IL-7 Protein, Human, Recombinant

IL-7 Protein, Human, Recombinant is expressed in E. coli expression system. The predicted molecular weight is 17.5 kDa and the accession number is P13232-1.

规格	价格/CNY		数量
10 μg	￥ 1,250	现货
20 μg	￥ 1,900	5日内发货
50 μg	￥ 3,260	5日内发货
100 μg	￥ 4,930	5日内发货
200 μg	￥ 8,430	5日内发货
500 μg	￥ 17,090	5日内发货

规格

价格/CNY

货期

数量

10 μg

￥ 1,250

现货

20 μg

￥ 1,900

5日内发货

50 μg

￥ 3,260

5日内发货

100 μg

￥ 4,930

5日内发货

200 μg

￥ 8,430

5日内发货

500 μg

￥ 17,090

5日内发货

生物活性	Measured in a cell proliferation assay using anti-CD3 antibody activated human peripheral blood mononuclear cell (PBMC). The ED50 for this effect is typically 0.5-8 ng/ml.
产品描述	IL-7 Protein, Human, Recombinant is expressed in E. coli expression system. The predicted molecular weight is 17.5 kDa and the accession number is P13232-1.

种属	Human
表达系统	E. coli
标签	Tag Free
蛋白编号	P13232-1
别名	IL-7, interleukin 7, Interleukin-7, 白介素, 白细胞介素
蛋白构建	The mature form of Human IL7 (NP_000871.1)(Asp26-His177) was expressed with a N-terminal Met.
蛋白纯度	≥ 95 % as determined by SDS-PAGE. ≥ 95 % as determined by SEC-HPLC.
分子量	17.5 kDa (predicted)

内毒素	< 0.01 EU/μg of the protein.
缓冲液	Lyophilized from a solution filtered through a 0.22 μm filter, containing PBS, pH 7.4. Typically, a mixture containing 5% to 8% trehalose, mannitol, and 0.01% Tween 80 is incorporated as a protective agent before lyophilization.
复溶方法	A Certificate of Analysis (CoA) containing reconstitution instructions is included with the products. Please refer to the CoA for detailed information.
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℃. For reconstituted proteinsolutions, 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.
运输方式	In general, Lyophilized powders are shipping with blue ice.
研究背景	IL7, also known as interleukin 7, is a hematopoietic growth factor that belongs to the IL-7/IL-9 family. It is secreted by stromal cells in the bone marrow and thymus. IL7 stimulates the proliferation of lymphoid progenitors. It is important for proliferation during certain stages of B-cell maturation. IL7 and the hepatocyte growth factor (HGF) form a heterodimer that functions as a pre-pro-B cell growth-stimulating factor. It is found to be a cofactor for V(D)J rearrangement of the T cell receptor beta (TCRß) during early T cell development. IL7 can be produced locally by intestinal epithelial and epithelial goblet cells and may serve as a regulatory factor for intestinal mucosal lymphocytes.Cancer ImmunotherapyImmune CheckpointImmunotherapyTargeted Therapy