Thermo Fisher Scientific Phospho-FOXO1 (Ser256) Polyclonal Antibody
FOXO1 단백질의 Ser256 인산화 형태를 특이적으로 검출하는 폴리클로날 항체입니다. Western blot, IHC, ICC/IF 등 다양한 응용에 적합하며, 인간, 마우스, 랫트 반응성을 보입니다. 액상 형태로 제공되며 -20°C에서 보관합니다.
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Thermo Fisher Scientific Phospho-FOXO1 (Ser256) Polyclonal Antibody
Applications and Tested Dilutions
| Application | Tested Dilution | Publications |
|---|---|---|
| Western Blot (WB) | 1:500–1:2,000 | - |
| Immunohistochemistry (IHC) | - | 1 publication |
| Immunohistochemistry (Paraffin) (IHC (P)) | 1:50–1:200 | - |
| Immunocytochemistry (ICC/IF) | 1:100–1:500 | - |
| Flow Cytometry (Flow) | - | 1 publication |
Product Specifications
| Specification | Description |
|---|---|
| Species Reactivity | Human, Mouse, Rat |
| Published Species | Mouse |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | Synthesized peptide derived from human FOXO1 (Accession Q12778), corresponding to amino acid residues around phosphorylated Ser256 |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 1 mg/mL |
| Purification | Sequential chromatography |
| Storage Buffer | PBS, pH 7.4, with 50% glycerol |
| Contains | 0.02% sodium azide |
| Storage Conditions | -20°C |
| Shipping Conditions | Wet ice |
| RRID | AB_2816450 |
Product Specific Information
This antibody detects endogenous levels of FOXO1A only when phosphorylated at Serine 256.
Target Information
FOXO1 (FKHR, Forkhead Box O1) is a transcription factor belonging to the forkhead homeotic gene family. It can act as a coactivator or corepressor of nuclear receptor activity through the LXXLL motif in its C-terminal region. FOXO1 is associated with PAX3 in alveolar rhabdomyosarcoma and is linked to autophagy, myogenic growth, and differentiation. It is a key target of insulin signaling that regulates metabolic homeostasis under oxidative stress. FOXO1 binds to the insulin response element (IRE) and the Daf-16 family binding element (DBE) to control redox balance, osteoblast numbers, and bone mass. It also regulates glucose metabolism and suppresses RUNX2 activity. In hepatocytes, FOXO1 promotes gluconeogenesis by activating genes such as IGFBP1, G6PC, and PCK1. It is an important regulator of cell death downstream of CDK1, PKB/AKT1, and MST1.
Usage Note
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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