Recombinant Mouse Ribosomal protein S6 kinase alpha-1 (Rps6ka1)

Code CSB-YP020464MO
MSDS
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Source Yeast
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Code CSB-EP020464MO
MSDS
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Source E.coli
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Code CSB-EP020464MO-B
MSDS
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Source E.coli
Conjugate Avi-tag Biotinylated
E. coli biotin ligase (BirA) is highly specific in covalently attaching biotin to the 15 amino acid AviTag peptide. This recombinant protein was biotinylated in vivo by AviTag-BirA technology, which method is BriA catalyzes amide linkage between the biotin and the specific lysine of the AviTag.
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Code CSB-BP020464MO
MSDS
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Source Baculovirus
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Code CSB-MP020464MO
MSDS
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Source Mammalian cell
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Product Details

Purity
>85% (SDS-PAGE)
Target Names
Rps6ka1
Uniprot No.
Alternative Names
Rps6ka1; Mapkapk1a; Rsk1Ribosomal protein S6 kinase alpha-1; S6K-alpha-1; EC 2.7.11.1; 90 kDa ribosomal protein S6 kinase 1; p90-RSK 1; p90RSK1; p90S6K; MAP kinase-activated protein kinase 1a; MAPK-activated protein kinase 1a; MAPKAP kinase 1a; MAPKAPK-1a; Ribosomal S6 kinase 1; RSK-1
Species
Mus musculus (Mouse)
Expression Region
1-724
Target Protein Sequence
MPLAQLKEPW PLMELVPLDP ENGQTSGEEA GLQPSKDEAI LKEISITHHV KAGSEKADPS QFELLKVLGQ GSFGKVFLVR KVTRPDSGHL YAMKVLKKAT LKVRDRVRTK MERDILADVN HPFVVKLHYA FQTEGKLYLI LDFLRGGDLF TRLSKEVMFT EEDVKFYLAE LALGLDHLHS LGIIYRDLKP ENILLDEEGH IKLTDFGLSK EAIDHEKKAY SFCGTVEYMA PEVVNRQGHT HSADWWSYGV LMGKDRKETM TLILKAKLGM PQFLSTEAQS LLRALFKRNP ANRLGSGPDG AEEIKRHIFY STIDWNKLYR REIKPPFKPA VAQPDDTFYF DTEFTSRTPR DSPGIPPSAG AHQLFRGFSF VATGLMEDDG KPRTTQAPLH SVVQQLHGKN LVFSDGYVVK ETIGVGSYSV CKRCVHKATN MEYAVKVIDK SKRDPSEEIE ILLRYGQHPN IITLKDVYDD GKHVYLVTEL MRGGELLDKI LRQKFFSERE ASFVLHTISK TVEYLHSQGV VHRDLKPSNI LYVDESGNPE CLRICDFGFA KQLRAENGLL MTPCYTANFV APEVLKRQGY DEGCDIWSLG ILLYTMLAGY TPFANGPSDT PEEILTRIGS GKFTLSGGNW NTVSETAKDL VSKMLHVDPH QRLTAKQVLQ HPWITQKDKL PQSQLSHQDL QLVKGAMAAT YSALNSSKPT PQLKPIESSI LAQRRVRKLP STTL
Protein Length
Full length protein
Tag Info
Tag type will be determined during the manufacturing process.
The tag type will be determined during production process. If you have specified tag type, please tell us and we will develop the specified tag preferentially.
Form
Lyophilized powder
Note: We will preferentially ship the format that we have in stock, however, if you have any special requirement for the format, please remark your requirement when placing the order, we will prepare according to your demand.
Buffer before Lyophilization
Tris/PBS-based buffer, 6% Trehalose, pH 8.0
Reconstitution
We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.
Troubleshooting and FAQs
Storage Condition
Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
Shelf Life
The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself.
Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
Lead Time
Delivery time may differ from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
Note: All of our proteins are default shipped with normal blue ice packs, if you request to ship with dry ice, please communicate with us in advance and extra fees will be charged.
Notes
Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Datasheet
Please contact us to get it.

