PE anti-human CD213a2 (IL13Rα2) Antibody

Pricing & Availability
47 (See other available formats)
Regulatory Status
Other Names
IL13BP, CT19
Mouse IgG1, κ
Ave. Rating
Submit a Review
Product Citations
Human melanoma cell line A375 was stained with CD213a2 (clone 47) PE (filled histogram) or mouse IgG1, κ PE isotype control (open histogram).
  • 47_PE_CD213a2_Antibody_FC_100713
    Human melanoma cell line A375 was stained with CD213a2 (clone 47) PE (filled histogram) or mouse IgG1, κ PE isotype control (open histogram).
See PE spectral data
Cat # Size Price Quantity Check Availability Save
360305 25 tests $125.00
Check Availability

Need larger quantities of this item?
Request Bulk Quote
360306 100 tests $295.00
Check Availability

Need larger quantities of this item?
Request Bulk Quote

CD213a2, also known as IL13Rα2, is a type I transmembrane protein and member of the hematopoietin family. IL13Rα2 is the high affinity receptor for IL-13, but it possibly acts as a decoy receptor to antagonize IL-13Rα1/IL-4Ra-mediated IL-13 biological functions. IL13Rα2 is expressed by fibroblasts, smooth muscle cells, keratinocytes, and activated B cells. However, its presence on the cell surface is highly regulated. CD213a2 is also expressed in various types of cancer which makes it an attractive therapeutic target.

Product Details
Technical data sheet

Product Details

Antibody Type
Host Species
Recombinant human IL-13R alpha 2 Fc chimera
Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide and 0.2% (w/v) BSA (origin USA).
The antibody was purified by affinity chromatography and conjugated with PE under optimal conditions.
Lot-specific (please contact technical support for concentration and total µg amount, or use our Lookup tool if you have a lot number.)
Storage & Handling
The antibody solution should be stored undiluted between 2°C and 8°C, and protected from prolonged exposure to light. Do not freeze.

FC - Quality tested

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 5 µl per million cells in 100 µl staining volume or 5 µl per 100 µl of whole blood.

Excitation Laser
Blue Laser (488 nm)
Green Laser (532 nm)/Yellow-Green Laser (561 nm)
Application Notes

Additional reported applications (for relevant formats) include:  Western blotting1, ELISA1, immunohistochemistry staining of frozen tissue sections1, and blocking (competes with IL-13 for binding).

Application References

(PubMed link indicates BioLegend citation)
  1. Balyasnikova IV, et al. 2012. J. Biol. Chem. 287:30215. (WB, ELISA, IHC, Block)
Product Citations
  1. Wen Y, et al. 2020. J Invest Dermatol. . PubMed
AB_2562620 (BioLegend Cat. No. 360305)
AB_2562621 (BioLegend Cat. No. 360306)

Antigen Details

Member of the hematopoietin family, type I transmembrane protein, contains 1 fibronectin type III domain

Activated B cells, fibroblasts, smooth muscle cells, keratinocytes

Possible decoy receptor, antagonist of CD213a1, internalization of IL-13
Cell Type
B cells, Fibroblasts
Biology Area
Cell Biology, Immunology
Molecular Family
CD Molecules, Cytokine/Chemokine Receptors
Antigen References

1. Mitchell J, et al. 2010. Curr. Opin. Investig Drugs. 11:527.
2. Strober W, et al. 2009. Curr. Mol. Med. 9:740.
3. Tabata Y and Khurana Hershey GK. et al. 2007. Curr. Allergy Asthma Rep. 7:338.

Gene ID
3598 View all products for this Gene ID
View information about CD213a2 on

Related FAQs

What type of PE do you use in your conjugates?
We use R-PE in our conjugates.
Go To Top Version: 2    Revision Date: 03/21/2014

For research use only. Not for diagnostic use. Not for resale. BioLegend will not be held responsible for patent infringement or other violations that may occur with the use of our products.


*These products may be covered by one or more Limited Use Label Licenses (see the BioLegend Catalog or our website, BioLegend products may not be transferred to third parties, resold, modified for resale, or used to manufacture commercial products, reverse engineer functionally similar materials, or to provide a service to third parties without written approval of BioLegend. By use of these products you accept the terms and conditions of all applicable Limited Use Label Licenses. Unless otherwise indicated, these products are for research use only and are not intended for human or animal diagnostic, therapeutic or commercial use.


8999 BioLegend Way, San Diego, CA 92121
Toll-Free Phone: 1-877-Bio-Legend (246-5343) Phone: (858) 768-5800 Fax: (877) 455-9587

This data display is provided for general comparisons between formats.
Your actual data may vary due to variations in samples, target cells, instruments and their settings, staining conditions, and other factors.
If you need assistance with selecting the best format contact our expert technical support team.

Insert Note Here
Save Close Clear
Lab Timer
Remember me
Forgot your password? Reset Password
Request an Account