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Human IL-4 (C-Fc) Protein
Human IL-4 (C-Fc) Protein
- 中文名称：
- Human IL-4 (C-Fc) Protein
- 英文名称：
- Human IL-4 (C-Fc) Protein
- 品牌：
- AAA Biotech
- 品牌介绍：
- AAA Biotech专注于为全球生命科学研究提供高品质的蛋白质研究工具，核心产品包括经严格验证的抗体、重组蛋白及ELISA试剂盒。
- 货号：
- AAA47615
- 规格：
- 0.05 mg|2x0.05 mg|3x0.05 mg|4x0.05 mg|5x0.05 mg
- 保存建议：
- Store at -20 degree C to -80 degree C for 12 months in lyophilized form. After reconstitution, if not intended for use within a month, aliquot and store at -80 degree C (Avoid repeated freezing and thawing).
- 货期：
- 6-8周
- 纯度：
- Purified from cell culture supernatant by affinity chromatography
Greater than 95% as determined by reducing SDS-PAGE.
- 产品形式：
- Lyophilized from a 0.2 um filtered solution of PBS, pH 7.4.
- 免责声明：
- *本产品仅供科研实验使用，不得用于临床诊断。*
- 说明书：
Recombinant Human Interleukin-4 is produced by our Mammalian expression system and the target gene encoding His25-Ser153 is expressed with a Fc tag at the C-terminus.
Interleukin-4 (IL-4) is a pleiotropic cytokine that regulates diverse T and B cell responses including cell proliferation, survival and gene expression. IL-4 is produced by mast cells, T cells, and bone marrow stromal cells. IL-4 regulates the differentiation of naive CD4 T cells into helper Th2 cells, characterized by their cytokine-secretion profile that includes secretion of IL-4, IL-5, IL-6, IL-10, and IL-13, which favor a humoral immune response. Another dominant function of IL-4 is the regulation of immunoglobulin class switching to the IgG1 and IgE isotypes. Excessive IL-4 production by Th2 cells has been associated with elevated IgE production and allergic response.
