Mouse IL-13 Antibody

  
  • Species Reactivity
    Mouse
  • Specificity
    Detects mouse IL‑13 in direct ELISAs and Western blots. In direct ELISAs and Westerns, less than 1% cross-reactivity with recombinant human IL-13 is observed. Neutralizes the biological activity of recombinant mouse IL-13, but will not neutralize the biological activity of recombinant human IL-13. 
  • Source
    Polyclonal Goat IgG
  • Purification
    Protein A or G purified
  • Immunogen
    E. coli-derived recombinant mouse IL-13
    Ser26-Phe131
    Accession # P20109
  • Formulation
    Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose.
  • Endotoxin Level
    <0.10 EU per 1 μg of the antibody by the LAL method.
  • Label
    Unconjugated
Applications
  •  
    Recommended
    Concentration
    Sample
  • Western Blot
    1 µg/mL
    Recombinant Mouse IL‑13 (Catalog # 413-ML)
  • Neutralization
    Measured by its ability to neutralize IL‑13-induced proliferation in the TF‑1 human erythroleukemic cell line. Kitamura, T. et al. (1989) J. Cell Physiol. 140:323. The Neutralization Dose (ND50) is typically 15-30 µg/mL in the presence of 10 ng/mL Recombinant Mouse IL‑13.
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.
Data Examples
Cell Proliferation Induced by IL‑13 and Neutralization by Mouse IL‑13 Antibody. Recombinant Mouse IL‑13 (Catalog # 413-ML) stimulates proliferation in the TF‑1 human erythroleukemic cell line in a dose-dependent manner (orange line). Proliferation elicited by Recombinant Mouse IL‑13 (10 ng/mL) is neutralized (green line) by increasing concentrations of Goat Anti-Mouse IL‑13 Polyclonal Antibody (Catalog # AB-413-NA). The ND50 is typically 15-30 µg/mL.
Preparation and Storage
  • Reconstitution
    Reconstitute at 1 mg/mL in sterile PBS.
  • Shipping
    The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below.
  • 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-13

IL-13 is a 17 kDa immunoregulatory cytokine that plays a key role in the pathogenesis of allergic asthma and atopy. It is secreted by Th1 and Th2 CD4+ T cells, NK cells, visceral smooth muscle cells, eosinophils, mast cells, and basophils (1-3). IL-13 circulates as a monomer with two internal disulfide bonds that contribute to a bundled four alpha -helix configuration (4, 5). Mature mouse IL-13 shares 57%, 75%, and 58% amino acid sequence identity with human, rat, and rhesus IL-13, respectively. Despite the low homology, it exhibits cross-species activity between human, mouse, and rat (6, 7). IL-13 has diverse activities on numerous cell types (8). On macrophages, IL-13 suppresses the production of proinflammatory cytokines and other cytotoxic substances. On B cells, IL-13 induces immunoglobulin class switching to IgE, upregulates the expression of MHC class II, CD71, CD72, and CD23, and costimulates proliferation. IL-13 upregulates IL-6 while downregulating IL-1 and TNF-alpha production by fibroblasts and endothelial cells. IL-13 binds with low affinity to IL-13 R alpha 1, triggering IL-13 R alpha 1 association with IL-4 R alpha. This high affinity receptor complex also functions as the type 2 IL-4 receptor complex (9, 10). Additionally, IL-13 binds with high affinity to IL-13 R alpha 2 which is expressed intracellularly, on the cell surface, and as a soluble molecule (11-14). IL-13 R alpha 2 regulates the bioavailability of both IL-13 and IL-4 and is overexpressed in glioma and several bronchial pathologies (10, 15, 16). Compared to wild type IL-13, the atopy-associated R110Q variant of IL-13 elicits increased responsiveness from eosinophils that express low levels of IL-13 R alpha 2 (17).

