SIRP alpha 蛋白|SIRP alpha protein|SIRP alpha(Rat, His Tag)

大鼠 SIRP alpha蛋白|SIRP alpha protein|SIRP alpha(Rat, C-His)（产品说明）
蛋白名称：SIRP alpha蛋白, SIRP alpha protein
蛋白构建：A DNA sequence encoding the rat SIRPA (P97710) (Met1-Asn373) was expressed with a polyhistidine tag at the C-terminus.
表达宿主：HEK293 Cells
蛋白纯度：> 95 % as determined by SDS-PAGE
蛋白活性：1.Measured by its binding ability in a functional ELISA. 2.Immobilized rat SIRPA-His(Cat:80270-R08H) at 10μg/mL (100μL/well) can bind biotinylated rat CD47-His (Cat:80305-R08H), the EC50 of biotinylated rat CD47-His is 0.1-0.4ug/mL.
蛋白内毒素：< 1.0 EU per μg of the protein as determined by the LAL method
预测N端：Lys 32
蛋白分子量：The recombinant rat SIRPA comprises 353 amino acids and predicts a molecular mass of 39 kDa. The apparent molecular mass of the recombinant protein is approximately 63-80 kDa in SDS-PAGE under reducing conditions due to glycosylation.
蛋白NP号：P97710
蛋白氨基酸序列：Met1-Asn373
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.