Human IL-18Rα No cross-reactivity in ELISA with Human IL1R1 / CD121a Human IL1R2 / CD121b Human IL1R3 / IL1RAP Human IL1RL1 / IL1R4 / ST2 Human IL18RAP / IL1R7 Human IL1RAPL1 / IL1R8 Human IL1R9 / IL1RAPL2 Mouse IL18R1 / CD218a Mouse TIR8 / SIGIRR Human cell lysate (293 cell line)
Immunogen
Recombinant Human IL18R1 protein (Catalog#11102-H08H)
Preparation
This antibody was produced from a hybridoma resulting from the fusion of a mouse myeloma with B cells obtained from a mouse immunized with purified, recombinant Human IL18R1 / CD218a (rh IL18R1; Catalog#11102-H08H; NP_003846.1; Met 1-Arg 329). The IgG fraction of the cell culture supernatant was purified by Protein A affinity chromatography.
Source
Monoclonal Mouse IgG1 Clone #9A8D6F3
Purification
Protein A
Formulation
0.2 μm filtered solution in PBS
Conjugate
Unconjugated
Form
Liquid
Shipping
This antibody is shipped as liquid solution at ambient temperature. Upon receipt, store it immediately at the temperature recommended below.
Storage
This antibody can be stored at 2℃-8℃ for one month without detectable loss of activity. Antibody products are stable for twelve months from date of receipt when stored at -20℃ to -80℃. Preservative-Free. Avoid repeated freeze-thaw cycles.
Interleukin-18 receptor 1 (IL18R1) also known as CD218 antigen-like family member A, CDw218a, IL1 receptor-related protein, and CD218a, is an interleukin receptor of the immunoglobulin superfamily. IL18R1 is found expressed in the lung, leukocytes, spleen, liver, thymus, prostate, small intestine, colon, placenta, and heart, and is absent from the brain, skeletal muscle, pancreas, and kidney. A high level of expression is found in Hodgkin disease cell lines. This receptor is specifically bound to interleukin 18 (IL18) and is essential for IL18 mediated signal transduction. IL18R1 contains 3 Ig-like C2-type (immunoglobulin-like) domains and 1 TIR domain. It is a single-pass type I membrane protein. IFN-alpha and IL12 are reported to induce the expression of this receptor in NK and T cells. The increased expression of IL18R1 may contribute pathogenically to disease and is therefore a potential therapeutic target. The absence of a genetic association in the IL18R1 gene itself suggests regulation from other parts of the genome, or as part of the inflammatory cascade in multiple sclerosis without a prime genetic cause.
Research Areas
Neuroinflammation
Related Pathways
IL1 signaling pathway
References
Nadif R, et al. . (2006) IL18 and IL18R1 polymorphisms, lung CT and fibrosis: A longitudinal study in coal miners. Eur Respir J. 28(6): 1100-5.
Haralambieva IH, et al. . (2011) Common SNPs/haplotypes in IL18R1 and IL18 genes are associated with variations in hum oral immunity to smallpox vaccination in Caucasians and African Americans. J Infect Dis. 204(3): 433-41.
Hulin-Curtis SL, et al. . (2012) Evaluation of IL18 and IL18R1 polymorphisms: genetic susceptibility to knee osteoarthritis. Int J Immunogenet. 39(2): 106-9.