• Product nameAnti-Stathmin 1 antibody [SP49]
    See all Stathmin 1 primary antibodies
  • Description
    Rabbit monoclonal [SP49] to Stathmin 1
  • Tested applicationsSuitable for: WB, IHC-P, Flow Cytmore details
  • Species reactivity
    Reacts with: Mouse, Human
    Predicted to work with: Rat, Chicken, Cow, Dog, Pig
  • Immunogen

    A synthetic peptide derived from the internal region of Human Stathmin 1.

  • Positive control
    • Tonsil, breast carcinoma and Jurkat cells. Western Blot control NIH3T3 cell lysate


Associated products


Our Abpromise guarantee covers the use of ab101690 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 Use at an assay dependent concentration.
IHC-P 1/100. Perform heat mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol. In details: boil tissue section in 10mM Citrate buffer, pH 6.0 for 10-20 min followed by cooling at RT for 20 min.
Flow Cyt Use at an assay dependent concentration. ab172730-Rabbit monoclonal IgG, is suitable for use as an isotype control with this antibody.


  • 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 antibody [SP49] images

  • Flow cytometric analysis of rabbit anti-Stathmin 1 (SP49) antibody ab101690 (1/100) in HeLa cells(green) compared to negative control of rabbit IgG (blue).

  • ab101690 at 1/100 dilution staining Stathmin 1 in formalin-fixed, paraffin-embedded Human tonsil by Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections).
  • Anti-Stathmin 1 antibody [SP49] (ab101690) at 1/25 dilution + lysate prepared from NIH3T3 cells

    Observed band size : 18 kDa (why is the actual band size different from the predicted?)

References for Anti-Stathmin 1 antibody [SP49] (ab101690)

ab101690 has not yet been referenced specifically in any publications.

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