重组人 sFRP4蛋白 (His 标签)

人 SFRP4蛋白|SFRP4 protein|SFRP4(Human, C-His)（产品说明）
蛋白名称：SFRP4蛋白, SFRP4 protein
蛋白构建：A DNA sequence encoding the human sFRP4 (NP_003005.2) (Met 1-Val 346) was expressed with a C-terminal polyhistidine tag.
表达宿主：HEK293 Cells
蛋白纯度：> 90 % as determined by SDS-PAGE
蛋白活性：Measured by its ability to inhibit Wnt3a-induced alkaline phosphatase production by C3H10T 1/2 2A6 mouse embryonal fibroblast cells. The ED50 for this effect is typically 1-6 μg/mL in the presence of 20 ng/mL of Wnt3a.
蛋白内毒素：< 1.0 EU per μg of the protein as determined by the LAL method
预测N端：Ala 22
蛋白分子量：The recombinant human sFRP4 consists of 336 amino acids after removal of the signal peptide and has a predicted molecular mass of 39 kDa. In SDS-PAGE under reducing conditions, it migrates with an apparent molecular mass of 55-60 kDa due to glycosylation.
蛋白NP号：NP_003005.2
蛋白氨基酸序列：Met1-Val346
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.