APC anti-human CD215 (IL-15Rα) Antibody

Pricing & Availability
JM7A4 (See other available formats)
Regulatory Status
Other Names
IL-15Rα chain, IL-15R, IL-15Rα
Mouse IgG2b, κ
Ave. Rating
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Product Citations
IFN-γ and LPS-stimulated (24 hours) human peripheral blood monocytes were stained with CD215 (clone JM7A4) APC (filled histogram) or mouse IgG2b, κ APC isotype control (open histogram).
  • JM7A4_APC_081612
    IFN-γ and LPS-stimulated (24 hours) human peripheral blood monocytes were stained with CD215 (clone JM7A4) APC (filled histogram) or mouse IgG2b, κ APC isotype control (open histogram).
See APC spectral data
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330209 25 tests 108,00€
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330210 100 tests 228,00€
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IL-15 receptor α (IL-15Rα) is a cytokine receptor with the structural homology to IL-2Rα (CD25). Both α receptors contain a group of β sandwich protein called sushi domains. Similar to IL-2Rα, IL-15Rα is able to form a heterotrimer with their β chain (CD122) and common γ chain (γc, CD132). But unlike IL-2Rα subunit, IL-15Rα itself binds to IL-15 with equivalent high affinity compared with the heterotrimeric complex. IL-15Rα is expressed as soluble or transmembrane forms by variety cells, such as activated monocytes, dendritic cells, CD8+ memory T cells, NK or NKT cells. IL-15Rα by itself forms stable complexes with IL-15 on cell surface and presents IL-15 in trans to neighboring cells. IL-15, like IL-2, is a pleiotropic four-helix bundle cytokine and plays a key role in promoting T and B cell survival and proliferation, preferentially in memory CD8+ T cell proliferation, and NK/NKT cell development.

Product Details
Technical Data Sheet (pdf)

Product Details

Human, African Green, Baboon, Cynomolgus, Rhesus
Antibody Type
Host Species
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 APC 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
Red Laser (633 nm)
Application References

(PubMed link indicates BioLegend citation)
  1. Vamosi G, et al. 2004. P. Natl. Acad. Sci. USA. 101:11082.
  2. Dubois S, et al. 2002. Immunity 17:537.
  3. Veerman KM, et al. 2012. J. Immunol. 188:1638. (FC) PubMed
  4. Vujanovic L, et al. 2010. Blood. 116:575. (FC) PubMed
  5. Kitaya K, et al. 2013. Biol. Reprod. 89:70. (FC) PubMed
Product Citations
  1. Tognarelli S, et al. 2018. Front Immunol. 9:2743. PubMed
  2. Farhat AM, et al. 2021. Cell Reports. 35(4):109044. PubMed
AB_2561439 (BioLegend Cat. No. 330209)
AB_2561440 (BioLegend Cat. No. 330210)

Antigen Details

Dendritic cells, activated monocytes, memory CD8 T cells and NK/NKT cells
Support T and B cell proliferation and development, preferentially for memory CD8+ T cell proliferation, and NK/NKT cell development
IL-15 with high affinity
Cell Type
Dendritic cells, Monocytes, T cells, NK cells, NKT cells
Biology Area
Molecular Family
Cytokine/Chemokine Receptors, CD Molecules
Antigen References

1. Giri JG, et al. 1995. EMBO J. 14:3654.
2. Giron-Michel J, et al. 2005. Blood 106:2302.
3. Lorenzen I, et al. 2005. J. Biol. Chem. 281:6642.
4. Sato N, et al. 2007. Proc. Natl. Acad. Sci. USA. 104:588.

Gene ID
3601 View all products for this Gene ID
View information about CD215 on UniProt.org

Related FAQs

There are no FAQs for this product.
Go To Top Version: 1    Revision Date: 11.30.2012

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*These products may be covered by one or more Limited Use Label Licenses (see the BioLegend Catalog or our website, www.biolegend.com/ordering#license). 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.


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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.

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