Recombinant Rat IL-2 (C-6His)
- 货号：EPT090
- 价格：￥2,700.00 元
- 点击：1319
产品介绍
基本信息
| 规格 | 50ug |
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| 表达宿主 | Human Cells |
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| 标签 | C-6His |
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物理性质
| 分子量 | 16.3 KDa |
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| 表观分子量 | 14-16 KDa, reducing conditions |
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| 形态 | Supplied as a 0.2 μm filtered solution of 5mM NaH<sub>2</sub>PO<sub>4</sub>, 5mM Citric acid, 150mM NaCl, pH 4.0. |
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| 纯度 | Greater than 95% as determined by reducing SDS-PAGE. |
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活性与内毒素
| 内毒素水平 | Less than 0.1 ng/µg (1 EU/µg) as determined by LAL test. |
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储存与运输
| 储存方法 | Store at ≤-70°C, stable for 6 months after receipt.
Store at ≤-70°C, stable for 3 months under sterile conditions after opening.
Please minimize freeze-thaw cycles. |
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| 运输条件 | The product is shipped on dry ice/polar packs.
Upon receipt, store it immediately at the temperature listed below. |
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详细说明
| 背景说明 | Interleukin-2(IL-2)is a O-glycosylated four α-helix bundle cytokine that has potent stimulatory activity for antigenactivated T cells. It is expressed by CD4+ and CD8+ T cells, γδ T cells, B cells, dendritic cells, and eosinophils. Mature rat IL-2 shares 66% and 73% amino acid sequence identity with human and mouse IL-2,respectively. The receptor for IL-2 consists of three subunits that are present on the cell surface in varying preformed complexes. IL-2 is a powerful immunoregulatory lymphokine produced by T-cells in response to antigenic or mitogenic stimulation. IL-2/IL-2R signaling is required for T-cell proliferation and other fundamental functions that are essential for the immune response. IL-2 stimulates growth and differentiation of B-cells, NK cells, lymphokine-activated killer cells, monocytes, macrophages and oligodendrocytes. |
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