RPS6KA5 (Ab-212) Antibody | CSB-PA938251

RPS6KA5 (Ab-212) Antibody | CSB-PA938251 | Cusabio

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Product Type: Polyclonal Antibody

Target Names: RPS6KA5

Aliases: EC 2.7.11.1; Nuclear mitogen- and stress-activated protein kinase 1; 90 kDa ribosomal protein S6 kinase 5; RSK-like protein kinase; RSKL

Background: Serine/threonine-protein kinase that is required for the mitogen or stress-induced phosphorylation of the transcription factors CREB1 and ATF1 and for the regulation of the transcription factors RELA, STAT3 and ETV1/ER81, and that contributes to gene activation by histone phosphorylation and functions in the regulation of inflammatory genes. Phosphorylates CREB1 and ATF1 in response to mitogenic or stress stimuli such as UV-C irradiation, epidermal growth factor (EGF) and anisomycin. Plays an essential role in the control of RELA transcriptional activity in response to TNF and upon glucocorticoid, associates in the cytoplasm with the glucocorticoid receptor NR3C1 and contributes to RELA inhibition and repression of inflammatory gene expression. In skeletal myoblasts is required for phosphorylation of RELA at 'Ser-276' during oxidative stress. In erythropoietin-stimulated cells, is necessary for the 'Ser-727' phosphorylation of STAT3 and regulation of its transcriptional potential. Phosphorylates ETV1/ER81 at 'Ser-191' and 'Ser-216', and thereby regulates its ability to stimulate transcription, which may be important during development and breast tumor formation. Directly represses transcription via phosphorylation of 'Ser-1' of histone H2A. Phosphorylates 'Ser-10' of histone H3 in response to mitogenics, stress stimuli and EGF, which results in the transcriptional activation of several immediate early genes, including proto-oncogenes c-fos/FOS and c-jun/JUN. May also phosphorylate 'Ser-28' of histone H3. Mediates the mitogen- and stress-induced phosphorylation of high mobility group protein 1 (HMGN1/HMG14) . In lipopolysaccharide-stimulated primary macrophages, acts downstream of the Toll-like receptor TLR4 to limit the production of pro-inflammatory cytokines. Functions probably by inducing transcription of the MAP kinase phosphatase DUSP1 and the anti-inflammatory cytokine interleukin 10 (IL10), via CREB1 and ATF1 transcription factors. Plays a role in neuronal cell death by mediating the downstream effects of excitotoxic injury.

Deak M., EMBO J. 17:4426-4441 (1998) .
New L., J. Biol. Chem. 274:1026-1032 (1999) .
Jiang C., Cytogenet. Cell Genet. 87:261-262 (1999) .

Isotype: IgG

Conjugate: Non-conjugated

Clonality: Polyclonal

Uniport ID: O75582

Host Species: Rabbit

Species Reactivity: Human

Immunogen: Synthesized peptide derived from Internal of human MSK1.

Immunogen Species: Human

Applications: ELISA, WB, IHC

Tested Applications: ELISA, WB, IHC;WB:1:500-1:3000, IHC:1:50-1:100

Purification Method: The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.

Dilution Ratio1: ELISA:1:2000-1:10000

Dilution Ratio2: WB:1:500-1:3000

Dilution Ratio3: IHC:1:50-1:100

Dilution Ratio4:

Dilution Ratio5:

Dilution Ratio6:

Buffer: Rabbit IgG in phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.

Form: liquid

Storage: Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.

Initial Research Areas: Signal Transduction

Research Areas: Epigenetics & Nuclear Signaling;Cell biology;Metabolism;Signal transduction