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IL-18R beta/IL-18RAP Protein, Human, Recombinant (hFc & Avi), Biotinylated is expressed in HEK293 mammalian cells with hFc and Avi tag. The predicted molecular weight is 67.04 kDa and the accession number is NP_003844.1.
规格 | 价格 | 库存 | 数量 |
---|---|---|---|
20 μg | ¥ 3,820 | 5日内发货 | |
100 μg | ¥ 8,840 | 5日内发货 |
生物活性 | Loaded Recombinant Human IL-18R beta / IL-18RAP Protein, Fc Tag on ProA Biosensor, can bind Recombinant Human IL-18Rα Protein, His Tag (Premixed with Human IL-18, Tag Free) with an affinity constant of 7.7nM as determined in BLI assay (QC tested). |
产品描述 | IL-18R beta/IL-18RAP Protein, Human, Recombinant (hFc & Avi), Biotinylated is expressed in HEK293 mammalian cells with hFc and Avi tag. The predicted molecular weight is 67.04 kDa and the accession number is NP_003844.1. |
种属 | Human |
表达系统 | HEK293 Cells |
标签 | C-hFc-Avi |
蛋白编号 | NP_003844.1 |
别名 | IL-18Rbeta,IL-18R β/IL-18RAP,IL-1R7,IL18RB,IL-18RAcP,interleukin 18 receptor accessory protein,IL-18Rβ,CD218b,IL-18R-β,CDw218b,IL-18R-beta,ACPL,IL-1RAcPL,IL-1R-7 |
蛋白构建 | A DNA sequence encoding the Human IL18RAP (NP_003844.1)(Met1-Gly357) was expressed with a c-terminal AVI tagged Fc region of human IgG1 at the C-terminus (Fc-AVI). The expressed protein was biotinylated in vivo by the Biotin-Protein ligase (BirA enzyme) which is co-expressed. Predicted N terminal: Phe 20 |
蛋白纯度 | ≥ 95 % as determined by SDS-PAGE. ≥ 95 % as determined by SEC-HPLC. |
分子量 | 67.04 kDa (predicted); 88.8 kDa (reducing conditions) |
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°C. 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 18 receptor accessory protein, also known as IL18RAP and CDw218b (cluster of differentiation w218b), is an accessory subunit of the heterodimeric receptor for IL18. This protein enhances the IL18 binding activity of IL18R1 (IL1RRP), a ligand-binding subunit of the IL18 receptor. The coexpression of IL18R1 and this protein is required for the activation of NF-kappaB and MAPK8 (JNK) in response to IL18. IL18RAP is required for the high-affinity binding of interleukin 18 (IL-18) to its receptor complex. IL18RAP together with IL18R1 mediates IL-18-dependent activation of NF-kappa-B and JNK. Two putative isoforms of IL18RAP were detected and the ratios and total levels of these isoforms may contribute to the etiology of coeliac disease. IL18R1 and IL18RAP polymorphisms have been found associated with diseases such as schizophrenia, HSV1 seropositivity, and atopic asthma. Analysis of IL18R1 and IL18RAP SNPs in 5 European prospective cohorts suggests that the variability of these genes are unlikely to contribute to modulate the risk of CVD in European populations. |
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