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IL-5 Protein, Human, Recombinant (His & Avi)

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SPR兼容缓冲液
货号 TMPK-00021

别名 白细胞介素, 白介素, TRF, T-cell replacing factor, Interleukin-5, IL-5, EDF

IL-5 is an important cytokine for priming and survival of mature eosinophils and for proliferation and maturation of their progenitors. IL-5(Rα) targeting will be increasingly used in diseases where eosinophils are the key immune effector cells such as eosinophilic asthma (EA), hypereosinophilic syndrome (HES), eosinophilic esophagitis (EE), and eosinophilic granulomatosis with polyangiitis (EGPA). IL-5 Protein, Human, Recombinant (His & Avi) is expressed in HEK293 mammalian cells with N-His-Avi tag. The predicted molecular weight is 16.1 kDa and the accession number is P05113.

IL-5 Protein, Human, Recombinant (His & Avi)

IL-5 Protein, Human, Recombinant (His & Avi)

一键复制产品信息
Rating icon 还可以
SPR兼容缓冲液
货号 TMPK-00021 别名 白细胞介素, 白介素, TRF, T-cell replacing factor, Interleukin-5, IL-5, EDF

IL-5 is an important cytokine for priming and survival of mature eosinophils and for proliferation and maturation of their progenitors. IL-5(Rα) targeting will be increasingly used in diseases where eosinophils are the key immune effector cells such as eosinophilic asthma (EA), hypereosinophilic syndrome (HES), eosinophilic esophagitis (EE), and eosinophilic granulomatosis with polyangiitis (EGPA). IL-5 Protein, Human, Recombinant (His & Avi) is expressed in HEK293 mammalian cells with N-His-Avi tag. The predicted molecular weight is 16.1 kDa and the accession number is P05113.

规格价格库存数量
5 μg
¥ 373
6-8日内发货
10 μg
¥ 598
6-8日内发货
20 μg
¥ 983
5日内发货
50 μg
¥ 1,930
5日内发货
100 μg
¥ 3,250
5日内发货
200 μg
¥ 5,890
5日内发货
500 μg
¥ 13,000
5日内发货
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产品介绍


生物活性
产品描述
IL-5 is an important cytokine for priming and survival of mature eosinophils and for proliferation and maturation of their progenitors. IL-5(Rα) targeting will be increasingly used in diseases where eosinophils are the key immune effector cells such as eosinophilic asthma (EA), hypereosinophilic syndrome (HES), eosinophilic esophagitis (EE), and eosinophilic granulomatosis with polyangiitis (EGPA). IL-5 Protein, Human, Recombinant (His & Avi) is expressed in HEK293 mammalian cells with N-His-Avi tag. The predicted molecular weight is 16.1 kDa and the accession number is P05113.
生物活性
1. Immobilized Human IL-5, His Tag at 0.5μg/ml (100μl/Well) on the plate. Dose response curve for Human IL-5 R alpha, hFc Tag with the EC50 of 6.9ng/ml determined by ELISA (QC Test). 2. Human IL-5, His Tag immobilized on CM5 Chip can bind Human IL-5Ra, His Tag with an affinity constant of 4.9nM as determined in a SPR assay.
研究背景
IL-5 is an important cytokine for priming and survival of mature eosinophils and for proliferation and maturation of their progenitors. IL-5(Rα) targeting will be increasingly used in diseases where eosinophils are the key immune effector cells such as eosinophilic asthma (EA), hypereosinophilic syndrome (HES), eosinophilic esophagitis (EE), and eosinophilic granulomatosis with polyangiitis (EGPA).
种属
Human
表达系统
HEK293 Cells
标签N-His-Avi
蛋白编号P05113
蛋白构建Ile20-Ser134
蛋白纯度
> 95% as determined by Tris-Bis PAGE; > 95% as determined by HPLC
蛋白性状Lyophilized powder
缓冲液Lyophilized from a solution filtered through a 0.22 μm filter, containing PBS (pH 7.4). Typically, 8% trehalose is incorporated as a protective agent before lyophilization.
复溶方法Reconstitute the lyophilized protein in distilled water. The product concentration should not be less than 100 μg/ml. Before opening, centrifuge the tube to collect powder at the bottom. After adding the reconstitution buffer, avoid vortexing or pipetting for mixing.
别名白细胞介素, 白介素, TRF, T-cell replacing factor, Interleukin-5, IL-5, EDF
内毒素< 1 EU/μg by the LAL method.
化学信息
分子量16.1 kDa (predicted). Due to glycosylation, the protein migrates to 18-25 kDa based on Tris-Bis PAGE result.
储存&溶解度
运输方式In general, Lyophilized powders are shipping with blue ice.
存储It is recommended to store recombinant proteins at -20°C to -80°C for future use. Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at -80°C. For reconstituted protein solutions, the solution can be stored at -20°C to -80°C for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots.

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