Human IL18RAP HEK293 Overexpression Lysate

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Human IL18RAP HEK293 Overexpression Lysate: 製品の情報

製品の説明
This Human IL18RAP overexpression lysate was created in HEK293 Cells and intented for use as a Western blot (WB) positive control. Purification of IL18RAP protein (Cat: 10176-H02H) from the overexpression lysate was verified.
発現ホスト
HEK293 Cells
Human
タンパク質構築情報
A DNA sequence encoding the human IL18RAP (NP_003844.1) (Met 1-Gly 357) was fused with the Fc region of human IgG1 at the C-terminus.
分子量
The recombinant human IL18RAP/Fc chimera is a disulfide-linked homodimeric protein. The reduced monomer consists of 575 amino acids and has a calculated molecular mass of 65.2 kDa. As a result of glycosylation, the apparent molecular mass of rhIL18RAP/Fc monomer is approximately 80-90 kDa in reduced SDS-PAGE.

Human IL18RAP HEK293 Overexpression Lysate: 用法

調製方法
Cell lysate was prepared by homogenization of the over-expressed cells in ice-cold modified RIPA Lysis Buffer with cocktail of protease inhibitors (Sigma). Cell debris was removed by centrifugation. Protein concentration was determined by Bradford assay (Bio-Rad protein assay, Microplate Standard assay). The cell lysate was boiled for 5 min in 1 x SDS loading buffer (50 mM Tris-HCl pH 6.8, 12.5% glycerol, 1% sodium dodecylsulfate, 0.01% bromophenol blue) containing 5% b-mercaptoethanol, and lyophilized.
溶解バッファー
Modified RIPA Lysis Buffer: 50 mM Tris-HCl pH 7.4, 150 mM NaCl, 1mM EDTA, 1% Triton X-100, 0.1% SDS, 1% Sodium deoxycholate, 1mM PMSF.
おすすめの用法
1.  Centrifuge the tube for a few seconds and ensure the pellet at the bottom of the tube. 2.  Re-dissolve the pellet using 200μL pure water and boil for 2-5 min.
バッファー
1 X Sample Buffer (1 X modified RIPA buffer+1 X SDS loading buffer).
安定性 & 保存条件
Store at 4℃ for up to twelve months from date of receipt. After re-dissolution, aliquot and store at -80℃ for up to twelve months. Avoid repeated freeze-thaw cycles.
アプリケーション
Western Blot (WB)
Optimal dilutions/concentrations should be determined by the end user.

Human IL18RAP HEK293 Overexpression Lysate: 別名

Human ACPL Overexpression Lysate; Human CD218b Overexpression Lysate; Human CDw218b Overexpression Lysate; Human IL-18R-beta Overexpression Lysate; Human IL-18RAcP Overexpression Lysate; Human IL-18Rbeta Overexpression Lysate; Human IL-1R-7 Overexpression Lysate; Human IL-1R7 Overexpression Lysate; Human IL-1RAcPL Overexpression Lysate; Human IL18RB Overexpression Lysate

IL18RAP 背景情報

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 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 aetiology 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.
完全な名称
interleukin 18 receptor accessory protein
参考文献
  • Zhernakova A, et al.. (2008) Genetic analysis of innate immunity in Crohn's disease and ulcerative colitis identifies two susceptibility loci harboring CARD9 and IL18RAP. Am J Hum Genet. 82(5): 1202-10.
  • Grisoni ML, et al.. (2009) Lack of association between polymorphisms of the IL18R1 and IL18RAP genes and cardiovascular risk: the MORGAM Project. BMC Med Genet. 10: 44.
  • Koskinen LL, et al.. (2009) Association study of the IL18RAP locus in three European populations with coeliac disease. Hum Mol Genet. 18(6): 1148-55.
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