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BD Pharmingen™ APC Rat Anti-Mouse CD127
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BD Pharmingen™ APC Rat Anti-Mouse CD127

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品牌: BD Pharmingen
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反应种属:
Mouse (QC Testing)
来源宿主:
Rat IgG2b, κ
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产品介绍
产品介绍
产品信息
荧光素标记
抗原名称
CD127 (IL-7 Receptor a)
宿主
Rat IgG2b, κ
免疫原
BALB/c mouse pre-B cell line 1A9
简单描述
The SB/199 monoclonal antibody specifically binds to mouse CD127 which is also known as, the Interleukin-7 Receptor alpha chain (IL-7Rα). CD127 associates with CD132 (common γ chain) to form a high-affinity signaling IL-7R complex that mediates the biological effects of IL-7. CD127 can also complex with the Thymic Stromal Lymphopoietin Receptor (TSLPR) subunit to bind and mediate cellular responses to TSLP. CD127 is a 65-75 kDa type-I transmembrane protein that belongs to the hematopoietin receptor and the Ig gene superfamilies. Mice lacking CD127 display profoundly impaired development of the B and T lymphoid cell lineages, but display no obvious nonlymphoid abnormalities. IL-7Rα is expressed on common lymphoid progenitors and early stages of B lineage development in the bone marrow, on the earliest thymocyte progenitors, on CD4-CD8- double-negative and CD4+ and CD8+ single-positive thymocytes, and on most peripheral T lymphocytes. Intestinal intraepithelial lymphocytes with low-density γδ TCR expression upregulate CD127 expression in response to IL-2, which may be secreted by neighboring αβ TCR+ T cells.
商品描述
SB/199 The SB/199 monoclonal antibody specifically binds to mouse CD127 which is also known as, the Interleukin-7 Receptor alpha chain (IL-7Rα). CD127 associates with CD132 (common γ chain) to form a high-affinity signaling IL-7R complex that mediates the biological effects of IL-7. CD127 can also complex with the Thymic Stromal Lymphopoietin Receptor (TSLPR) subunit to bind and mediate cellular responses to TSLP. CD127 is a 65-75 kDa type-I transmembrane protein that belongs to the hematopoietin receptor and the Ig gene superfamilies. Mice lacking CD127 display profoundly impaired development of the B and T lymphoid cell lineages, but display no obvious nonlymphoid abnormalities. IL-7Rα is expressed on common lymphoid progenitors and early stages of B lineage development in the bone marrow, on the earliest thymocyte progenitors, on CD4-CD8- double-negative and CD4+ and CD8+ single-positive thymocytes, and on most peripheral T lymphocytes. Intestinal intraepithelial lymphocytes with low-density γδ TCR expression upregulate CD127 expression in response to IL-2, which may be secreted by neighboring αβ TCR+ T cells.
同种型
Rat IgG2b, κ
克隆号
克隆 SB/199 (RUO)
浓度
0.2 mg/ml
产品详情
APC
Allophycocyanin (APC), is part of the BD family of phycobiliprotein dyes. This fluorochrome is a multimeric fluorescent phycobiliprotein with excitation maximum (Ex Max) of 651 nm and an emission maximum (Em Max) at 660 nm. APC is designed to be excited by the Red (627-640 nm) laser and detected using an optical filter centered near 660 nm (e.g., a 660/20 nm bandpass filter). Please ensure that your instrument’s configurations (lasers and optical filters) are appropriate for this dye.
APC
Red 627-640 nm
651 nm
660 nm
应用
实验应用
Flow cytometry (Routinely Tested)
反应种属
Mouse (QC Testing)
目标/特异性
CD127 (IL-7 Receptor α)
背景
别名
Interleukin-7 receptor alpha chain; IL-7R alpha; IL-7RA; IL-7Rα; Il7r
制备和贮存
存储溶液
Aqueous buffered solution containing protein stabilizer and ≤0.09% sodium azide.
保存方式
Aqueous buffered solution containing protein stabilizer and ≤0.09% sodium azide.
文献
文献
研发参考(10) 1. Akashi K, Kondo M, Weissman IL. Role of interleukin-7 in T-cell development from hematopoietic stem cells. Immunol Rev. 1998; 165:13-28. (Biology). 2. Borghesi LA, Yamashita Y, Kincade PW. Heparan sulfate proteoglycans mediate interleukin-7-dependent B lymphopoiesis. Blood. 1999; 93(1):140-148. (Biology). 3. Faust EA, Saffran DC, Toksoz D, Williams DA, Witte ON. Distinctive growth requirements and gene expression patterns distinguish progenitor B cells from pre-B cells. J Exp Med. 1993; 177(4):915-923. (Biology). 4. Fujihashi K, Kawabata S, Hiroi T, et al. Interleukin 2 (IL-2) and interleukin 7 (IL-7) reciprocally induce IL-7 and IL-2 receptors on gamma delta T-cell receptor-positive intraepithelial lymphocytes. Proc Natl Acad Sci U S A. 1996; 93(8):3613-3618. (Biology). 5. Goodwin RG, Friend D, Ziegler SF et al. Cloning of the human and murine interleukin-7 receptors: demonstration of a soluble form and homology to a new receptor superfamily. Cell. 1990; 60(6):941-951. (Biology). 6. Henderson AJ, Narayanan R, Collins L, Dorshkind K. Status of kappa L chain gene rearrangements and c-kit and IL-7 receptor expression in stromal cell-dependent pre-B cells. J Immunol. 1992; 149(6):1973-1979. (Biology). 7. Kouro T, Kumar V, Kincade PW. Relationships between early B- and NK-lineage lymphocyte precursors in bone marrow. Blood. 2002; 100(10):3672-3680. (Clone-specific: Flow cytometry, Fluorescence activated cell sorting). 8. Noguchi M, Nakamura Y, Russell SM, et al. Interleukin-2 receptor gamma chain: a functional component of the interleukin-7 receptor. Science. 1993; 262(5141):1877-1880. (Biology). 9. Peschon JJ, Morrissey PJ, Grabstein KH, et al. Early lymphocyte expansion is severely impaired in interleukin 7 receptor-deficient mice. J Exp Med. 1994; 180(5):1955-1960. (Biology). 10. Yamashita Y, Oritani K, Miyoshi EK, Wall R, Bernfield M, Kincade PW. Syndecan-4 is expressed by B lineage lymphocytes and can transmit a signal for formation of dendritic processes. J Immunol. 1999; 162(10):5940-5948. (Clone-specific: Flow cytometry).

