Purified anti-human CD218a (IL-18Rα) Antibody

Pricing & Availability
Clone
H44 (See other available formats)
Workshop
HCDM listed
Other Names
IL-18 receptor alpha chain, IL-18 receptor 1, IL-18 receptor related protein, CDw218a
Isotype
Mouse IgG1, κ
Ave. Rating
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Product Citations
publications
H44_Purified_072007
Human peripheral blood lymphocytes stained with purified H44, followed by biotinylated anti-mouseIgG and Sav-PE
  • H44_Purified_072007
    Human peripheral blood lymphocytes stained with purified H44, followed by biotinylated anti-mouseIgG and Sav-PE
Cat # Size Price Quantity Avail. Save
313804 100 µg $135
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Description

IL-18 receptor is composed of an α and a β subunit that combine to form a high affinity receptor for IL-18. IL-18 receptor α chain, also known as CDw218a, is a 75-80 kD type I transmembrane protein. It is expressed on NK cells, neutrophils, endothelial cells, and subsets of T and B cells. The expression of CDw218a on lymphocytes is upregulated after activation. The interaction of IL-18 and IL-18 receptor has been reported to be implicated in promotion of Th1 cytokine production and atherogenesis.

Product Details
Technical data sheet

Product Details

Reactivity
Human, African Green, Baboon, Cynomolgus, Rhesus
Antibody Type
Monoclonal
Host Species
Mouse
Immunogen
Human NK cell line NK0 constitutively expressing IL-18 receptors
Formulation
Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide.
Preparation
The antibody was purified by affinity chromatography.
Concentration
0.5 mg/ml
Storage & Handling
The antibody solution should be stored undiluted between 2°C and 8°C.
Application

FC - Quality tested
IHC-F - Reported in the literature

Recommended Usage

Each lot of this antibody is quality control tested by immunofluorescent staining with flow cytometric analysis. For flow cytometric staining, the suggested use of this reagent is ≤2.0 µg per million cells in 100 µl volume. It is recommended that the reagent be titrated for optimal performance for each application.

Application Notes

 The H44 antibody is specific for IL-18 receptor α chain. Additional reported applications (for the relevant formats) include: immunohistochemistry of acetone-fixed frozen sections and neutralization1.

Application References

(PubMed link indicates BioLegend citation)
  1. Kitasato Y, et al. 2004. Am. J. Respir. Cell Mol. Biol. 31:619. (IHC)
  2. Vermot-Desroches C, et al. 2005. Cell Immunol. 236:101. (FC)
Product Citations
  1. Wang X, et al. 2012. J Exp Med. 209:987. PubMed
Publication Library
RRID
AB_345312 (BioLegend Cat. No. 313804)

Antigen Details

Structure
Type I membrane protein, IL-1 receptor family, approximately 75-80 kD
Distribution

Expressed on NK cells and neutrophils, IL-12 activated T and B cells, endothelial cells, and smooth muscle cells; highly expressed on Hodgkin's disease cell lines

Function
Binds IL-18 with low affinity; high affinity binding site formed with IL-18Rβ
Ligand/Receptor
IL-18
Cell Type
B cells, Endothelial cells, Neutrophils, NK cells, T cells
Biology Area
Immunology, Innate Immunity
Molecular Family
CD Molecules, Cytokine/Chemokine Receptors
Antigen References

1. Torigoe K, et al. 1997. J. Biol. Chem. 272:25737.
2. Gerdes N, et al. 2002. J. Exp. Med. 195:245.
3. Airoldi I, et al. 2000. J. Immunol. 165:6880.

Gene ID
8809 View all products for this Gene ID
UniProt
View information about CD218a on UniProt.org

Related FAQs

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Go To Top Version: 3    Revision Date: 10/31/2016

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