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BD Pharmingen™ PE Mouse Anti-Human CD25

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BD Pharmingen™ PE Mouse Anti-Human CD25

品牌： BD Pharmingen

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反应种属：

Human (QC Testing), Rhesus, Cynomolgus, Baboon (Tested in Development)

来源宿主：

Mouse BALB/c IgG1, κ

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产品介绍

产品信息

耦联标记

抗原名称

CD25 (IL-2 Receptor a)

宿主

Mouse BALB/c IgG1, κ

免疫原

Phytohemagglutinin stimulated human lymphocytes

简单描述

The M-A251 monoclonal antibody specifically binds to the 55 kDa type I transmembrane glycoprotein known as low-affinity interleukin-2 receptor alpha chain subunit (IL-2Rα). CD25 is expressed on regulatory T cells, activated lymphocytes (T and B), and monocytes. It associates with the IL-2Rβ/CD122 and IL-2Rγ/CD132 receptor chains to form the high-affinity IL-2R complex. CD25 expression on T and B lymphocytes is upregulated by antigenic or mitogenic stimulation. Soluble CD25/IL-2Rα is produced as a consequence of lymphocyte stimulation and is found in biological fluids following inflammatory responses.

商品描述

M-A251 The M-A251 monoclonal antibody specifically binds to the 55 kDa type I transmembrane glycoprotein known as low-affinity interleukin-2 receptor alpha chain subunit (IL-2Rα). CD25 is expressed on regulatory T cells, activated lymphocytes (T and B), and monocytes. It associates with the IL-2Rβ/CD122 and IL-2Rγ/CD132 receptor chains to form the high-affinity IL-2R complex. CD25 expression on T and B lymphocytes is upregulated by antigenic or mitogenic stimulation. Soluble CD25/IL-2Rα is produced as a consequence of lymphocyte stimulation and is found in biological fluids following inflammatory responses.

同种型

Mouse BALB/c IgG1, κ

克隆号

克隆 M-A251 (RUO)

产品详情

R-Phycoerythrin (PE), is part of the BD family of Phycobiliprotein dyes. This fluorochrome is a multimeric fluorescent phycobiliprotein with excitation maximum (Ex Max) of 496 nm and 566 nm and an emission maximum (Em Max) at 576 nm. PE is designed to be excited by the Blue (488 nm), Green (532 nm) and Yellow-Green (561 nm) lasers and detected using an optical filter centered near 575 nm (e.g., a 575/26-nm bandpass filter). As PE is excited by multiple lasers, this can result in cross-laser excitation and fluorescence spillover on instruments with various combinations of Blue, Green, and Yellow-Green lasers. Please ensure that your instrument’s configurations (lasers and optical filters) are appropriate for this dye.

格式:PE

激发源:Yellow-Green 488 nm, 532 nm, 561 nm

最多激发源:496 nm, 566 nm

最多发射源:576 nm

应用

实验应用

Flow cytometry (Routinely Tested)

推荐用量

20 µl

反应种属

Human (QC Testing), Rhesus, Cynomolgus, Baboon (Tested in Development)

目标/特异性

CD25 (IL-2 Receptor α)

背景

别名

IL-2R; IL2RA; IL-2Rα; TCGFR; TAC antigen; p55

制备和贮存

存储溶液

Aqueous buffered solution containing BSA and ≤0.09% sodium azide.

保存方式

Aqueous buffered solution containing BSA and ≤0.09% sodium azide.

文献

研发参考(2) 1. Knapp W. W. Knapp .. et al., ed. Leucocyte typing IV : white cell differentiation antigens. Oxford New York: Oxford University Press; 1989:1-1182. 2. Schlossman SF. Stuart F. Schlossman .. et al., ed. Leucocyte typing V : white cell differentiation antigens : proceedings of the fifth international workshop and conference held in Boston, USA, 3-7 November, 1993. Oxford: Oxford University Press; 1995.

数据库链接

Entrez-Gene ID

3559

参考图片

Flow cytometric analysis of CD25 expression on PHA-stimulated human peripheral blood lymphocytes. Phytohemagglutinin-stimulated (3 days) PBMCs were stained with either PE Mouse Anti-Human CD25 (Cat. No. 555432/560989; solid line histogram) or PE Mouse IgG1 κ Isotype Control (Cat. No. 555749; dashed line histogram). Fluorescent histograms were derived from gated events with the side and forward light-scattering characteristics of viable lymphocytes. Flow cytometry was carried out on a BD FACScan™ system.

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货号：

555432

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