重组人 Inhibin beta B / INHBB / Activin B蛋白 (His 标签)

重组人 Inhibin beta B / INHBB / Activin B 蛋白 (His标签)（产品说明）
蛋白名称：Human Inhibin beta B / INHBB / Activin B Protein (His Tag)
蛋白构建：A DNA sequence encoding the pro form of human INHBB (NP_002184.2) (Met 1-Ala 407) was expressed, fused 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：Measured by its binding ability in a functional ELISA. Immobilized human INHBB-His (Cat: 10814-H08H) at 10 μg/ml (100 μl/well) can bind biotinylated mouse FLRG-His (Cat: 10591-M08H) with a linear range of 0.031-0.125 μg/ml.
蛋白内毒素：< 1.0 EU per μg of the protein as determined by the LAL method
预测N端：Ser 29
蛋白分子量：The secreted pro form of human INHBB comprises 390 amino acids with a predicted molecular mass of 43.7 kDa. As a result of glycosylation, the apparent molecular mass of rhINHBB is approximately 17, 42 and 55 kDa in SDS-PAGE under reducing conditions, corresponding to the mature form, pro peptide and pro form respectively.
蛋白NP号：NP_002184.2
蛋白氨基酸序列：Met1-Ala407
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.