| Rabbit Anti-Phospho-FoxO3a (Ser253) antibody |
| 反应物种（预测） |
Chicken,Dog,Pig,Cow,Horse,Sheep |
| 产品应用（已验证） |
IHC,FCM |
| 产品应用（可尝试） |
WB,IF,ELISA |
| 推荐稀释比例 |
WB=1:500-2000,Elisa=1:5000-10000,IHC-P=1:100-500,IHC-F=1:100-500,Flow Cyt=1ug/Test,IF=1:100-500, |
| 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, |
| 标签 |
Array |
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Blank control:THP-1.
Primary Antibody (green line): Rabbit Anti-Phospho-FoxO3a (Ser253) antibody (bs-3140R)
Dilution: 1μg /10^6 cells;
Isotype Control Antibody (orange line): Rabbit IgG .
Secondary Antibody : Goat anti-rabbit IgG-FITC
Dilution: 0.5μg /test.
Protocol
The cells were fixed with 4% PFA (10min at room temperature)and then permeabilized with 90% ice-cold methanol for 20 min at-20℃. The cells were then incubated in 5%BSA to block non-specific protein-protein interactions for 30 min at room temperature .Cells stained with Primary Antibody for 30 min at room temperature. The secondary antibody used for 40 min at room temperature. Acquisition of 20,000 events was performed.
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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 (Ser253)) Polyclonal Antibody, Unconjugated (bs-3140R) at 1:400 overnight at 4℃, followed by conjugation to the secondary antibody (labeled with HRP)and DAB staining.
RRID：AB_10857054
产品名称：Rabbit Anti-Phospho-FoxO3a (Ser253) antibody
别名： FOXO3A (phospho S253); p=FOXO3A (phospho S253); FOXO1A (phospho S253); p-FOXO1A (phospho S253); AF6q21; AF6q21 protein; DKFZp781A0677; FKHR2; FKHRL 1; FKHRL1; FKHRL1P2; Forkhead (Drosophila) homolog (rhabdomyosarcoma) like 1; Forkhead box O3; Forkhead box
中文名称：磷酸化叉头蛋白3A抗体
英文名称：Rabbit Anti-Phospho-FoxO3a (Ser253) antibody
抗体来源： Rabbit
克隆类型：多克隆
细胞定位：细胞核,细胞浆
性 状：Liquid
亚 型：IgG
纯化方法：affinity purified by Protein A
保存条件：Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles.
免 疫 原：KLH conjugated Synthesised phosphopeptide derived from human FoxO3a around the phosphorylation site of Ser253
抗原表位：AV(p-S)MD
SWISS：O43524
Gene ID ：2309
Human Gene ID：2309
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 MY
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 P
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 pr
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.
Important Note：This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.
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