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Functional Assays
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Cell Preparation and Separation Reagents
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- BD® AbSeq Assay
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- BD® Single-Cell Multiplexing Kit
- BD Rhapsody™ Targeted mRNA Kits
- BD Rhapsody™ Whole Transcriptome Analysis (WTA) Amplification Kit
- BD Rhapsody™ TCR/BCR Profiling Assays
- BD® OMICS-Guard Sample Preservation Buffer
- BD Rhapsody™ ATAC-Seq Assays
- BD Rhapsody™ TCR/BCR Next Multiomic Assays
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Multicolor flow cytometric analysis of IL-9 expression by unstimulated and activated mouse spleen cells. Mouse spleen cells were either unstimulated (Left Panel) or stimulated in a tissue culture plate coated with Anti-Mouse CD3e and soluble Anti-Mouse CD28 antibodies along with Recombinant Mouse IL-2, IL-4, and TGF-β proteins and Anti-Mouse IFN-γ antibody for 4 days. On day 4 the cells were harvested and restimulated with Phorbol 12-Myristate 13-Acetate (PMA; Sigma P-8139) plus Ionomycin (Sigma; I-0634) in the presence of BD GolgiStop™ Protein Transport Inhibitor for 5 hours (Right Panel). The cells were then fixed and permeabilized using a BD Cytofix/Cytoperm™ Fixation/Permeabilization Solution Kit followed by staining with PE Armenian Hamster anti-Mouse IL-9 (Cat. No. 561463) and Alexa Fluor® 647 Rat Anti-Mouse CD4 (Cat. No. 557681). Two-color flow cytometric dot plots showing the correlated expression patterns of CD4 versus IL-9 were derived from gated events with the forward and side light-scatter characteristics of intact lymphocytes. Flow cytometry was performed using a BD™ LSR II Flow Cytometer System. Other compatible fixation and permeabilization treatments are listed in the Suggested Companion Products.
BD Pharmingen™ PE Armenian Hamster anti-Mouse IL-9
监管状态图例
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准备和存储
推荐的实验流程
This fluorescent antibody is suitable for intracellular staining of mouse leukocytes using BD Cytofix/Cytoperm™ Reagents or BD Phosflow™ Fix Buffer I and Perm/Wash Buffer I (please see Suggested Companion Products).
商品通知
- Since applications vary, each investigator should titrate the reagent to obtain optimal results.
- Please refer to www.bdbiosciences.com/us/s/resources for technical protocols.
- For fluorochrome spectra and suitable instrument settings, please refer to our Multicolor Flow Cytometry web page at www.bdbiosciences.com/colors.
- Caution: Sodium azide yields highly toxic hydrazoic acid under acidic conditions. Dilute azide compounds in running water before discarding to avoid accumulation of potentially explosive deposits in plumbing.
配套商品
The D9302C12 monoclonal antibody specifically binds to the multifunctional mouse cytokine, Interleukin-9 (IL-9). IL-9 is a 126 amino acid-long glycoprotein that is produced by various subsets of activated CD4+ T cells. IL-9 acts on target cells by binding to and signaling through the heterodimeric IL-9 receptor (IL-9R) complex that is comprised of transmembrane IL-9 receptor alpha (IL-9Rα) and common gamma chain (γc) subunits. IL-9 can promote the survival, growth, proliferation and/or differentiation of various cell types including thymocytes, T cells, B cells, mast cells, and hematopoietic progenitor cells. IL-9 can augment IL-4-induced IgE and IgG1 production from lipopolysaccharide-primed mouse B cells and induce granzyme and high-affinity IgE receptor gene expression by mouse T helper cell clones and mast cell lines. IL-9 plays an important role in vivo in helminth elimination. The D9302C12 antibody neutralizes mouse IL-9 bioactivity.
研发参考 (8)
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Faulkner H, Humphreys N, Renauld JC, Van Snick J, Grencis R. Interleukin-9 is involved in host protective immunity to intestinal nematode infection. Eur J Immunol. 1997; 27(10):2536-2540. (Biology). 查看参考
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Hultner L, Druez C, Moeller J, et al. Mast cell growth-enhancing activity (MEA) is structurally related and functionally identical to the novel mouse T cell growth factor P40/TCGFIII (interleukin 9). Eur J Immunol. 1990; 20(6):1413-1416. (Biology). 查看参考
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Louahed J, Kermouni A, Van Snick J, Renauld JC. IL-9 induces expression of granzymes and high-affinity IgE receptor in murine T helper clones. J Immunol. 1995; 154(10):5061-5070. (Biology). 查看参考
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Petit-Frere C, Dugas B, Braquet P, Mencia-Huerta JM. Interleukin-9 potentiates the interleukin-4-induced IgE and IgG1 release from murine B lymphocytes. Immunology. 1993; 79(1):146-151. (Biology). 查看参考
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Renauld JC, Kermouni A, Vink A, Louahed J, Van Snick J. Interleukin-9 and its receptor: involvement in mast cell differentiation and T cell oncogenesis. J Leukoc Biol. 1995; 57(3):353-360. (Biology). 查看参考
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Suda T, Murray R, Fischer M, Yokota T, Zlotnik A. Tumor necrosis factor-alpha and P40 induce day 15 murine fetal thymocyte proliferation in combination with IL-2. J Immunol. 1990; 144(5):1783-1787. (Biology). 查看参考
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Van Snick J, Cayphas S, Vink A, et al. Purification and NH2-terminal amino acid sequence of a T-cell-derived lymphokine with growth factor activity for B-cell hybridomas. Proc Natl Acad Sci U S A. 1986; 83(24):9679-9683. (Biology). 查看参考
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Van Snick J, Goethals A, Renauld JC, et al. Cloning and characterization of a cDNA for a new mouse T cell growth factor (P40). J Exp Med. 1989; 169(1):363-368. (Biology). 查看参考
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