Recombinant Human IL-2
¥128.00
- 产品信息
商品描述
来源
Chinese Hamster Ovary cell line
预测分子量
12.7 kDa(monomer)
纯度
≥95%, by SDS-PAGE (under reducing (R) & Non-reducing conditions, visualized by Coomassie staining)
内毒素
≤10 EU/mg by the LAL method
活性
Measured in a cell inhibition assay using TF-1 cells at IL4 presence. The ED50 for this effect is ≤0.3ng/mL.
制剂
Lyophilized from a 0.22 μm-filtered solution containing 100 mM Glycine, 150 mM NaCl, 5% mannitol and 0.01% Tween 80, pH 4.0
外观
White powder, Colorless clear liquid after reconstitution
复溶
It is recommended to redissolve in sterile deionized water.
运输
The product is shipped with blue ice.
储存
36 months at -20°C to -80°C in lyophilized state 6 months at -20°C to -80°C under sterile conditions after reconstitution 7-10 days at 2°C to 8°C under sterile conditions after reconstitution
描述
Human TGFβ2 (Ala 303-Ser 414) Accession # P61812
