Mouse IL-20 Antibody

Catalog # Availability Size / Price Qty
MAB1204
MAB1204-SP
Product Details
Citations (1)
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Mouse IL-20 Antibody Summary

Species Reactivity
Mouse
Specificity
Detects mouse IL-20 in direct ELISAs and Western blots. In direct ELISAs, approximately 50% cross-reactivity with recombinant human IL-20 is observed.
Source
Monoclonal Rat IgG2B Clone # 176005
Purification
Protein A or G purified from hybridoma culture supernatant
Immunogen
E. coli-derived recombinant mouse IL‑20
Leu25-Leu176
Accession # Q9JKV9.1
Formulation
Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.
Purity
Protein A or G purified from hybridoma culture supernatant

Applications

Recommended Concentration
Sample
Western Blot
1 µg/mL
Recombinant Mouse IL‑20 (Catalog # 1204-ML)

Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.

Reconstitution Calculator

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Preparation and Storage

Reconstitution
Reconstitute at 0.5 mg/mL in sterile PBS.
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Shipping
The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below. *Small pack size (SP) is shipped with polar packs. Upon receipt, store it immediately at -20 to -70 °C
Stability & Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
  • 12 months from date of receipt, -20 to -70 °C as supplied.
  • 1 month, 2 to 8 °C under sterile conditions after reconstitution.
  • 6 months, -20 to -70 °C under sterile conditions after reconstitution.

Background: IL-20

Mouse Interleukin 20 (IL-20) was identified by searching sequence databases for translated sequences with a signal sequence and amphipathic helices found in helical cytokines. Based on the human molecule, mouse IL-20 was discovered in a skin library. Mouse IL-20 is synthesized as a 176 amino acid (aa) precursor that contains a 24 aa signal sequence and a 152 aa mature segment. There are no N-linked glycosylation sites and it is doubtful that the native molecule is glycosylated. Although IL-20 is a distant member of the IL-10 family, it functions as a monomer. IL-20 shares less than 40% aa sequence identity with other IL-10 family members. Mouse and human IL-20 are 77% aa identical in the mature segment. IL-20 production has been found in skin and trachea. In particular, activated keratinocytes and, possibly, monocytes are reported to express IL-20. There are two heterodimeric receptor complexes for IL-20. The first complex is composed of IL-20 R alpha and IL‑20 R beta. The second complex is composed of IL-22 R and IL-20 R beta. Whereas the IL-22 R/IL‑20 R beta complex is shared with IL-24/mda-7, the IL‑20 R alpha /IL‑20 R beta complex is shared with both IL-19 and IL-24. Little is known about the function of IL-20. It is reported to induce the proliferation of multipotential hematopoietic progenitor cells, direct the differentiation and expansion of keratinocytes, and promote the release of pro-inflammatory mediators in keratinocytes and other IL-20 receptor expressing cells (1-6).

References
  1. Blumberg, H. et al. (2001) Cell 104:9.
  2. Liu, L. et al. (2003) Blood 102:3206.
  3. Rich, B.E. and T.S. Kupper (2001) Curr. Biol. 11:R531.
  4. Pestka, S. et al. (2004) Annu. Rev. Immunol. 22:929.
  5. Dumoutier, L. (2001) J. Immunol. 167:3545. 
  6. Romer, J. (2003) J. Invest. Dermatol. 121:1306.
Long Name
Interleukin 20
Entrez Gene IDs
50604 (Human); 58181 (Mouse)
Alternate Names
Cytokine Zcyto10; IL10D; IL20; IL-20; IL-20ZCYTO10four alpha helix cytokine; interleukin 20; interleukin-20; MGC96907

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Citation for Mouse IL-20 Antibody

R&D Systems personnel manually curate a database that contains references using R&D Systems products. The data collected includes not only links to publications in PubMed, but also provides information about sample types, species, and experimental conditions.

1 Citation: Showing 1 - 1

  1. A novel transcript of mouse interleukin-20 receptor acts on glomerular mesangial cells as an aggravating factor in lupus nephritis.
    Authors: Wei CC, Chang MS
    Genes Immun., 2008-09-04;9(8):668-79.
    Species: Mouse
    Sample Types: Protein
    Applications: Western Blot

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