Mouse IL-21R Antibody Summary
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.
Detection of IL‑21 R in A20 Mouse Cell Line by Flow Cytometry. A20 mouse B cell lymphoma cell line was stained with Goat Anti-Mouse IL-21 R Antigen Affinity-purified Polyclonal Antibody (Catalog # AF596, filled histogram) or isotype control antibody (Catalog # AB-108-C, open histogram), followed by Phycoerythrin-conjugated Anti-Goat IgG Secondary Antibody (Catalog # F0107).
IL‑10 in Mouse Splenocytes. IL‑10 was detected in immersion fixed mouse splenocytes using Goat Anti-Mouse/Rat IL‑10 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF519) at 15 µg/mL for 3 hours at room temperature. Cells were stained using the NorthernLights™ 557-conjugated Anti-Goat IgG Secondary Antibody (red; NL001) and counterstained with DAPI (blue). Specific staining was localized to cytoplasm. Staining was performed using our protocol for Fluorescent ICC Staining of Non-adherent Cells<.
Preparation and Storage
The interleukin-21 (IL-21) and its receptor appear to play important roles in the regulation of the immune system. IL-21 R, also called NILR (novel interleukin receptor) is a type I cytokine receptor with 4 conserved cysteine residues and an extracellular WSXWS motif. It is most closely related to IL-2 R beta and IL-4 R alpha. Mouse IL-21 R is a 529 amino acid (aa) residue protein with a 19 aa signal peptide, a 217 aa extracellular domain, an 18 aa transmembrane domain, and a 275 aa cytoplasmic domain. Mouse and human IL-21 R share 62% aa identity. IL-21 R is expressed on lymphoid tissues, peripheral B cells, and cell lines of T, B and natural killer lineage. Although not fully elucidated, the IL-2 R gamma ( gamma c) chain appears to play a role in IL-21 R signaling. The IL-21/IL-21 R interaction appears to play important roles in B and T cell proliferation after antigen stimulation and natural killer cell maturation.
- Parrish-Novak, J. et al. (2000) Nature 408:57.
- Ozaki, K. et al. (2000) Proc. Natl. Acad. Sci. USA 97:11439.
- Dumoutier, L. et al. (2000) Proc. Natl. Acad. Sci. USA 97:10144.
- Asao, H. et al. (2001) J. Immunol. 167:1.
Citation for Mouse IL-21R 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.
1 Citation: Showing 1 - 1
IL-11 Induces Encephalitogenic Th17 Cells in Multiple Sclerosis and Experimental Autoimmune Encephalomyelitis
Authors: X Zhang, N Kiapour, S Kapoor, T Khan, M Thamilaras, Y Tao, S Cohen, R Miller, RA Sobel, S Markovic-P
J. Immunol., 2019-07-24;0(0):.
Sample Types: Whole Cells
Applications: Flow Cytometry
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