图文详情
人 IL2蛋白|IL2 protein|IL2(Human, Native)(产品说明)
蛋白名称:IL2蛋白, IL2 protein
蛋白构建:A DNA sequence encoding the mature form of human IL2 (P60568-1) (Ala 21-Thr 153) was expressed and purified, with an initial Met.
表达宿主:E. coli
蛋白纯度:> 95 % as determined by SDS-PAGE.
蛋白活性:1. Measured in a cell proliferation assay using CTLL2. The ED50 for this effect is typically 0.5-3 ng/mL. The specific activity of recombinant human IL-2 is approximately 2×10E4 IU/μg. 2. Using the Octet RED System, the affinity constant (Kd) of IL2 Protein, Human, Recombinant (Cat. GMP-11848-HNAE) bound Anti-IL2 Antibody (Cat. 11848-MM03) was 0.1 nM.
蛋白内毒素:< 1.0 EU / mg as determined by the LAL method.
预测N端:Met
蛋白分子量:The recombinant human IL-2 consists of 134 amino acids and predicts a molecular mass of 15.5 kDa.
蛋白NP号:P60568-1
蛋白氨基酸序列:Ala21-Thr153
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.