产品详情
IL2 Protein, Human, Recombinant: 产品信息
纯度
> 95 % as determined by SDS-PAGE.
内毒素
< 0.01 EU per μg of the protein as determined by the LAL method
生物活性
1. Measured in a cell proliferation assay using CTLL2. The ED50 for this effect is typically 0.5-4 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.
分子量
The recombinant human IL-2 consists of 134 amino acids and predicts a molecular mass of 15.5 kDa.
缓冲液
Supplied as sterile 20mM HAc-NaAc+0.004% Tween-80 pH 4.0
Please contact us for any concerns or special requirements.
Please refer to the specific buffer information in the hard copy of CoA.
运输方式
Liquid. It is shipped out with blue ice.
稳定性 & 储存条件
Samples are stable for up to twelve months from date of receipt at -20℃ to -80℃
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.
复溶
A hardcopy of COA with reconstitution instruction is sent along with the products. Please refer to it for detailed information.
仅用于科研，不能用于临床诊断！所有产品仅供科研使用，不得用于人或动物的治疗等任何其他用途，不为任何个人提供产品和服务。
IL2 Protein, Human, Recombinant信息由上海博尔森生物科技有限公司为您提供，如您想了解更多关于IL2 Protein, Human, Recombinant报价、型号、参数等信息， 欢迎来电或留言咨询。除供应IL2 Protein, Human, Recombinant外，上海博尔森生物科技有限公司还可为您提供CD38 Protein, Rat, Recombinant (His Tag)、HER3/ERBB3 Protein, Rat, Recombinant (His Tag)等产品， 公司有专业的客户服务团队，是您值得信赖的合作伙伴。
