Anti-RSK1 p90 (phospho T359 + S363) antibody (ab58535)


  • Product nameAnti-RSK1 p90 (phospho T359 + S363) antibody
    See all RSK1 p90 primary antibodies
  • Description
    Rabbit polyclonal to RSK1 p90 (phospho T359 + S363)
  • Specificityab58535 detects endogenous levels of RSK1 p90 only when phosphorylated at threonine 359/serine 363.
  • Tested applicationsSuitable for: ELISA, IHC-P, WBmore details
  • Species reactivity
    Reacts with: Human
    Predicted to work with: Mouse, Rat
  • Immunogen

    Synthetic phosphopeptide derived from human RSK1 p90 around the phosphorylation sites of threonine 359/serine 363 (TP-P-K-D-SP).

  • Positive control
    • Human breast carcinoma and 293 cell extracts treated with PMA (125ng/ml, 30mins).


  • FormLiquid
  • Storage instructionsShipped at 4°C. Store at -20°C. Stable for 12 months at -20°C.
  • Storage bufferPreservative: 0.02% Sodium Azide
    Constituents: 50% Glycerol, PBS (without Mg2+ and Ca2+), 150mM Sodium chloride, pH 7.4
  • Concentration information loading...
  • PurityImmunogen affinity purified
  • Purification notesab58535 was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific phosphopeptide. The antibody against non-phosphopeptide was removed by chromatography using non-phosphopeptide corresponding to the phosphorylation site.
  • ClonalityPolyclonal
  • IsotypeIgG
  • Research areas


Our Abpromise guarantee covers the use of ab58535 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

Application Abreviews Notes
ELISA 1/5000.
IHC-P Use at an assay dependent concentration.
WB 1/500 - 1/1000. Detects a band of approximately 83 kDa (predicted molecular weight: 83 kDa).


  • FunctionSerine/threonine kinase that may play a role in mediating the growth-factor and stress induced activation of the transcription factor CREB.
  • Sequence similaritiesBelongs to the protein kinase superfamily. AGC Ser/Thr protein kinase family. S6 kinase subfamily.
    Contains 1 AGC-kinase C-terminal domain.
    Contains 2 protein kinase domains.
  • Post-translational
    Autophosphorylated on Ser-380, as part of the activation process.
  • Information by UniProt
  • Database links
  • Alternative names
    • 90 kDa ribosomal protein S6 kinase 1 antibody
    • dJ590P13.1 (ribosomal protein S6 kinase, 90kD, polypeptide 1 antibody
    • dJ590P13.1 antibody
    • EC antibody
    • HU 1 antibody
    • HU1 antibody
    • KS6A1_HUMAN antibody
    • MAP kinase activated protein kinase 1a antibody
    • MAP kinase-activated protein kinase 1a antibody
    • MAPK-activated protein kinase 1a antibody
    • MAPKAP kinase 1a antibody
    • MAPKAPK-1a antibody
    • MAPKAPK1A antibody
    • MGC79981 antibody
    • Mitogen-activated protein kinase-activated protein kinase 1A antibody
    • OTTHUMP00000004113 antibody
    • p90 RSK1 antibody
    • p90-RSK 1 antibody
    • p90rsk antibody
    • p90RSK1 antibody
    • p90S6K antibody
    • pp90RSK1 antibody
    • Ribosomal protein S6 kinase 90kD 1 antibody
    • Ribosomal protein S6 kinase 90kD polypeptide 1 antibody
    • Ribosomal protein S6 kinase 90kDa polypeptide 1 antibody
    • Ribosomal protein S6 kinase alpha 1 antibody
    • Ribosomal protein S6 kinase alpha-1 antibody
    • Ribosomal protein S6 kinase polypeptide 1 antibody
    • Ribosomal S6 kinase 1 antibody
    • RPS6K1 alpha antibody
    • rps6ka antibody
    • Rps6ka1 antibody
    • RSK 1 antibody
    • RSK 1 p90 antibody
    • RSK antibody
    • RSK-1 antibody
    • RSK1 antibody
    • S6K alpha 1 antibody
    • S6K-alpha-1 antibody
    see all

Anti-RSK1 p90 (phospho T359 + S363) antibody images

  • ab58535 at 1/50 dilution staining RSK1 p90 in human breast carcinoma by Immunohistochemistry, Paraffin embedded tissue, in the absence or presence of the immunising peptide.
  • All lanes : Anti-RSK1 p90 (phospho T359 + S363) antibody (ab58535) at 1/500 dilution

    Lane 1 : 293 cell extract treated with PMA (125ng/ml, 30mins)
    Lane 2 : 293 cell extract treated with PMA (125ng/ml, 30mins) with immunizing peptide

    Predicted band size : 83 kDa
    Observed band size : 83 kDa

References for Anti-RSK1 p90 (phospho T359 + S363) antibody (ab58535)

ab58535 has not yet been referenced specifically in any publications.

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