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货号： bs-3138R 基本售价： 1580.0 元 规格： 100ul
产品信息
- 产品编号
- bs-3138R
- 英文名称
- Phospho-FoxO3a (Ser318 + Ser321)
- 中文名称
- 磷酸化叉头蛋白3A抗体
- 别 名
- AF6q21; AF6q21 protein; DKFZp781A0677; FKHR2; FKHRL 1; FKHRL1; FKHRL1P2; Forkhead (Drosophila) homolog (rhabdomyosarcoma) like 1; Forkhead box O3; Forkhead box O3A; Forkhead box protein O3; Forkhead box protein O3A; Forkhead Drosophila homolog of in rhabdomyosarcoma like 1; Forkhead homolog (rhabdomyosarcoma) like 1; Forkhead in rhabdomyosarcoma like 1; Forkhead in rhabdomyosarcoma-like 1; FOX O3A; FOXO2; foxo3; FOXO3_HUMAN; FOXO3A; MGC12739; MGC31925.
- 规格价格
- 100ul/1580元购买 大包装/询价
- 说 明 书
- 100ul
- 产品类型
- 磷酸化抗体
- 研究领域
- 肿瘤 免疫学 染色质和核信号 神经生物学 信号转导 转录调节因子 表观遗传学
- 抗体来源
- Rabbit
- 克隆类型
- Polyclonal
- 交叉反应
- Human, Mouse, Rat, Chicken, Dog, Pig, Cow, Horse, Sheep,
- 产品应用
- WB=1:500-2000 ELISA=1:500-1000 IHC-P=1:400-800 IHC-F=1:400-800 IF=1:100-500 （石蜡切片需做抗原修复）
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.
- 分 子 量
- 71kDa
- 细胞定位
- 细胞核 细胞浆
- 性 状
- Lyophilized or Liquid
- 浓 度
- 1mg/ml
- 免 疫 原
- KLH conjugated Synthesised phosphopeptide derived from human FoxO3a around the phosphorylation site of Ser318/321:NA(p-S)TV(p-S)GR
- 亚 型
- IgG
- 纯化方法
- affinity purified by Protein A
- 储 存 液
- 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol.
- 保存条件
- Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. The lyophilized antibody is stable at room temperature for at least one month and for greater than a year when kept at -20°C. When reconstituted in sterile pH 7.4 0.01M PBS or diluent of antibody the antibody is stable for at least two weeks at 2-4 °C.
- PubMed
- PubMed
- 产品介绍
- background:
This gene belongs to the forkhead family of transcription factors which are characterized by a distinct forkhead domain. This gene likely functions as a trigger for apoptosis through expression of genes necessary for cell death. Translocation of this gene with the MLL gene is associated with secondary acute leukemia. Alternatively spliced transcript variants encoding the same protein have been observed. [provided by RefSeq, Jul 2008]
Function:
Transcriptional activator which triggers apoptosis in the absence of survival factors, including neuronal cell death upon oxidative stress. Recognizes and binds to the DNA sequence 5-[AG]TAAA[TC]A-3. Participates in post-transcriptional regulation of MYC: following phosphorylation by MAPKAPK5, promotes induction of miR-34b and miR-34c expression, 2 post-transcriptional regulators of MYC that bind to the 3UTR of MYC transcript and prevent its translation.
Subunit:
Interacts with YWHAB/14-3-3-beta and YWHAZ/14-3-3-zeta, which are required for cytosolic sequestration. Upon oxidative stress, interacts with STK4/MST1, which disrupts interaction with YWHAB/14-3-3-beta and leads to nuclear translocation. Interacts with PIM1.
Subcellular Location:
Cytoplasm, cytosol. Nucleus. Note=Translocates to the nucleus upon oxidative stress and in the absence of survival factors.
Tissue Specificity:
Ubiquitous.
Post-translational modifications:
In the presence of survival factors such as IGF-1, phosphorylated on Thr-32 and Ser-253 by AKT1/PKB. This phosphorylated form then interacts with 14-3-3 proteins and is retained in the cytoplasm. Survival factor withdrawal induces dephosphorylation and promotes translocation to the nucleus where the dephosphorylated protein induces transcription of target genes and triggers apoptosis. Although AKT1/PKB doesnt appear to phosphorylate Ser-315 directly, it may activate other kinases that trigger phosphorylation at this residue. Phosphorylated by STK4/MST1 on Ser-209 upon oxidative stress, which leads to dissociation from YWHAB/14-3-3-beta and nuclear translocation. Phosphorylated by PIM1. Phosphorylation by AMPK leads to the activation of transcriptional activity without affecting subcellular localization. Phosphorylation by MAPKAPK5 promotes nuclear localization and DNA-binding, leading to induction of miR-34b and miR-34c expression, 2 post-transcriptional regulators of MYC that bind to the 3UTR of MYC transcript and prevent its translation.
DISEASE:
Note=A chromosomal aberration involving FOXO3 is found in secondary acute leukemias. Translocation t(6;11)(q21;q23) with MLL/HRX.
Similarity:
Contains 1 fork-head DNA-binding domain.
SWISS:
O43524
Gene ID:
2309
Database links:Entrez Gene: 2309 Human
Entrez Gene: 56484 Mouse
Entrez Gene: 294515 Rat
Omim: 602681 Human
SwissProt: O43524 Human
SwissProt: Q9WVH4 Mouse
Unigene: 220950 Human
Unigene: 338613 Mouse
Unigene: 24593 Rat
Important Note:
This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.
FOXO3a是FOX(forkhead box)蛋白家族的一个重要成员,与细胞转化、肿瘤的发生发展及其血管生成有关,是一种已知的控制细胞循环和细胞死亡的蛋白质。
- 产品图片
Sample:
Hela(Human) Cell Lysate at 30 ug
Primary: Anti-Phospho-FoxO3a (Ser318 + Ser321) (bs-3138R) at 1/500 dilution
Secondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilution
Predicted band size: 71 kD
Observed band size: 71 kD
Sample:
MCF-7(Human) Cell Lysate at 30 ug
Primary: Anti-Phospho-FoxO3a (Ser318 + Ser321) (bs-3138R) at 1/500 dilution
Secondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilution
Predicted band size: 71 kD
Observed band size: 71 kD
Paraformaldehyde-fixed, paraffin embedded (Rat brain); Antigen retrieval by microwave in sodium citrate buffer (pH6.0) ; Block endogenous peroxidase by 3% hydrogen peroxide for 30 minutes; Blocking buffer (3% BSA) at RT for 30min; Antibody incubation with (Phospho-FoxO3a (Ser318 + Ser321)) Polyclonal Antibody, Unconjugated (bs-3138R) at 1:400 overnight at 4℃, followed by conjugation to the secondary antibody (labeled with HRP)and DAB staining.
phosphopeptidenon phosphopeptide