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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
Foxp3
宿主
Rat IgG2b, κ
免疫原
Mouse FoxP3 Recombinant Protein
简单描述
Foxp3 is a 50-55 kDa protein also known as Forkhead box P3, JM2, or IPEX. It is a member of the forkhead or winged helix family of
transcription factors and is specifically expressed by T regulatory (Treg) cells. Foxp3 has been reported to be a key regulatory protein for Treg
cell development and function. Ectopic expression of Foxp3 in conventional T cells is sufficient to induce suppressive activity, repress the
production of cytokines such as IL2 and IFN-γ, and upregulate Treg cell-associated molecules such as CD25, CTLA4 and GITR. It has been
found that the mutation of Foxp3 is responsible for "scurfy" mice. When overexpressed, Foxp3 leads to poor T cell proliferation and
activation
商品描述
MF23
Foxp3 is a 50-55 kDa protein also known as Forkhead box P3, JM2, or IPEX. It is a member of the forkhead or winged helix family of
transcription factors and is specifically expressed by T regulatory (Treg) cells. Foxp3 has been reported to be a key regulatory protein for Treg
cell development and function. Ectopic expression of Foxp3 in conventional T cells is sufficient to induce suppressive activity, repress the
production of cytokines such as IL2 and IFN-γ, and upregulate Treg cell-associated molecules such as CD25, CTLA4 and GITR. It has been
found that the mutation of Foxp3 is responsible for "scurfy" mice. When overexpressed, Foxp3 leads to poor T cell proliferation and
activation
同种型
Rat IgG2b, κ
克隆号
克隆 MF23 (RUO)
浓度
0.2 mg/ml
产品详情
PE
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.
PE
Yellow-Green 488 nm, 532 nm, 561 nm
496 nm, 566 nm
576 nm
应用
实验应用
Intracellular staining (flow cytometry) (Routinely Tested)
反应种属
Mouse (QC Testing)
目标/特异性
FoxP3
背景
别名
Forkhead box P3; Forkhead box protein P3; JM2; Scurfin; Scurfy; Sf
制备和贮存
存储溶液
Aqueous buffered solution containing ≤0.09% sodium azide.
保存方式
Aqueous buffered solution containing ≤0.09% sodium azide.
文献
文献
研发参考(3)
1. Hori S, Nomura T, Sakaguchi S. Control of regulatory T cell development by the transcription factor Foxp3. Science. 2003; 299(5609):1057-1061. (Biology).
2. Ono M, Yaguchi H, Ohkura N, et al. Foxp3 controls regulatory T-cell function by interacting with AML1/Runx1. Nature. 2007; 446(7136):685-689. (Biology).
3. Zheng Y, Rudensky AY. Foxp3 in control of the regulatory T cell lineage. Nat Immunol. 2007; 8:457-462. (Biology).
参考图片
Flow cytometric analysis of PE anti-mouse Foxp3 on mouse splenocytes. Balb/c mouse splenocytes were surface stained with APC Rat Anti-Mouse CD4 (clone RM4-5, Cat. No. 553051), then fixed and permeabilized using working solutions of mouse Foxp3 Buffers (see recommended assay procedure, Cat. No. 560409) followed by intracellular staining with PE Rat anti-Mouse Foxp3 (0.25 µg/test). The dot plots were derived from the gated events based on light scattering characteristics of lymphocytes. Flow cytometry was performed on a BD FACSCalibur™ System.
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