重组人白细胞介素5 /Recombinant IL-5，Human，Animal-Free

背景描述：

IL-5 is a 45-60 kDa homodimer cytokine that functions principally in the eosinophil arm of the Th2 response. It is a member of the helical bundle family of cytokines, along with IL-3, IL-4, and granulocyte-macrophage colony-stimulating factor (GM-CSF).

别称：

interleukin 5, EDF, BCDFII, TRF, IL5

蛋白编码：

P05113

分子量：

The protein has a calculated MW of 14.09 kDa. The protein migrates as 14 kDa under reducing condition (SDS-PAGE analysis).

表达系统：

Escherichia coli

纯度：

>98% as determined by SDS-PAGE.

生物活性：

Measure by its ability to induce TF-1 cells proliferation. The ED₅₀ for this effect is <0.3 ng/mL.

内毒素检测:

<0.1 EU per 1 μg of the protein by the LAL method.

蛋白序列:

MIPTEIPTSALVKETLALLSTHRTLLIANETLRIPVPVHKNHQLCTEEIFQGIGTLESQTVQGGTVERLFKNLSLIKKYIDGQKKKCGEERRRVNQFLDYLQEFLGVMNTEWIIES with polyhistidine tag at the C-terminus.

蛋白标签:

His Tag (C-term)

产品形式:

The protein was lyophilized from a 0.2 µm filtered solution containing 1X PBS, pH 8.0. If you have any concerns or special requirements, please confirm with us.