• Product nameAnti-Stathmin 1 (phospho S37) antibody
    See all Stathmin 1 primary antibodies
  • Description
    Rabbit polyclonal to Stathmin 1 (phospho S37)
  • SpecificityThis antibody is specific for only when phosphorylated at serine 37.
  • Tested applicationsSuitable for: ICC/IF, WB, ELISA, IHC-Pmore details
  • Species reactivity
    Reacts with: Mouse, Rat, Human
  • Immunogen

    A synthesized phosphopeptide derived from human Stathmin 1 around the phosphorylation site of serine 37 (P-L-SP-P-P)

  • Positive control
    • WB: Extracts from Jurkat cells IHC: Human breast carcinoma tissue


Associated products


Our Abpromise guarantee covers the use of ab47399 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 1 - 5 µg/ml.
WB 1/500 - 1/1000. Detects a band of approximately 19 kDa (predicted molecular weight: 17 kDa).
ELISA 1/20000.
IHC-P Use at an assay dependent concentration.


  • FunctionInvolved in the regulation of the microtubule (MT) filament system by destabilizing microtubules. Prevents assembly and promotes disassembly of microtubules. Phosphorylation at Ser-16 may be required for axon formation during neurogenesis. Involved in the control of the learned and innate fear.
  • Tissue specificityUbiquitous. Expression is strongest in fetal and adult brain, spinal cord, and cerebellum, followed by thymus, bone marrow, testis, and fetal liver. Expression is intermediate in colon, ovary, placenta, uterus, and trachea, and is readily detected at substantially lower levels in all other tissues examined. Lowest expression is found in adult liver. Present in much greater abundance in cells from patients with acute leukemia of different subtypes than in normal peripheral blood lymphocytes, non-leukemic proliferating lymphoid cells, bone marrow cells, or cells from patients with chronic lymphoid or myeloid leukemia.
  • Sequence similaritiesBelongs to the stathmin family.
    Contains 1 SLD (stathmin-like) domain.
  • Post-translational
    Many different phosphorylated forms are observed depending on specific combinations among the sites which can be phosphorylated. MAPK is responsible for the phosphorylation of stathmin in response to NGF. Phosphorylation at Ser-16 seems to be required for neuron polarization (By similarity). Phosphorylation at Ser-63 reduces tubulin binding 10-fold and suppresses the MT polymerization inhibition activity.
  • Cellular localizationCytoplasm > cytoskeleton.
  • Information by UniProt
  • Database links
  • Alternative names
    • C1orf215 antibody
    • Lag antibody
    • LAP 18 antibody
    • LAP18 antibody
    • Leukemia associated phosphoprotein p18 antibody
    • Leukemia-associated phosphoprotein p18 antibody
    • Metablastin antibody
    • Oncoprotein 18 antibody
    • OP 18 antibody
    • Op18 antibody
    • p18 antibody
    • p19 antibody
    • Phosphoprotein 19 antibody
    • Phosphoprotein p19 antibody
    • pp17 antibody
    • pp19 antibody
    • PR22 antibody
    • Pr22 protein antibody
    • Prosolin antibody
    • Protein Pr22 antibody
    • SMN antibody
    • Stathmin antibody
    • Stathmin1 antibody
    • STMN 1 antibody
    • Stmn1 antibody
    • STMN1_HUMAN antibody
    see all

Anti-Stathmin 1 (phospho S37) antibody images

  • All lanes : Anti-Stathmin 1 (phospho S37) antibody (ab47399) at 1/500 dilution

    Lane 1 : Extracts from Jurkat cells treated with PMA (1ng/ml, 15min)
    Lane 2 : Extracts from Jurkat cells untreated

    Predicted band size : 17 kDa
    Observed band size : 19 kDa (why is the actual band size different from the predicted?)
  • Immunohistochemical analysis of paraffin-embedded human breast carcinoma tissue using ab47399 at a 1/50 dilution.
    Left image: Untreated
    Right image: Treated with phosphopeptide
  • ICC/IF image of ab47399 stained MCF7 cells. The cells were 4% PFA fixed (10 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 (ab47399, 1µg/ml) overnight at +4°C. The secondary antibody (green) was Alexa Fluor® 488 goat anti-rabbit IgG (H+L) used at a 1/1000 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-Stathmin 1 (phospho S37) antibody (ab47399)

This product has been referenced in:
  • Yip YY  et al. cAMP-dependent protein kinase and c-Jun N-terminal kinase mediate stathmin phosphorylation for the maintenance of interphase microtubules during osmotic stress. J Biol Chem 289:2157-69 (2014). Read more (PubMed: 24302736) »
  • Takahashi K & Suzuki K WAVE2 targeting to phosphatidylinositol 3,4,5-triphosphate mediated by insulin receptor substrate p53 through a complex with WAVE2. Cell Signal 22:1708-16 (2010). WB, ICC/IF ; Human . Read more (PubMed: 20621182) »

See all 2 Publications for this product

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