• Product nameAnti-STK39 antibody
    See all STK39 primary antibodies
  • Description
    Rabbit polyclonal to STK39
  • Tested applicationsSuitable for: ICC/IF, IHC-P, WBmore details
  • Species reactivity
    Reacts with: Mouse, Human
  • Immunogen

    Synthetic peptide from the central region of human STK39 conjugated to KLH

  • Positive control
    • Mouse liver tissue lysate. Human hepatocarcinoma tissue.



Our Abpromise guarantee covers the use of ab71825 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
ICC/IF Use a concentration of 5 µg/ml.
IHC-P 1/50 - 1/100.
WB 1/1000. Detects a band of approximately 60 kDa (predicted molecular weight: 60 kDa).


  • FunctionMay act as a mediator of stress-activated signals.
  • Tissue specificityPredominantly expressed in brain and pancreas followed by heart, lung, kidney, skeletal muscle, liver, placenta and testis.
  • Sequence similaritiesBelongs to the protein kinase superfamily. STE Ser/Thr protein kinase family. STE20 subfamily.
    Contains 1 protein kinase domain.
  • DomainPAPA box (proline-alanine repeats) may target the kinase to a specific subcellular location by facilitating interaction with intracellular proteins such as actin or actin-like proteins.
  • Cellular localizationCytoplasm. Nucleus. Nucleus when caspase-cleaved.
  • Information by UniProt
  • Database links
  • Alternative names
    • DCHT antibody
    • DKFZp686K05124 antibody
    • OTTHUMP00000165175 antibody
    • PASK antibody
    • Proline alanine rich STE20 related kinase antibody
    • Serine threonine kinase 39 (STE20/SPS1 homolog yeast) antibody
    • Serine threonine kinase 39 antibody
    • Serine/threonine protein kinase 39 antibody
    • Serine/threonine-protein kinase 39 antibody
    • Small intestine SPAK like kinase antibody
    • SPAK antibody
    • Ste 20 related kinase antibody
    • Ste-20-related kinase antibody
    • Ste20 like protein kinase antibody
    • STE20/SPS1 homolog antibody
    • STE20/SPS1 related proline alanine rich protein kinase antibody
    • STE20/SPS1-related proline-alanine-rich protein kinase antibody
    • STK 39 antibody
    • Stk39 antibody
    • STK39_HUMAN antibody
    see all

Anti-STK39 antibody images

  • Anti-STK39 antibody (ab71825) at 1/100 dilution + mouse liver tissue lysate at 12.5 µg


    Predicted band size : 60 kDa
    Observed band size : 60 kDa
    Additional bands at : 10 kDa,65 kDa. We are unsure as to the identity of these extra bands.
  • ab71825 at 1/50 dilution, staining STK39 in human hepatocarcinoma by Immunohistochemistry using formalin-fixed, paraffin-embedded tissue, followed by peroxidase-conjugated secondary antibody and DAB staining.
  • ICC/IF image of ab71825 stained MCF7 cells. The cells were 100% methanol fixed (5 min) and then incubated in 1%BSA / 10% normal goat serum / 0.3M glycine in 0.1% PBS-Tween for 1h to permeabilise the cells and block non-specific protein-protein interactions. The cells were then incubated with the antibody (ab71825, 5µg/ml) overnight at +4°C. The secondary antibody (green) was ab96899, DyLight® 488 goat anti-rabbit IgG (H+L) used at a 1/250 dilution for 1h. Alexa Fluor® 594 WGA was used to label plasma membranes (red) at a 1/200 dilution for 1h. DAPI was used to stain the cell nuclei (blue) at a concentration of 1.43µM.

References for Anti-STK39 antibody (ab71825)

This product has been referenced in:
  • Pandiri AR  et al. Differential transcriptomic analysis of spontaneous lung tumors in B6C3F1 mice: comparison to human non-small cell lung cancer. Toxicol Pathol 40:1141-59 (2012). IHC-P ; Mouse . Read more (PubMed: 22688403) »

See 1 Publication for this product

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