图文详情
重组人 TGFA / TGF-alpha 蛋白(产品说明)
蛋白名称:Human TGFA / TGF-alpha Protein
蛋白构建:A DNA sequence encoding the human TGFa (P01135-1) (Val40-Ala89) was expressed and purified.
表达宿主:E. coli
蛋白纯度:> 90 % as determined by SDS-PAGE
蛋白活性:1.Measured by its binding ability in a functional ELISA. Immobilized Human TGF-alpha (Cat:11252-HNAE) at 2 μg/ml (100 μl/well) can bind Human EGFR hFc(Cat:10001-H02H), the EC50 of Human EGFR hFc is 80-500 ng/mL. 2. Measured in a cell proliferation assay using Balb/c 3T3 mouse embryonic fibroblast cells. The ED50 for this effect is 0.5-2.5 ng/mL.
蛋白内毒素:Please contact us for more information.
预测N端:Met
蛋白分子量:The recombinant human TGFa consists of 50 amino acids and has a predicted molecular mass of 5.6 kDa. The apparent molecular mass of it is approximately 13 kDa in SDS-PAGE under reducing conditions.
蛋白NP号:P01135-1
蛋白氨基酸序列:Val40-Ala89
蛋白标签:Native
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.