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SIGIRR Protein, Human, Recombinant (His)

SIGIRR Protein, Human, Recombinant (His)

产品编号 TMPY-01894
别名: TIR8, single immunoglobulin and toll-interleukin 1 receptor (TIR) domain

SIGIRR Protein, Human, Recombinant (His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 14 kDa and the accession number is Q6IA17-1.

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SIGIRR Protein, Human, Recombinant (His)
规格 价格/CNY 货期 数量
100 μg ¥ 3,820 现货
200 μg ¥ 6,750 5日内发货
500 μg ¥ 14,280 5日内发货
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产品目录号及名称: SIGIRR Protein, Human, Recombinant (His) (TMPY-01894)
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产品描述 SIGIRR Protein, Human, Recombinant (His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 14 kDa and the accession number is Q6IA17-1.
种属 Human
表达系统 HEK293 Cells
标签 C-His
蛋白编号 Q6IA17-1
别名 TIR8, single immunoglobulin and toll-interleukin 1 receptor (TIR) domain
蛋白构建 The Human SIGIRR (Q6IA17-1) extracellular domain (Met 1-His 118) was expressed, fused with a polyhistidine tag at the C-terminus and a signal peptide at the N-terminus.
蛋白纯度 ≥ 95 % as determined by SDS-PAGE. ≥ 90 % as determined by SEC-HPLC.

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分子量 14 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°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 Single Ig IL-1-related receptor (SIGIRR) or TIR8 is a member of Toll-like receptor-interleukin 1 receptor signaling (TLR-IL-1R) receptor superfamily. Although SIGIRR/TIR8 shows the typical conserved motifs that characterize the IL-1R and Toll superfamily, it is structurally and functionally distinct from both. SIGIRR/TIR8 has only one Ig domain in its extracellular portion whereas the IL-1R family contains three Ig folds. An unusually long cytoplasmic domain is reminiscent of the structure of drosophila Toll, yet the SIGIRR peptide sequence is more closely related to IL-1RI. SIGIRR/TIR8 was mainly expressed in mouse and human epithelial tissues such as kidney, lung and gut. Resting and activated T and B lymphocytes and monocytes-macrophages expressed little or no SIGIRR/TIR8, with the exception of the mouse GG2EE macrophage line. Inflammation is enhanced in SIGIRR-deficient mice. SIGIRR negatively modulates immune responses. Inflammation is enhanced in SIGIRR-deficient mice, as shown by their enhanced chemokine induction after IL-1 injection and reduced threshold for lethal endotoxin challenge.

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Keywords

SIGIRR Protein, Human, Recombinant (His) TIR-8 TIR8 TIR 8 single immunoglobulin and toll-interleukin 1 receptor (TIR) domain recombinant recombinant-proteins proteins protein

 

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