  • References:
    1. Wills-Karp, M. (2004) Immunol. Rev. 202:175.
    2. Nakajima, H. and K. Takatsu (2007) Int. Arch. Allergy Immunol. 142:265.
    3. Brown, K.D. et al. (1989) J. Immunol. 142:679.
    4. Moy, F.J. et al. (2001) J. Mol. Biol. 310:219.
    5. Eisenmesser, E.Z. et al. (2001) J. Mol. Biol. 310:231.
    6. Ruetten, H. and C. Thiemermann (1997) Shock 8:409.
    7. Lakkis, F.G. et al. (1997) Biochem. Biophys. Res. Commun. 235:529.
    8. Wynn, T.A. (2003) Annu. Rev. Immunol. 21:425.
    9. Andrews, A.L. et al. (2002) J. Biol. Chem. 277:46073.
    10. Tabata, Y. et al. (2007) Curr. Allergy Asthma Rep. 7:338.
    11. Chiaramonte, M.G. et al. (2003) J. Exp. Med. 197:687.
    12. Daines, M.O. and G.K. Hershey (2002) J. Biol. Chem. 227:10387.
    13. Matsumura, M. et al. (2007) Biochem. Biophys. Res. Commun. 360:464.
    14. Tabata, Y. et al. (2007) J. Immunol. 177:7905.
    15. Andrews, A.L. et al. (2006) J. Allergy Clin. Immunol. 118:858.
    16. Joshi, B.H. et al. (2006) Vitam. Horm. 74:479.
    17. Andrews, A-L. et al. (2007) J. Allergy Clin. Immunol. 120:91.
  • Long Name:
    Interleukin 13
  • Entrez Gene IDs:
    3596 (Human); 16163 (Mouse); 116553 (Rat); 574325 (Primate)
  • Alternate Names:
    ALRHMGC116789; BHR1interleukin-13; IL13; IL-13; IL-13MGC116788; interleukin 13; MGC116786; NC30; P600
Related Research Areas
Isotype Controls
Description Application Cat# Citations Images  

Normal Goat IgG Control

Ctrl AB-108-C 191  
View Sizes & Prices
Catalog# Size Price Stock Quantity
Loading Information....
Secondary Antibodies
Description Application Cat# Citations Images  

Goat IgG HRP-conjugated Antibody

WB, Simple Western HAF109 19  
View Sizes & Prices
Catalog# Size Price Stock Quantity
Loading Information....

Goat IgG HRP-conjugated Antibody

WB HAF017 15  
View Sizes & Prices
Catalog# Size Price Stock Quantity
Loading Information....

Goat IgG (H+L) PE-conjugated Antibody

Flow F0107 4  
View Sizes & Prices
Catalog# Size Price Stock Quantity
Loading Information....

Donkey Anti-Goat IgG NorthernLights™ NL557-conjugated Antibody

Flow, IHC, ICC NL001 9
View Sizes & Prices
Catalog# Size Price Stock Quantity
Loading Information....

Donkey Anti-Goat IgG NorthernLights™ NL493-conjugated Antibody

Flow, IHC, ICC NL003 5
View Sizes & Prices
Catalog# Size Price Stock Quantity
Loading Information....

Goat IgG (H+L) APC-conjugated Antibody

Flow F0108 6  
View Sizes & Prices
Catalog# Size Price Stock Quantity
Loading Information....

Goat IgG Horseradish Peroxidase-conjugated Antibody

WB HAF019 6  
View Sizes & Prices
Catalog# Size Price Stock Quantity
Loading Information....

Donkey Anti-Goat IgG Antibody

WB AF109 6
View Sizes & Prices
Catalog# Size Price Stock Quantity
Loading Information....

Donkey Anti-Goat IgG Biotinylated Antibody

WB BAF109 3
View Sizes & Prices
Catalog# Size Price Stock Quantity
Loading Information....

Goat IgG VisUCyte HRP Polymer

IHC VC004  
View Sizes & Prices
Catalog# Size Price Stock Quantity
Loading Information....

Goat IgG (H+L) Fluorescein-conjugated Antibody

Flow F0109 2  
View Sizes & Prices
Catalog# Size Price Stock Quantity
Loading Information....

Donkey Anti-Goat IgG NorthernLights™ NL637-conjugated Antibody

Flow, IHC, ICC NL002
View Sizes & Prices
Catalog# Size Price Stock Quantity
Loading Information....

Rabbit Anti-Goat IgG Biotinylated Antibody

WB BAF017
View Sizes & Prices
Catalog# Size Price Stock Quantity
Loading Information....

Rabbit Anti-Goat IgG (H+L) Affinity Purified PAb, X Absorbed

WB, ELISA R-401-C-ABS
View Sizes & Prices
Catalog# Size Price Stock Quantity
Loading Information....

Chicken Anti-Goat IgG Biotinylated Antibody

WB BAF019
View Sizes & Prices
Catalog# Size Price Stock Quantity
Loading Information....

Donkey Anti-Goat IgG (H+L) PerCP-conjugated Antibody

Flow F0124
View Sizes & Prices
Catalog# Size Price Stock Quantity
Loading Information....

Have you used Mouse IL-13 Antibody?

Submit a review and receive a $25US/€18/£15/$25CAN amazon gift card if you include an image - $10US/€7/£6/$10CAN Amazon card for reviews without an image. Limited to verified customers in USA, Canada and Europe.

Order Details

Contact Information

Calculators

Reconstitution Calculator

The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial. Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.

=
÷
R&D Systems Guarantee

Monoclonal
Antibody
Panels For
Screening

Learn More
Monoclonal Antibodies

Feedback

Customer Information