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FOXO3A Monoclonal antibody
FOXO3A Monoclonal Antibody for IF, IHC, IP, WB, ELISA
Cat no : 66428-1-Ig
|Positive WB detected in||HEK-293 cells, MCF-7 cells, Jurkat cells|
|Positive IP detected in||HEK-293 cells|
|Positive IHC detected in||human breast cancer tissue, human lung cancer tissue, human ovary tumor tissue, human stomach cancer tissue|
Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0
|Positive IF detected in||HepG2 cells|
|Western Blot (WB)||WB : 1:1000-1:4000|
|Immunoprecipitation (IP)||IP : 0.5-4.0 ug for IP and 1:500-1:2000 for WB|
|Immunohistochemistry (IHC)||IHC : 1:250-1:1000|
|Immunofluorescence (IF)||IF : 1:50-1:500|
|Sample-dependent, check data in validation data gallery|
66428-1-Ig targets FOXO3A in WB, IP, IHC, IF, ELISA applications and shows reactivity with human, mouse, rat samples.
|Tested Reactivity||human, mouse, rat|
|Cited Reactivity||human, mouse, rat, rhesus macaques|
|Host / Isotype||Mouse / IgG2a|
|Immunogen||FOXO3A fusion protein Ag1289|
|Full Name||forkhead box O3|
|Calculated molecular weight||673 aa, 71 kDa|
|Observed molecular weight||85-90 kDa|
|GenBank accession number||BC021224|
|Gene ID (NCBI)||2309|
|Purification Method||Protein A purification|
|Storage Buffer||PBS with 0.02% sodium azide and 50% glycerol pH 7.3.|
|Storage Conditions||Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage.|
In mammalian cells, FoxO factors act as potent transcriptional activators that upregulate the expression of programs of genes involved in stress resistance, cell cycle arrest, differentiation, apoptosis, autophagy, and metabolism. FOXO3 has a key role in the maintenance of adult neural and hematopoietic stem cells. It also associates with extreme longevity in humans and regulates the homeostasis of adult stem cell pools in mammals, which may contribute to longevity. Phosphorylation inhibits FOXO3 nuclear translocation that is essential for its regulation and function. The calculated molecular weight of FOXO3 is 71 kDa，but some experiments analysis using a FOXO3a specific antibody showed the expression of a 90 kDa fulllength FOXO3a protein (Full) and a 40 kDa processed FOXO3a product (Short). 90 kDa FOXO3a protein is a phosphorylated via activation of PI3K (phosphatidylinositol 3-kinase) and Akt after INS stimulation, and translocate from the nucleus to the cytoplasm. (PMID: 19427386)
|Product Specific Protocols|
|WB protocol for FOXO3A antibody 66428-1-Ig||Download protocol|
|IHC protocol for FOXO3A antibody 66428-1-Ig||Download protocol|
|IF protocol for FOXO3A antibody 66428-1-Ig||Download protocol|
|IP protocol for FOXO3A antibody 66428-1-Ig||Download protocol|
|Click here to view our Standard Protocols|
Role of FOXO3 Activated by HIV-1 Tat in HIV-Associated Neurocognitive Disorder Neuronal Apoptosis.
Int J Rheum Dis
Protective effects of 2,3,5,4-tetrahydroxystilbene-2-o-β-D-glucoside against osteoporosis: Current knowledge and proposed mechanisms.
Fucoxanthin Alleviates Oxidative Stress through Akt/Sirt1/FoxO3α Signaling to Inhibit HG-Induced Renal Fibrosis in GMCs.
J Cell Mol Med
Altered m6 A modification is involved in up-regulated expression of FOXO3 in luteinized granulosa cells of non-obese polycystic ovary syndrome patients.