仅100 µg包装参与免费试用活动，且数量有限。

人 EGF蛋白|EGF protein|EGF(Human, Native)（产品说明）
蛋白名称：EGF蛋白, EGF protein
蛋白构建：A DNA sequence encoding the mature form of human EGF (NP_001954.2) (Asn 971-Arg 1023) was expressed and purified with an initial Met at the N-terminus.
表达宿主：E. coli
蛋白纯度：≥ 95 % as determined by SDS-PAGE. ≥ 95 % as determined by SEC-HPLC. 蛋白活性：Measured in a cell proliferation assay using Balb/c 3T3 mouse embryonic fibroblasts. The EC50 for this effect is typically 0.1-0.5 ng/mL. The specific activity of Recombinant Human EGF is approximately 1.9×10E3 IU/μg, which is calibrated against human EGF WHO International Standard (NIBSC code: 91/530). 蛋白内毒素：< 0.01 EU per μg of the protein as determined by the LAL method
预测N端：Met
蛋白分子量：The recombinant human EGF consists of 54 amino acids and has a calculated molecular mass of 6.3 kDa.
蛋白NP号：NP_001954.2
蛋白氨基酸序列：Asn971-Arg1023
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.