构建：A DNA sequence encoding the extracellular domain (Met 1-Glu 343) of human IL1R2 (NP_004624.1) was expressed, with a fused C-terminal polyhistidine tag.

表达宿主：HEK293 Cells

蛋白纯度：> 95 % as determined by SDS-PAGE. > 90 % as determined by SEC-HPLC.

蛋白活性：Measured by its ability to inhibit Interferon gamma secretion by human natural killer lymphoma NK-92 cells in the presence of 500pg/mL IL1b.
The EC50 for this effect is typically 20-80ng/mL.

蛋白内毒素：< 1.0 EU per μg of the protein as determined by the LAL method

蛋白标签：C-His