品名： IL-4 Protein, Mouse, Recombinant

型号： 51084-MNAE 产品详情 金山科研平台现货促销

纯度

> 90 % as determined by SDS-PAGE

内毒素

Please contact us for more information.

生物活性

Measured in a cell proliferation assay using HT-2 mouse T cells.The ED₅₀ for this effect is typically 0.4-4 ng/mL.

蛋白构建

A DNA sequence encoding the mouse IL4 (NP_067258.1) (His23-Ser140) was expressed with a N-terminal Met.

NP No.

NP_067258.1

表达宿主

E. coli

种属

Mouse

预测 N 端

Met

分子量

he recombinant mouse IL4 consists of 119 amino acids and predicts a molecular mass of 13.4 KDa. It migrates as an approximately 14 KDa band in SDS-PAGE under reducing conditions.

缓冲液

Lyophilized from sterile PBS, pH 7.4.Please contact us for any concerns or special requirements. Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization.

Please refer to the specific buffer information in the hard copy of CoA.

运输方式

In general, recombinant proteins are provided as lyophilized powder which are shipped at ambient temperature.Bulk packages of recombinant proteins are provided as frozen liquid. They are shipped out with blue ice unless customers require otherwise.

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 datasheet with reconstitution instructions is sent along with the products. Please refer to it for detailed information.

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