所有产品科研使用，仅用于人或动物的治疗等任何其他用途，不为任何个人提供产品和服务
Recombinant Mouse Interleukin-4 is a pleiotropic cytokine regulates diverse T and B cell responses including cell proliferation, survival, and gene expression. It is produced by mast cells, activated T cells and bone marrow stromal cells. IL-4 regulates the differentiation of native CD4+ T cells (Th0 cells) into helper Th2 cells, and regulates the immunoglobulin class switching to the IgG1 and IgE isotypes. IL-4 also plays a major role in inflammation response and wound repair via activation of macrophage into M2 cells.
The ED50 as determined by the dose-dependant prolifiration of Murine HT-2 cells is less then 2 ng/ml, corresponding to a Specific Activity of > 5 × 105 IU/mg.
Source: Escherichia coli.
Molecular Weight: Approximately 13.5 kDa, a single non-glycosylated polypeptide chain containing 121 amino acids.
Sequence: MHIHGCDKNH LREIIGILNE VTGEGTPCTE MDVPNVLTAT KNTTESELVC RASKVLRIFY LKHGKTPCLK KNSSVLMELQ RLFRAFRCLD SSISCTMNES KSTSLKDFLE SLKSIMQMDY S
| 动物 A (mg/kg) = 动物 B (mg/kg) × | 动物 B的Km系数 |
| 动物 A的Km系数 |
例如，依据体表面积折算法，将化合物用于小鼠的剂量20 mg/kg 换算成大鼠的剂量，需要将20 mg/kg 乘以小鼠的Km系数（3），再除以大鼠的Km系数（6），得到化合物用于大鼠的等效剂量为10 mg/kg。
| 分子量 | |
| 分子式 | |
| CAS号 | |
| 纯度 | >97%, Endotoxin < 1 EU/μg |
| 溶解性（25°C） | Reconstitute in sterile distilled water or aqueous buffer |
| 储存和运输条件 | 固体粉末： -20°C 冷藏长期储存 常温运输及临时存放 |
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