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  • Anti-RSK1 p90 Rabbit antibody

Anti-RSK1 p90 Rabbit antibody

Cat.#: 168726

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Special Price 441.3 USD

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Product Information

  • Product Name
    Anti-RSK1 p90 Rabbit antibody
  • Documents
  • Description
    RSK1 p90 Rabbit monoclonal antibody
  • Tested applications
    WB, IHC-P, ICC/IF, FC, IP
  • Species reactivity
    Human, Mouse, Rat
  • Alternative names
    RSK; HU-1; RSK1; p90Rsk; MAPKAPK1A antibody
  • Isotype
    Rabbit IgG
  • Preparation
    Antigen: A synthetic peptide of human RSK1 p90
  • Clonality
    Monoclonal antibody
  • Formulation
    50nM Tris-Glycine(pH 7.4), 0.15M Nacl, 40%Glycerol, 0.01% sodium azide and 0.05% BSA.
  • Storage instructions
    Store at 4°C short term. Store at -20°C long term. Avoid freeze / thaw cycle.
  • Applications

    WB: 1/1000

    IHC: 1/20

    ICC/IF: 1/50

    FC: 1/20-1/100

    IP: 1/20

  • Validations

    Western blot detection of RSK1 p90 in Hela cell lysates using RSK1 p90 Rabbit mAb(1:500 diluted).Predicted band size:83kDa.Observed band size:90kDa.

    Western blot detection of RSK1 p90 in Hela cell lysates using RSK1 p90 Rabbit mAb(1:500 diluted).Predicted band size:83kDa.Observed band size:90kDa.

  • Background
    Swiss-Prot Acc.Q15418.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 (PubMed:26158630).
  • References

Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"