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Item number | Size | Datasheet | Manual | SDS | Delivery time | Quantity | Price |
---|---|---|---|---|---|---|---|
ABE-12-4199-100 | 100 tests | - |
3 - 11 business days* |
658.00€
|
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You can also order by e-mail: info@biomol.com
Larger quantity required? Request bulk
You can also order by e-mail: info@biomol.com
Larger quantity required? Request bulk
The kinase suppressor of Ras 1 (KSR1) is a molecular scaffold protein that regulates the... more
Product information "Anti-phospho-KSR1 (Ser392) (Clone: 3A4) rabbit mAb PE conjugate"
The kinase suppressor of Ras 1 (KSR1) is a molecular scaffold protein that regulates the activation of the Raf/MEK/extracellular signal-regulated kinase (ERK) signal transduction pathway (1-3). KSR1 expression regulates the intensity and duration of growth factor-induced ERK activation to modulate cell proliferation, H-RasV12-induced transformation and senescence, and adipogenic potential. KSR1 disruption in mammalian models inhibits oncogenic Ras-induced senescence and transformation in vitro and in vivo (4,5). KSR1 translocates to the plasma membrane in response to growth factor treatment and Ras activation, where it forms a complex involving Raf-1, MEK1 and 14-3-3 protein and facilitates the activation of MEK by Raf and of ERK by MEK (6). KSR1 also mediates ERK-dependent negative feedback signaling on Raf, MEK, and KSR1 (7). In non-stimulated cells, KSR1 is sequestered in the cytosol through 14-3-3 protein binding after phosphorylation by C-TAK1 at Ser297 and Ser392. Meanwhile, KSR1 constitutively interacts with MEK and ERK. Upon growth factor stimulation, activated Ras triggers the dephosphorylation of KSR1 at Ser392 by PP2A, leading to the release of 14-3-3 protein from its binding sites. This in turn allows phospho KSR1 to translocate to the cell membrane, where phospho KSR1 forms a complex with Raf, MEK and ERK (8). KSR1 thus potentially enhances the phosphorylation of Raf, MEK and ERK, facilitating the upstream signalling transduction as well as regulating multiple cellular functions by activation of various substrates.
Keywords: | Anti-phospho-KSR, Anti-phospho-KSR1, Anti-phospho-Kinase suppressor of Ras 1 |
Supplier: | Abeomics |
Supplier-Nr: | 12-4199 |
Properties
Application: | FC |
Antibody Type: | Monoclonal |
Clone: | KSR1S392-3A4 |
Conjugate: | Phycoerythrin |
Host: | Rabbit |
Species reactivity: | human, mouse |
Database Information
KEGG ID : | K14958 | Matching products |
UniProt ID : | Q8IVT5 | Matching products |
Gene ID | GeneID 8844 | Matching products |
Handling & Safety
Storage: | +4°C |
Shipping: | +4°C (International: °C) |
Caution
Our products are for laboratory research use only: Not for administration to humans!
Our products are for laboratory research use only: Not for administration to humans!
Information about the product reference will follow.
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