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Human IL‑13 R alpha2 Antibody

Catalog # MAB6141 | R&D Systems, Inc. a Bio-Techne Brand
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MAB6141-100
MAB6141-500
MAB6141-SP

Key Product Details

Species Reactivity

Human

Applications

ELISA Capture (Matched Antibody Pair)

Label

Unconjugated

Antibody Source

Monoclonal Mouse IgG1 Clone # 83807

Product Summary for Human IL‑13 R alpha2 Antibody

Immunogen

Mouse myeloma cell line NS0-derived recombinant human IL‑13 R alpha2
Cys22-Leu342
Accession # Q14627

Specificity

Detects human IL-13 R alpha2 in ELISAs. In sandwich ELISAs, no cross-reactivity or interference was observed with recombinant human (rh) IL-4 R, rhIL-5 R alpha, rhIL‑9 R, rhIL‑13, rhIL-13 R alpha1, recombinant mouse (rm) IL-13, rmIL-13 R alpha1, or rmIL-13 R alpha2.

Clonality

Monoclonal

Host

Mouse

Isotype

IgG1

Applications for Human IL‑13 R alpha2 Antibody

Application
Recommended Usage

Human IL-13 R alpha2 Sandwich Immunoassay

ELISA Capture (Matched Antibody Pair)
Recommended Concentration: 2-8 µg/mL
Use in combination with these reagents:
  • Detection Reagent: Human IL‑13 R alpha2 Biotinylated Antibody (Catalog # BAF614)
  • Standard: Recombinant Human IL-13 R alpha 2 Fc Chimera (NS0), CF (Catalog # 614-INS)
Please Note: Optimal dilutions of this antibody should be experimentally determined.

Reviewed Applications

Read 1 review rated 5 using MAB6141 in the following applications:

Published Applications

Read 2 publications using MAB6141 in the following applications:

Formulation, Preparation, and Storage

Purification

Protein A or G purified from hybridoma culture supernatant

Reconstitution

Reconstitute at 0.5 mg/mL in sterile PBS.

Reconstitution Buffer Available:
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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.

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-13 R alpha 2

Two type I membrane proteins belonging to the hemopoietin receptor family have been cloned and shown to bind IL-13 with high affinity. The lower affinity IL-13 binding protein is now referred to as IL-13 R alpha1 and is also known as CD213a. IL-13 R alpha1 combines with IL-4 R alpha to form a high affinity receptor complex capable of transducing an IL-13-dependent proliferative signal. The higher affinity IL-13 binding protein, now referred to as IL-13 R alpha2, does not induce a signal and acts as a decoy receptor (1, 2).

References

  1. Wood, N. et al. (2003) J. Exp. Med. 197:703.
  2. Kelly-Welch, A. et al. (2003) Science 300:1527.

Long Name

Interleukin 13 Receptor alpha 2

Alternate Names

CD213a2, IL-13Ra2, IL13R alpha 2, IL13RA2

Entrez Gene IDs

3598 (Human); 16165 (Mouse)

Gene Symbol

IL13RA2

UniProt

Product Documents for Human IL‑13 R alpha2 Antibody

Certificate of Analysis

To download a Certificate of Analysis, please enter a lot number in the search box below.

Note: Certificate of Analysis not available for kit components.

Product Specific Notices for Human IL‑13 R alpha2 Antibody

For research use only

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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.

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