Mouse IL-15R alpha Antibody

Catalog # Availability Size / Price Qty
MAB551
MAB551-SP
Product Details
Citations (2)
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Mouse IL-15R alpha Antibody Summary

Species Reactivity
Mouse
Specificity
Detects mouse IL-15 R alpha in direct ELISAs and Western blots. In direct ELISAs, this antibody does not cross-react with recombinant human (rh) IL‑2 R alpha, recombinant mouse (rm) IL-2 R beta, rmIL-2 R gamma, or rhIL-15 R alpha.
Source
Monoclonal Rat IgG2b Clone # 146018
Formulation
Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. See Certificate of Analysis for details.
*Small pack size (-SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.
Label
Unconjugated

Applications

Recommended Concentration
Sample
Western Blot
1 µg/mL
Recombinant Mouse IL‑15 R alpha (amino acids Gly33-Lys205)

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.

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Preparation and Storage

Reconstitution
Reconstitute at 0.5 mg/mL in sterile PBS. For liquid material, refer to CoA for concentration.
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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
Store the unopened product at -20 to -70 °C. Use a manual defrost freezer and avoid repeated freeze-thaw cycles. Do not use past expiration date.

Background: IL-15R alpha

Interleukin 15 receptor alpha (IL-15 R alpha ) is a high affinity receptor that specifically binds IL-15 with high affinity and associates as a heterotrimer with the IL-2 receptors beta and gamma subunits to initiate signal transduction. IL-15 R alpha is expressed on a wide variety of T cells and B cells as well as non-lymphoid cells. IL-15 R alpha is a 58 ‑ 60 kDa protein that shares structural similarities to the IL-2 R alpha protein. IL-15 R alpha and IL-2 R alpha genes also share similar intron-exon organization and are closely linked on human chromosome 10p14-p15. Human IL-15 R alpha shares 45% amino acid (aa) homology with the mouse form of the receptor. Signaling of IL-15 can occur in one of three ways; through the heterotrimeric complex of IL-15 R alpha, IL-2 R beta and IL-2 R gamma c, through the heterodimeric complex of IL-2 receptors beta and gamma common, through a novel 60 - 65 kDa IL-15 RX subunit found on mast cells. The binding of IL-15 to IL-15 R alpha has been reported to antagonize the TNF-alpha -mediated apoptosis in fibroblasts by competing with TNFRI for TRAF2 binding.

References
  1. Anderson, D.M. et al. (1995) J. Biol. Chem. 270:29862.
  2. Bulfone-Paus, S. et al. (1999) FASEB 13:1575.
  3. Waldemann, T.A. and Y. Tagaya (1999) Ann. Rev. Immunol. 17:19.
  4. Dubois, S. et al. (1999) J. Biol. Chem. 274:26978.
Long Name
Interleukin 15 Receptor alpha
Entrez Gene IDs
3601 (Human); 16169 (Mouse); 102121571 (Cynomolgus Monkey)
Alternate Names
CD215 antigen; CD215; IL15 R alpha; IL-15 R alpha; IL-15 receptor subunit alpha; IL-15R alpha; IL15RA; IL-15Ra; IL-15R-alpha; interleukin 15 receptor, alpha; interleukin-15 receptor subunit alpha; MGC104179

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Citations for Mouse IL-15R alpha 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.

2 Citations: Showing 1 - 2
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  1. STAT5 is critical to maintain effector CD8+ T cell responses.
    Authors: Tripathi P, Kurtulus S, Wojciechowski S
    J. Immunol., 2010-07-19;185(4):2116-24.
    Species: Mouse
    Sample Types: In Vivo
    Applications: Neutralization
  2. Plasmid-encoded interleukin-15 receptor alpha enhances specific immune responses induced by a DNA vaccine in vivo.
    Authors: Kraynyak KA, Kutzler MA, Cisper NJ, Laddy DJ, Morrow MP, Waldmann TA, Weiner DB
    Hum. Gene Ther., 2009-10-01;20(10):1143-56.
    Species: Human
    Sample Types: Cell Lysates, Recombinant Protein
    Applications: ELISA Development, Immunoprecipitation, Western Blot

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