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Target Background

Function
Serine/threonine-protein kinase that acts downstream of ERK (MAPK1/ERK2 and MAPK3/ERK1) signaling and mediates mitogenic and stress-induced activation of the transcription factors CREB1, ETV1/ER81 and NR4A1/NUR77, regulates translation through RPS6 and EIF4B phosphorylation, and mediates cellular proliferation, survival, and differentiation by modulating mTOR signaling and repressing pro-apoptotic function of BAD and DAPK1. In fibroblast, is required for EGF-stimulated phosphorylation of CREB1, which results in the subsequent transcriptional activation of several immediate-early genes. In response to mitogenic stimulation (EGF and PMA), phosphorylates and activates NR4A1/NUR77 and ETV1/ER81 transcription factors and the cofactor CREBBP. Upon insulin-derived signal, acts indirectly on the transcription regulation of several genes by phosphorylating GSK3B at 'Ser-9' and inhibiting its activity. Phosphorylates RPS6 in response to serum or EGF via an mTOR-independent mechanism and promotes translation initiation by facilitating assembly of the pre-initiation complex. In response to insulin, phosphorylates EIF4B, enhancing EIF4B affinity for the EIF3 complex and stimulating cap-dependent translation. Is involved in the mTOR nutrient-sensing pathway by directly phosphorylating TSC2 at 'Ser-1798', which potently inhibits TSC2 ability to suppress mTOR signaling, and mediates phosphorylation of RPTOR, which regulates mTORC1 activity and may promote rapamycin-sensitive signaling independently of the PI3K/AKT pathway. Mediates cell survival by phosphorylating the pro-apoptotic proteins BAD and DAPK1 and suppressing their pro-apoptotic function. Promotes the survival of hepatic stellate cells by phosphorylating CEBPB in response to the hepatotoxin carbon tetrachloride (CCl4). Mediates induction of hepatocyte prolifration by TGFA through phosphorylation of CEBPB. Is involved in cell cycle regulation by phosphorylating the CDK inhibitor CDKN1B, which promotes CDKN1B association with 14-3-3 proteins and prevents its translocation to the nucleus and inhibition of G1 progression. Phosphorylates EPHA2 at 'Ser-897', the RPS6KA-EPHA2 signaling pathway controls cell migration.
Gene References into Functions
  1. IL-6 induces the activation of the Stat3 signaling and promotes the downmodulation of the p90RSK/eEF2 and mTOR/p70S6K axes, while it does not affect the activation of AKT. PMID: 24967341
  2. analysis of p38-MK2-activated Rsk signaling in toll-like receptor-stimulated dendritic cells PMID: 25332232
  3. These data indicate that aripiprazole and quetiapine signal to specific nuclear targets of ERK, which for quetiapine occurs via an EGFR-linked mechanism, possibly indicating involvement of this system in its action. PMID: 24552586
  4. RSK1 Cys223 glutathionylation may contribute to regulate the levels of nitric in the brain. PMID: 23624076
  5. Our study highlights the importance of the p90RSK/ERK5 module as a critical mediator of endothelial dysfunction in diabetes mellitus and atherosclerosis formation. PMID: 23243209
  6. Results show increased protein levels of Rsk1 and Rsk2 in the striatum of Huntington disease mice and and striatal cells transfected with full-length mutant Huntingtin. PMID: 22041125
  7. RSK plays a crucial role in regulating local cardiac renin, which contributes to I/R induced cardiac injury and dysfunction. PMID: 21609719
  8. Ser(282) in cMyBP-C is a novel cardiac RSK substrate and its selective phosphorylation appears to regulate cardiac myofilament function. PMID: 21148481
  9. p90RSK activation contributes to cerebral ischemia damage in part via activation of Na+/H+ exchanger isoform 1 (NHE-1) protein. PMID: 20557427
  10. Yersinia pseudotuberculosis mutants expressing YopM proteins unable to interact with either RSK1 or PRK2 were defective for virulence in this assay, indicating that both interaction domains are important for YopM to promote pathogenesis. PMID: 20515922
  11. RSK1 is negatively regulated by 14-3-3beta PMID: 12618428
  12. The ERK-activated kinase MSK1 is required for full c-fos promoter activation, as well as for the phosphorylation of cAMP-responsive element (CRE) binding proteins. PMID: 12769834
  13. RSK-1 is identified as a light- and clock-regulated kinase that may possibly contribute to entrainment and timing of the circadian pacemaker. PMID: 15009138
  14. These studies suggest that ribosomal S6 kinases 1 and 2 alone are not essential for the development of cardiac hypertrophy. PMID: 15226426
  15. interactions between subunits of PKA and RSK1 that are dependent upon the activation state of RSK1 and determine its subcellular distribution and biological actions PMID: 16738324
  16. Investigating signal tranduction pathway involved in skeletal muscle atrophy in Rps6ka1 knockout mice. PMID: 17494629
  17. activation of ERK1/2-p90(RSK) pathways following in vitro ischemia phosphorylates NHE1 and increases its activity, which subsequently contributes to neuronal damage PMID: 17664275

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Subcellular Location
Nucleus. Cytoplasm.
Protein Families
Protein kinase superfamily, AGC Ser/Thr protein kinase family, S6 kinase subfamily
Tissue Specificity
Intestine, thymus, and lung.
Database Links
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7505 Fannin St., Ste 610, Room 7 (CUBIO Innovation Center), Houston, TX 77054, USA
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