Human IL23 Receptor HEK293 Overexpression Lysate


Human IL23 Receptor HEK293 Overexpression Lysate: 产品信息

This Human IL23 Receptor overexpression lysate was created in HEK293 Cells and intented for use as a Western blot (WB) positive control. Purification of IL23 Receptor protein (Cat: 13840-H08H) from the overexpression lysate was verified.
HEK293 Cells
A DNA sequence encoding the human IL23R (AAM44229.1) (Met1-Asp353) was expressed with a polyhistidine tag at the C-terminus.
The recombinant human IL23R consists of 341 amino acids and predicts a molecular mass of 39.3 kDa.

Human IL23 Receptor HEK293 Overexpression Lysate: 使用指南

Cell lysate was prepared by homogenization 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.
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.
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. 3. Store the lyophilized cell lysate at 4℃. After re-dissolution, recommend to aliquot it into smaller quantities and store at -80℃.
1 X Sample Buffer (1 X modified RIPA buffer+1 X SDS loading buffer).
稳定性 & 储存条件
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.
Western Blot (WB)
Optimal dilutions/concentrations should be determined by the end user.

IL23 Receptor 背景信息

IL23R, also known as IL23 receptor, belongs to the type I cytokine receptor family, Type 2 subfamily. It contains 2 fibronectin type-III domains and is expressed by monocytes, Th1, Th, NK and dendritic cells. Isoform 1 is specifically expressed in NK cells. IL23R associates with IL12RB1 to form the interleukin-23 receptor. It binds IL23 and mediates T-cells, NK cells and possibly certain macrophage/myeloid cells stimulation probably through activation of the Jak-Stat signaling cascade. IL23 functions in innate and adaptive immunity and may participate in acute response to infection in peripheral tissues. IL23 may be responsible for autoimmune inflammatory diseases and be important for tumorigenesis. Genetic variations in IL23R are associated with inflammatory bowel disease type 17 (IBD17). IBD17 is a chronic, relapsing inflammation of the gastrointestinal tract with a complex etiology. Genetic variations in IL23R also can cause susceptibility to psoriasis type 7.
interleukin 23 receptor
Related Pathways
  • AKT Signaling Pathway
    AKT Signaling Pathway
  • Jak-Stat Signaling Pathway
    Jak-Stat Signaling Pathway
  • Autophagy Pathway
    Autophagy Pathway
  • IL12 signaling pathway
    IL12 signaling pathway
  • Duerr RH, et al. (2006) A genome-wide association study identifies IL23R as an inflammatory bowel disease gene. Science. 314(5804):1461-3.
  • Cargill M, et al. (2007) A large-scale genetic association study confirms IL12B and leads to the identification of IL23R as psoriasis-risk genes. Am J Hum Genet. 80(2):273-90.
  • Dubinsky MC, et al. (2007) IL-23 receptor (IL-23R) gene protects against pediatric Crohn's disease. Inflamm Bowel Dis. 13(5):511-5.
  • Tremelling M, et al. (2007) IL23R variation determines susceptibility but not disease phenotype in inflammatory bowel disease. Gastroenterology. 132(5):1657-64.
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