重组人 TNFRSF4 / OX40 / CD134 蛋白 (His标签)（产品说明）
蛋白名称：Human TNFRSF4 / OX40 / CD134 Protein (His Tag)
蛋白构建：A DNA sequence encoding the extracellular domain (Met 1-Ala 216) of human TNFRSF4 (NP_003318.1) was expressed, fused with a polyhistidine tag at the C-terminus.
表达宿主：HEK293 Cells
蛋白纯度：> 90 % as determined by SDS-PAGE
蛋白活性：Measured by its binding ability in a functional ELISA. Immobilized TNFRSF4-His (Cat: 10481-H08H) at 2 μg/ml (100 μl/well) can bind human TNFSF4-mFc (Cat: 13127-H04H), the EC50 of human TNFSF4-mFc is 60-240 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 29
蛋白分子量：The recombinant human TNFRSF4 consists of 199 amino acids after removal of the signal peptide and has a predicted molecular mass of 21.7 kDa. In SDS-PAGE under reducing conditions, the apparent molecular mass of rh TNFRSF4 is approximately 40-45 kDa due to glycosylation.
蛋白NP号：NP_003318.1
蛋白氨基酸序列：Met1-Ala216
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.