人 Ephrin B2蛋白|Ephrin B2 protein|Ephrin B2(Human, C-human IgG1-Fc & His)（产品说明）
蛋白名称：Ephrin B2蛋白, Ephrin B2 protein
蛋白构建：A DNA sequence encoding the human EFNB2 (NP_004084.1) extracellular domain (Met 1-Ala 229) was was fused with the C-terminal polyhistidine-tagged Fc region of human IgG1 at the C-terminus.
表达宿主：HEK293 Cells
蛋白纯度：> 97 % as determined by SDS-PAGE
蛋白活性：Measured by its binding ability in a functional ELISA . Immobilized human EphB4-his at 2 μg/ml (100 μl/well) can bind human EphrinB2 Fc chimera with a linear range of 1-25 ng/ml . Immobilized human EphB4 at 2 μg/ml (100 μl/well) can bind human EphrinB2 Fc chimera with a linear range of 1-125 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：Ile 28
蛋白分子量：The recombinant human EFNB2/Fc chimera is a disulfide-linked homodimeric protein. The reduced monomer consists of 450 amino acids and predicts a molecular mass of 50.3 kDa. In SDS-PAGE under reducing conditions, the apparent molecular mass of rh EFNB2/Fc monomer is approximately 62 kDa due to glycosylation.
蛋白NP号：NP_004084.1
蛋白氨基酸序列：Met1-Ala229
蛋白标签：C-human IgG1-Fc & 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.