Recombinant Mouse IL-4 Protein, BSA (HEK293)

目錄號: C0011

Recombinant Mouse IL-4 Protein is expressed from HEK293 with His tag at the C-terminus. It contains His21-Ser140.

Recombinant Mouse IL-4 Protein (HEK293) on SDS-PAGE under reducing (R) and non-reducing (NR) conditions. The gel was stained with Coomassie Blue. The purity of the protein is greater than 95%.
Recombinant Mouse IL-4 stimulates cell proliferation of the HT-2 cells line. The EC50 for this effect is 0.98 ng/ml.
Recombinant Mouse IL-4 stimulates cell proliferation of the MC/9 cells line. The EC50 for this effect is 0.5 ng/ml.

規(guī)格	價格	庫存
10ug	890	現(xiàn)貨
50ug	2570	現(xiàn)貨
400-668-6834 [email protected]

使用信息

物種

Mouse

標(biāo)簽

His tag at the C-terminus.

來源

HEK293-drived mouse IL-4 protein His21-Ser140.

活性

Recombinant Mouse IL-4 stimulates cell proliferation of the HT-2 cells line. The EC50 for this effect is 0.98 ng/ml. Recombinant Mouse IL-4 stimulates cell proliferation of the MC/9 cells line. The EC50 for this effect is 0.5 ng/ml.

預(yù)測分子量

15.4 kDa

實(shí)際分子量

17-20 kDa, reducing conditions

純度

>95% as determined by Bis-Tris PAGE.

內(nèi)毒素

< 0.1 EU/ug by the LAL method

制劑

Lyophilized from 0.22μm filtered solution in PBS with BSA as a carrier protein. Normally 8% trehalose is added as protectant before lyophilization.

儲存條件 (自收到貨起)

For long-term storage, keep the product lyophilized at -20°C or below. Please avoid repeated freeze-thaw cycles. Stability:? Lyophilized: 12 months (-20°C to -80°C) Reconstituted: 3 months at -80°C under sterile conditions

生物描述

產(chǎn)品信息

Recombinant Mouse IL-4 Protein (HEK293) 由 HEK293 表達(dá)，C 端帶有 His 標(biāo)簽。其包含 His21-Ser140。

Accession

P07750-1

別名

IL4; IL-4; interleukin 4; MGC79402; pitrakinra; B cell growth factor 1; BCDF; BCGF1; BCGF-1; binetrakin; BSF1; BSF-1; BSF-1

背景

白細(xì)胞介素-4（IL-4）又稱IL-13，是一種分泌蛋白，屬于IL-4/IL-13家族。IL-4/IL-13具有多種生物學(xué)作用，包括刺激活化的B細(xì)胞和T細(xì)胞增殖。在IL-4和IL-13（Th-2型免疫反應(yīng)中產(chǎn)生的細(xì)胞因子，尤其是在過敏和寄生蟲感染期間）存在下，巨噬細(xì)胞會被差異性激活，而IL-4和IL-13是白細(xì)胞介素-4受體的配體。

參考文獻(xiàn)

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