Interferon alpha 2/IFNA2 Protein, Mouse, Recombinant (hFc) is expressed in HEK293 mammalian cells with hFc tag. The predicted molecular weight is 47.8 kDa and the accession number is P01573.
规格 | 价格/CNY | 货期 | 数量 | |
---|---|---|---|---|
100 μg | ¥ 3,430 | 5日内发货 |
生物活性 | 1. Measured in antiviral assays using L929 cells infected with vesicular stomatitisvirus (VSV). The ED50 for this effect is 1-8 ng/mL. 2. Immobilized Mouse IFNAR1 His at 2 μg/mL (100 μL/well) can bind Mouse Interferon alpha 2/IFNA2 hFc , the EC50 of Mouse Interferon alpha 2/IFNA2 hFc is 10-80 ng/mL. |
产品描述 | Interferon alpha 2/IFNA2 Protein, Mouse, Recombinant (hFc) is expressed in HEK293 mammalian cells with hFc tag. The predicted molecular weight is 47.8 kDa and the accession number is P01573. |
种属 | Mouse |
表达系统 | HEK293 Cells |
标签 | N-hFc |
蛋白编号 | P01573 |
别名 | 干扰素, Ifa2, interferon, alpha 2, interferon, α2, Interferon α2/IFNA2 |
蛋白构建 | The Mouse IFNA2 (P01573?) (Cys 24-Glu 190) was fused with the Fc region of Human IgG1 at the N-terminus. |
蛋白纯度 | > 88 % as determined by SDS-PAGE |
分子量 | 47.8 kDa (predicted) |
内毒素 | < 1.0 EU/μg of the protein as determined by the LAL method. |
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 | IFNA2 (Interferon Alpha 2) is a Protein Coding gene. This gene is a member of the alpha interferon gene cluster on chromosome 9. The encoded protein is a cytokine produced in response to viral infection. Type I Interferons (IFNs) are well-known cytokines that exert antiviral activity, antitumor activity, and immunomodulatory effects. Interferon tau (IFNT), a type I IFN similar to alpha IFNs (IFNA), is the pregnancy recognition signal produced by the ruminant conceptus. Among the IFN-α genes, a total of 28 different sequence variants have been described. The three principal subtypes of IFNα-2 are designated α-2a, α-2b, and α-2c. IFNα-2b is being the predominant allele while IFNα-2a is less predominant and IFNα-2c only a minor allelic variant. |
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Interferon alpha 2/IFNA2 Protein, Mouse, Recombinant (hFc) interferon, a 2 干扰素 Ifa2 interferon, α 2 interferon, alpha 2 interferon, α2 Interferon α2/IFNA2 recombinant recombinant-proteins proteins protein