人 Neuregulin-1蛋白|Neuregulin-1 protein|Neuregulin-1(Human, N-mouse IgG1-Fc)（产品说明）
蛋白名称：Neuregulin-1蛋白, Neuregulin-1 protein
蛋白构建：A DNA sequence encoding the N-terminal fragment (Ser 2-Lys 246) of human NRG1 isoform beta1 (Q02297-6) was expressed, fused with the Fc region of mouse IgG1 at the N-terminus.
表达宿主：HEK293 Cells
蛋白纯度：> 88 % as determined by SDS-PAGE
蛋白活性：1. Measured by its ability to bind with human ErbB4-His (Cat:10363-H08H) in a functional ELISA. 2. Measured by its ability to bind with human ErbB3-His (Cat:10201-H08H) in a functional ELISA.
蛋白内毒素：< 1.0 EU per μg of the protein as determined by the LAL method
预测N端：Asp
蛋白分子量：The recombinant human NRG1/mFc is a disulfide-linked homodimer. The reduced monomer comprises 481 amino acids and has a predicted molecular mass of 53.4 kDa. The apparent molecular mass of the monomer is approximately 67 kDa in SDS-PAGE under reducing conditions due to glycosylation.
蛋白NP号：Q02297
蛋白氨基酸序列：Ser2-Lys246
蛋白标签：N-mouse 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.