Recombinant Non-biotinylated Human IL-4 Protein,His-Avi Tag
产品介绍
Interleukin-4, also known as IL4, is a secreted protein which belongs to the IL-4/IL-13 family . Interleukin-4/IL4 has many biological roles, including the stimulation of activated B-cell and T-cell proliferation.
产品性质
产品特色
高活性、高纯度、低内毒素、高批间一致性
应用案例
ELISA Data 1: Immobilized Human IL-4 at 1 μg/ml (100 μl/well) on the plate. Dose response curve for Human IL-4 R alpha, hFc Tag with the EC50 of 4.2 ng/ml determined by ELISA .
Cell Based Assay: Measured in a cell proliferation assay using TF‑1 human erythroleukemic cells. The ED50 for this effect is <0.2 ng/mL.
存储条件
-25~-15℃保存,收到货之日起,有效期1年。复溶后, -85~-65℃保存,3个月有效期。避免反复冻融。
COA
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