参考图片

Two-color flow cytometric analysis of CD127 expression on mouse splenocytes. Mouse splenic leucocytes were preincubated with Purified Rat Anti-Mouse CD16/CD32 antibody (Mouse BD Fc Block™) (Cat. No. 553141/553142). The cells were then stained with PE Hamster Anti-Mouse CD3e antibody (Cat. No. 553064/553063/561824) and either APC Rat IgG2b, κ Isotype Control (Cat. No. 553991; Left Panel) or APC Rat Anti-Mouse CD127 antibody (Cat. No. 564175; Right Panel). Two-color flow cytometric dot plots showing the correlated expression patterns of CD127 (or Ig Isotype control staining) versus CD3e were derived from gated events with the forward and side light-scatter characteristics of viable leucocytes. Flow cytometric analysis was performed using a BD™ LSR II Flow Cytometer System.

Two-color flow cytometric analysis of CD127 expression on mouse splenocytes. Mouse splenic leucocytes were preincubated with Purified Rat Anti-Mouse CD16/CD32 antibody (Mouse BD Fc Block™) (Cat. No. 553141/553142). The cells were then stained with PE Hamster Anti-Mouse CD3e antibody (Cat. No. 553064/553063/561824) and either APC Rat IgG2b, κ Isotype Control (Cat. No. 553991; Left Panel) or APC Rat Anti-Mouse CD127 antibody (Cat. No. 564175; Right Panel). Two-color flow cytometric dot plots showing the correlated expression patterns of CD127 (or Ig Isotype control staining) versus CD3e were derived from gated events with the forward and side light-scatter characteristics of viable leucocytes. Flow cytometric analysis was performed using a BD™ LSR II Flow Cytometer System.

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货号:
564175
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50ug
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