PeproTech 214-14   细胞因子 Murine IL-4,Recombinant Murine IL-4

2024-10-23

Recombinant Murine IL-4

货号:214-14-100,214-14-1000,214-14-20,214-14-250,214-14-5,214-14-50,214-14-500

规格:100ug,1mg,20ug,250ug,5ug,50ug,500ug

价格:6906,27701,1418,12097,582,4143,17964

产品类型:细胞因子添加物

品牌:PeproTech

产品描述:IL-4 is a pleiotropic cytokine that regulates diverse T and B cell responses including cell proliferation, survival and gene expression. 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 allergy. Recombinant Murine IL-4 is a 13.5 kDa globular protein containing 121 amino acid residues.来源:E.coli别名:BCGF, BCDF, B cell stimulating factor (BSF-1)氨基酸序列:MHIHGCDKNH LREIIGILNE VTGEGTPCTE MDVPNVLTAT KNTTESELVC RASKVLRIFY LKHGKTPCLK KNSSVLMELQ RLFRAFRCLD SSISCTMNES KSTSLKDFLE SLKSIMQMDY S纯度:≥ 98% by SDS-PAGE gel and HPLC analyses.生物活性:TheED50was determined by the dose-dependent proliferation of murine HT-2 cells is ≤2.0 ng/ml, corresponding to a specific activity of ≥5 x 105units/mg.Calculated Molecular Weight:13.5 kDaAccession Number:P07750Gene ID:16189交叉反应:Bacteria,Human,Human + Mouse,Leech,Mouse,Mouse + Virus,Parasite,Rat,Trout原产国:USA

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