Mouse IL-13 R alpha 2 Biotinylated Antibody

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Product Details
Citations (5)
Supplemental Products

Mouse IL-13 R alpha 2 Biotinylated Antibody Summary

Species Reactivity
Detects mouse IL-13 R alpha 2 in Western blots. In this format, approximately 1% cross-reactivity with recombinant human IL‑13 R alpha 2 is observed.
Polyclonal Goat IgG
Antigen Affinity-purified
Mouse myeloma cell line NS0-derived recombinant mouse IL‑13 R alpha 2
Accession # O88786
Lyophilized from a 0.2 μm filtered solution in PBS with BSA as a carrier protein.


Recommended Concentration
Western Blot
0.1 µg/mL
Recombinant Mouse IL‑13 R alpha 2 Fc Chimera (Catalog # 539-IR)

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

Reconstitution Calculator

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Preparation and Storage

Reconstitute at 0.2 mg/mL in sterile PBS.
Reconstitution Buffer Available
Reconstitution Buffer 1 (PBS)
Catalog #
Size / Price
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 R alpha 2

Two type1 membrane proteins belonging to the hemopoietin receptor family have been cloned and shown to bind IL-13 with differing affinities. The lower affinity IL-13 binding protein, previously designated IL-13 R alpha, IL-13 R alpha ' or NR4, is now referred to as IL-13 R alpha 1. The high affinity IL-13 binding protein, previously also designated IL-13 R or IL-13 R alpha ', is now referred to as IL-13 R alpha 2.

The mouse IL-13 R alpha 2 cDNA encodes a 383 amino acid (aa) residue precursor protein with a putative 21 aa residue signal peptide, a 313 residue extracellular domain, a 22 aa residue transmembrane region and a 27 aa residue cytoplasmic tail. Human and mouse IL-13 R alpha 2 share 59% aa sequence identity. The extracellular domain of IL-13 R alpha 2 is also closely related to that of IL-13 R alpha 1. However, the cytoplasmic domain of IL-13 R alpha 2 lacks the box 1 and box 2 signaling motif and is much shorter than that of IL-13 R alpha 1, suggesting that the two receptors are functionally distinct. IL-13 R alpha 1 has been shown to combine with IL-4 R alpha to form a high-affinity receptor complex capable of transducing both an IL-4-dependent and an IL-13-dependent proliferative signal. The role of IL-13 R alpha 2 in IL-13 signaling remains to be elucidated. The amino-terminal 27 amino acid residues of mouse IL-13 R alpha 2 are identical to that of a soluble mouse IL-13 binding protein purified from mouse serum and urine.

  1. Donaldson, D.D. et al. (1998) J. Immunol. 161:2317.
  2. Chomarat, P. and J. Banchereau (1998) Int. Rev. Immunol. 17:1.
Long Name
Interleukin 13 Receptor alpha 2
Entrez Gene IDs
3598 (Human); 16165 (Mouse)
Alternate Names
cancer/testis antigen 19; CD213a2 antigen; CD213a2; CT19; IL-13 R alpha 2; IL-13 receptor subunit alpha-2; IL13BP; IL13R alpha 2; IL-13R subunit alpha-2; IL13R; IL-13R; IL13RA2; IL-13Ra2; IL-13R-alpha-2; interleukin 13 binding protein; interleukin 13 receptor alpha 2 chain; interleukin 13 receptor, alpha 2; interleukin-13 receptor subunit alpha-2; Interleukin-13-binding protein

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Citations for Mouse IL-13 R alpha 2 Biotinylated 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.

5 Citations: Showing 1 - 5
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  1. IL-13R&alpha2 Regulates the IL-13/IFN-&gamma Balance during Innate Lymphoid Cell and Dendritic Cell Responses to Pox Viral Vector-Based Vaccination
    Authors: Z Li, S Roy, C Ranasinghe
    Vaccines, 2021-05-01;9(5):.
    Species: Mouse
    Sample Types: Whole Cells
    Applications: Flow Cytometry
  2. Unique IL-13Ralpha2/STAT3 mediated IL-13 regulation detected in lung conventional dendritic cells, 24?h post viral vector vaccination
    Authors: S Roy, HY Liu, MI Jaeson, LP Deimel, C Ranasinghe
    Sci Rep, 2020-01-23;10(1):1017.
    Species: Mouse
    Sample Types: Whole Cells
    Applications: Flow Cytometry, ICC
  3. M2-polarized macrophages contribute to neovasculogenesis, leading to relapse of oral cancer following radiation
    Authors: Makiko Okubo
    Sci Rep, 2016-06-08;6(0):27548.
    Species: Mouse
    Sample Types: Cell Lysates, Whole Cells
    Applications: Flow Cytometry, Western Blot
  4. Diesel exhaust particles induce cysteine oxidation and s-glutathionylation in house dust mite induced murine asthma.
    Authors: Lee, Gerald B, Brandt, Eric B, Xiao, Chang, Gibson, Aaron M, Le Cras, Timothy, Brown, Lou Ann, Fitzpatrick, Anne M, Khurana Hershey, Gurjit K
    PLoS ONE, 2013-03-29;8(3):e60632.
    Species: Mouse
    Sample Types: BALF
    Applications: ELISA Development (Detection)
  5. Matrix metalloproteinase 8 contributes to solubilization of IL-13 receptor alpha2 in vivo.
    Authors: Chen W, Tabata Y, Gibson AM, Daines MO, Warrier MR, Wills-Karp M, Hershey GK
    J. Allergy Clin. Immunol., 2008-08-09;122(3):625-32.
    Species: Mouse
    Sample Types: Cell Culture Supernates
    Applications: ELISA Development


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