• Product nameAnti-MAPK11 antibody
    See all MAPK11 primary antibodies
  • Description
    Rabbit polyclonal to MAPK11
  • Tested applicationsSuitable for: WB, IHC-Pmore details
  • Species reactivity
    Reacts with: Mouse, Human
  • Immunogen

    Synthetic peptide corresponding to Human MAPK11 aa 334-366 (internal sequence) conjugated to Keyhole Limpet Haemocyanin (KLH).
    Database link: Q15759

  • Positive control
    • WB: Mouse brain tissue lysate. IHC-P: Human breast carcinoma tissue.


  • FormLiquid
  • Storage instructionsShipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C long term. Avoid freeze / thaw cycle.
  • Storage bufferPreservative: 0.09% Sodium azide
    Constituent: PBS
  • Concentration information loading...
  • PurityAmmonium Sulphate Precipitation
  • Purification notesThis antibody is prepared by Saturated Ammonium Sulfate (SAS) precipitation followed by dialysis against PBS.
  • ClonalityPolyclonal
  • IsotypeIgG
  • Research areas


Our Abpromise guarantee covers the use of ab37993 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
WB 1/1000. Detects a band of approximately 42 kDa (predicted molecular weight: 42 kDa).
IHC-P 1/50 - 1/100.


  • FunctionKinase involved in a signal transduction pathway that is activated by changes in the osmolarity of the extracellular environment, by cytokines, or by environmental stress. Phosphorylates preferentially transcription factor ATF2.
  • Tissue specificityHighest levels in the brain and heart. Also expressed in the placenta, lung, liver, skeletal muscle, kidney and pancreas.
  • Sequence similaritiesBelongs to the protein kinase superfamily. CMGC Ser/Thr protein kinase family. MAP kinase subfamily.
    Contains 1 protein kinase domain.
  • DomainThe TXY motif contains the threonine and tyrosine residues whose phosphorylation activates the MAP kinases.
  • Post-translational
    Dually phosphorylated on Thr-180 and Tyr-182, which activates the enzyme.
  • Information by UniProt
  • Database links
  • Alternative names
    • Human p38Beta MAP kinase mRNA complete cds antibody
    • MAP kinase 11 antibody
    • MAP kinase p38 beta antibody
    • MAPK 11 antibody
    • Mapk11 antibody
    • Mitogen activated protein kinase 11 antibody
    • Mitogen activated protein kinase p38 2 antibody
    • Mitogen activated protein kinase p38 beta antibody
    • Mitogen-activated protein kinase 11 antibody
    • Mitogen-activated protein kinase p38 beta antibody
    • MK11_HUMAN antibody
    • p38 2 antibody
    • p38-2 antibody
    • p38B antibody
    • p38Beta antibody
    • P38BETA2 antibody
    • PRKM11 antibody
    • Protein kinase mitogen activated 11 antibody
    • SAPK2 antibody
    • SAPK2B antibody
    • Stress activated protein kinase 2 antibody
    • Stress activated protein kinase 2b antibody
    • Stress-activated protein kinase 2 antibody
    see all

Anti-MAPK11 antibody images

  • Anti-MAPK11 antibody (ab37993) + mouse brain tissue lysate

    HRP-conjugated anti-rabbit IgG

    Predicted band size : 42 kDa
    Observed band size : 42 kDa
    Additional bands at : 29 kDa. We are unsure as to the identity of these extra bands.
  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) analysis of human breast carcinoma tissue labelling MAPK11 with ab37993. A peroxidase-conjugated anti-rabbit IgG was used as the secondary antibody, followed by AEC staining.

References for Anti-MAPK11 antibody (ab37993)

ab37993 has not yet been referenced specifically in any publications.

Product Wall

Thanks for your call earlier this week and for your patience while I have been in touch with the lab regarding these antibodies. We ran a BLAST of the ab37993 immunogen against the other MAPK isoforms, and there was no significant overlap so we...

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