Anti-Phospho-RSK1 (S380) RPS6KA1 Rabbit Monoclonal Antibody

• Description:

  Boster Bio Anti-Phospho-RSK1 (S380) RPS6KA1 Rabbit Monoclonal Antibody catalog # P01058-1. Tested in WB, ICC/IF, IP applications. This antibody reacts with Human, Mouse, Rat.

• Phospho Site:

  S380

• Synonyms:

  Ribosomal protein S6 kinase alpha-1; S6K-alpha-1;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; RPS6KA1; MAPKAPK1A, RSK1

• Gene Name:

  Ribosomal protein S6 kinase alpha-1

• UniProt:

  Q15418

• Host:

  Rabbit

• Reactivity:

  Human, Mouse, Rat

• Immunogen:

  A synthesized peptide derived from human Phospho-RSK1 (S380)

• Clonality:

  Monoclonal

• Clone:

  Clone: EDE-18

• Tissue Specificity:

  Ubiquitously expressed, with more abundant expression in the brain.

• Applications:

  WB, ICC, IF, IP

• Field of Research:

  Epigenetics and Nuclear Signaling, MAPK Pathway, Protein Phosphorylation, Ser/Thr Kinases, Signal Transduction, Transcription

• Purification:

  Affinity-chromatography

• Concentration:

  Actual concentration vary by lot. Use suggested dilution ratio to decide dilution procedure.

• Form:

  Liquid

• 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 inly 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 ly 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 (By similarity) . 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. .

• Storage Conditions:

  Store at -20°C for one year. For short term storage and frequent use, store at 4°C for up to one month. Avoid repeated freeze-thaw cycles.

• Fragment:

  Rabbit IgG

• Applications Notes:

  WB 1:500-1:2000
  ICC/IF 1:50-1:200
  IP 1:50

• Other Gene Names:

  RPS6KA1

• Subcellular Location:

  Nucleus. Cytoplasm.