- ￥2650
- LSM Bio
- 进口
- PAab03208
- 2025年07月10日
- ELISA,WB
- E. coli - derived recombinant protein
- Human, Mouse
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- 详细信息
- 文献和实验
- 技术资料
- 免疫原：
forkhead box P3
- 亚型：
IgG
- 形态：
liquid
- 保存条件：
负20摄氏度
- 克隆性：
Polyclonal antibody
- 标记物：
Non-conjugated
- 适应物种：
Human, Mouse
- 保质期：
6个月
- 抗原来源：
Rabbit
- 目录编号：
P15248
- 级别：
纯化级别
- 库存：
50
- 供应商：
LSM bio
- 宿主：
E. coli - derived recombinant protein
- 应用范围：
ELISA,WB
- 浓度：
≥95% as determined by SDS-PAGE
- 靶点：
forkhead box P3
- 抗体英文名：
anti-FOXP3 antibody,FOXP3 antibody
- 抗体名：
anti-FOXP3 抗体,FOXP3 抗体
- 规格：
100μg
FOXP3抗体| FOXP3 antibody
货号 PAab03208
蛋白别名 IPEX
蛋白介绍
Transcriptional regulator which is crucial for the development and inhibitory function of regulatory T-cells (Treg). Plays an essential role in maintaining homeostasis of the immune system by allowing the acquisition of full suppressive function and stability of the Treg lineage, and by directly modulating the expansion and function of conventional T-cells. Can act either as a transcriptional repressor or a transcriptional activator depending on its interactions with other transcription factors, histone acetylases and deacetylases. The suppressive activity of Treg involves the coordinate activation of many genes, including CTLA4 and TNFRSF18 by FOXP3 along with repression of genes encoding cytokines such as interleukin-2 (IL2) and interferon- gamma (IFNG). Inhibits cytokine production and T-cell effector function by repressing the activity of two key transcription factors, RELA and NFATC2 (PubMed:15790681). Mediates transcriptional repression of IL2 via its association with histone acetylase KAT5 and histone deacetylase HDAC7 (PubMed:17360565). Can activate the expression of TNFRSF18, IL2RA and CTLA4 and repress the expression of IL2 and IFNG via its association with transcription factor RUNX1 (PubMed:17377532). Inhibits the differentiation of IL17 producing helper T-cells (Th17) by antagonizing RORC function, leading to down-regulation of IL17 expression, favoring Treg development (PubMed:18368049). Inhibits the transcriptional activator activity of RORA (PubMed:18354202). Can repress the expression of IL2 and IFNG via its association with transcription factor IKZF4 (By similarity).
产品描述
anti-FOXP3 antibody is a Rabbit Polyclonal antibody againstFOXP3..
建议稀释比例
IHC
Western blot
(本抗体仅供体外科研用途，不可用于临床诊断!) <"">
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文献和实验人Foxp3 ( Foxp3 )ELISA 试剂盒 原理 本实验采用双抗体夹心 ABC-ELISA 法。用抗人 Foxp3 单抗包被于酶标板上，标准品和样品中的 Foxp3与单抗结合，加入生物素化的抗人 Foxp3 ，形成免疫复合物连接在板上，辣根过氧化物酶标记的 Streptavidin 与生物素结合，加入底物工作液显蓝色，最后加终止液硫酸，在 450nm 处测 OD 值，Foxp3 浓度与 OD 值
Regulatory T (Treg) cells play a key role in dominant suppression of immune response and maintenance of immune homeostasis. Foxp3, a member of the forkhead transcription factor family, is indispensable for Treg cell development and function
条件之一。Reagents for Foxp3 Detection检测Foxp3的试剂 (上海鑫乐生物提供eBioscience公司全系列产品)EBioscience利用蛋白表位图谱构建抗体来检测Foxp3。用Foxp3鉴定Treg细胞通过流式抗体标记CD4+CD25+Foxp3+细胞可以容易的鉴定小鼠脾脏细胞和人PBMC中Treg。一般情况下，CD4+CD25+细胞和Foxp3+细胞相关性接近100%。在特定条件下Foxp3+Treg细胞会下调Foxp3表达，从而丧失免疫抑制功能
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