GSK-3_ (N-terminal region) Antibody
Applications
Reactivity
| Overview | |
| Catalog # | bsm-70511m |
| Product Name | GSK-3_ (N-terminal region) Antibody |
| Applications |
WB
IHC
|
| Specificity | The antibody detects a 46 kDa* protein corresponding to the apparent molecular mass of GSK-3β on SDS-PAGE immunoblots of rabbit fibroblasts, mouse brain, as well as human SKN-SH and A431 cells. This sequence is highly conserved in rat and mouse GSK-3β, and has 65% homology to similar regions in GSK-3α. |
| Reactivity | Human, Mouse, Rat |
| Specifications | |
| Conjugation | Unconjugated |
| Host | Mouse |
| Source | Clone M131 was generated from a recombinant protein containing amino acid residues in the N-terminal region of human GSK-3β. |
| Clonality | Monoclonal |
| Clone # | M131 |
| Isotype | IgG1 |
| Purification | Purified by Protein A. |
| Storage Buffer | PBS + 1 mg/ml BSA, 0.05% NaN3 and 50% glycerol |
| Storage Condition | Storage at -20°C is recommended, as aliquots may be taken without freeze/thawing due to presence of 50% glycerol. Stable for at least 1 year at -20°C. |
| Target | |
| Swiss Prot | P49841 |
| Synonyms | Glycogen synthase kinase beta3 |
| Background | Glycogen synthase kinase-3 (GSK-3) has been implicated in fundamental cell processes such as cell fate determination, metabolism, transcriptional control, and oncogenesis. Two GSK-3 genes (α and β) have been cloned in mammals and these kinase homologues show strong sequence conservation within their catalytic domain. GSK-3β plays a critical role in cell survival by phosphorylating nuclear factor-κB (NF-κB) p65 subunit, leading to NF-κB transactivation in hepatocytes. Phosphorylation regulates the activity of both GSK-3 genes. MEK1/2 can phosphorylate tyrosine 216 (tyrosine 279 in GSK-3α), which stimulates GSK-3 kinase activity. Tyr-216 phosphorylation is required for GSK-mediated down-regulation of β-catenin activity. Also, TRAIL stimulation can increase Tyr-216 phosphorylation, and GSK-3β activity may suppress TRAIL-induced apoptosis. Inactiviation of GSK-3 occurs through Akt phosphorylation of serine 9 of GSK-3β (Serine 21 in GSK-3α). This phosphorylation may be involved in later phases of neuronal apoptosis. |
| Application Dilution | |
| WB | |
| IHC | |