Human SIRP alpha蛋白|SIRP alpha protein|SIRP alpha(Human, C-human IgG1-Fc)(产品说明)
蛋白名称:SIRP alpha蛋白, SIRP alpha protein
蛋白构建:A DNA sequence encoding the human SIRPA (NP_542970.1) (Met1-Arg370) was expressed with the Fc region of human IgG1 at the C-terminus.
表达宿主:HEK293 Cells
蛋白纯度:> 95 % as determined by SDS-PAGE.
蛋白活性:Measured by its binding ability in a functional ELISA. Immobilized human CD47-His (Cat: 12283-H08H) at 2 μg/ml (100 μl/well) can bind human SIRPA-Fc (Cat: 11612-H02H1), the EC50 of human SIRPA-Fc is 3-15 ng/mL.
蛋白内毒素:< 1.0 EU per μg protein as determined by the LAL method.
预测N端:Glu 31
蛋白分子量:The recombinant human SIRPA consists of 578 amino acids and predicts a molecular mass of 64 kDa. As a result of glycosylation, it migrates as an approximately 77.9 kDa band in SDS-PAGE under reducing conditions.
蛋白NP号:NP_542970.1
蛋白氨基酸序列:Met1-Arg370
蛋白标签:C-human IgG1-Fc
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.