IL-1R1 Protein, Human, Recombinant (hFc) is expressed in HEK293 mammalian cells with hFc tag. The predicted molecular weight is 63 kDa and the accession number is P14778.
规格 | 价格/CNY | 货期 | 数量 | |
---|---|---|---|---|
100 μg | ¥ 3,170 | 现货 | ||
200 μg | ¥ 5,610 | 5日内发货 | ||
500 μg | ¥ 11,900 | 5日内发货 |
生物活性 | Measured by its ability to bind human IL1B in a functional ELISA. |
产品描述 | IL-1R1 Protein, Human, Recombinant (hFc) is expressed in HEK293 mammalian cells with hFc tag. The predicted molecular weight is 63 kDa and the accession number is P14778. |
种属 | Human |
表达系统 | HEK293 Cells |
标签 | C-hFc |
蛋白编号 | P14778 |
别名 | IL-1R-α, IL-1 RI, IL-1R-alpha, IL-1R1, P80, CD121A, IL1RA, interleukin 1 receptor, type I, IL1R, D2S1473 |
蛋白构建 | The extracellular domain of Human IL1R1 (NP_000868.1) (Met 1-Thr 332) was fused with Human IgG1 Fc region at the C-terminus. |
蛋白纯度 |
≥ 90 % as determined by SDS-PAGE. ≥ 90 % as determined by SEC-HPLC.
|
分子量 | 63 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 protein solutions, 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 | Interleukin 1 receptor, type I (IL-1R1) also known as CD121a (Cluster of Differentiation 121a), is an interleukin receptor. IL-1R1/CD121a is a cytokine receptor that belongs to the interleukin 1 receptor family. This protein is a receptor for interleukin alpha (IL1A), interleukin beta (IL1B), and interleukin 1 receptor, type I (IL1R1/IL1RA). IL-1R1/CD121a is an important mediator involved in many cytokines induced immune and inflammatory responses. This protein has been characterized by pharmacological and molecular techniques in the mouse brain. The spindle-shaped astrocytes enclose the wound, separating the healthy from damaged neural tissue. The shape change and subsequent repair processes are IL-1β activity-dependent, acting through the IL-1 type 1 receptor (IL-1R1), as co-application of the IL-1type 1 receptor antagonist protein (IL-1ra) blocks IL-1β induced effects. In the spleen, a slight increase in IL-1R ACP and IL-1R1 was observed during the first hours following LPS stimulation. In conclusion, IL-1R AcP mRNA is expressed in the brain and in other tissues where IL-1R1/CD121a transcripts are found. However, the regulation of its expression is distinct from IL-1R1/CD121a. The high level of expression and the lack of regulation of IL-1R AcP transcripts in the brain under inflammatory conditions suggest that the protein might be constitutively expressed in excess. |
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IL-1R1 Protein, Human, Recombinant (hFc) IL-1R-α IL-1 RI IL-1R-alpha IL-1R1 D2S-1473 P80 CD121A IL1RA P-80 D2S 1473 interleukin 1 receptor, type I IL1R D2S1473 P 80 recombinant recombinant-proteins proteins protein