• Product name

    Anti-USP10 antibody [EPR4261]
    See all USP10 primary antibodies
  • Description

    Rabbit monoclonal [EPR4261] to USP10
  • Host species

  • Tested applications

    Suitable for: WB, IP, IHC-P, ICC/IFmore details
    Unsuitable for: Flow Cyt
  • Species reactivity

    Reacts with: Human
  • Immunogen

    Synthetic peptide within Human USP10 aa 1-100. The exact sequence is proprietary.

  • Positive control

    • WB: HeLa, 293T, A375 and A549 cell lysates IHC-P: Human colon tissue This antibody gave a positive result when used in the following methanol fixed cell lines: MCF-7
  • General notes

    Mouse, Rat: We have preliminary internal testing data to indicate this antibody may not react with these species. Please contact us for more information.


    Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMab® patents.

    This product is a recombinant rabbit monoclonal antibody.



Our Abpromise guarantee covers the use of ab109219 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 - 1/10000. Detects a band of approximately 110 kDa (predicted molecular weight: 87 kDa).
IP 1/10 - 1/100.
IHC-P 1/250 - 1/500. Antigen retrieval is recommended.
ICC/IF 1/250 - 1/500.
  • Application notes
    Is unsuitable for Flow Cyt.
  • Target

    • Function

      Hydrolase that can remove conjugated ubiquitin from target proteins such as p53/TP53, SNX3 and CFTR. Acts as an essential regulator of p53/TP53 stability: in unstressed cells, specifically deubiquitinates p53/TP53 in the cytoplasm, leading to counteract MDM2 action and stabilize p53/TP53. Following DNA damage, translocates to the nucleus and deubiquitinates p53/TP53, leading to regulate the p53/TP53-dependent DNA damage response. Does not deubiquitinate MDM2. Deubiquitinates CFTR in early endosomes, enhancing its endocytic recycling.
    • Tissue specificity

      Widely expressed.
    • Sequence similarities

      Belongs to the peptidase C19 family. USP10 subfamily.
    • Post-translational

      Phosphorylated by ATM following DNA damage, leading to stablization and translocation it to the nucleus.
    • Cellular localization

      Cytoplasm. Nucleus. Early endosome. Cytoplasmic in normal conditions. After DNA damage, translocates to the nucleus following phosphorylation by ATM.
    • Information by UniProt
    • Database links

    • Alternative names

      • Deubiquitinating enzyme 10 antibody
      • KIAA0190 antibody
      • MGC124997 antibody
      • MGC2621 antibody
      • Ubiquitin carboxyl terminal hydrolase 10 antibody
      • Ubiquitin carboxyl-terminal hydrolase 10 antibody
      • Ubiquitin specific peptidase 10 antibody
      • Ubiquitin specific processing protease 10 antibody
      • Ubiquitin specific protease 10 antibody
      • Ubiquitin thioesterase 10 antibody
      • Ubiquitin thiolesterase 10 antibody
      • Ubiquitin-specific-processing protease 10 antibody
      • UBP10_HUMAN antibody
      • UBPO antibody
      • USP 10 antibody
      • USP10 antibody
      see all


    • Lane 1: Wild-type HAP1 cell lysate (20 µg)
      Lane 2: USP10 knockout HAP1 cell lysate (20 µg)
      Lane 3: A549 cell lysate (20 µg)
      Lane 4: A375 cell lysate (20 µg)
      Lanes 1 to 4: Merged signal (red and green). Green - ab109219 observed at 115 kDa. Red - loading control, ab8245, observed at 37 kDa.
      ab109219 was shown to recognize USP10 when USP10 knockout samples were used, along with additional cross-reactive bands. Wild-type and USP10 knockout samples were subjected to SDS-PAGE. ab109219 and ab8245 (loading control to GAPDH) were both diluted at 1/1000 and 1/10000 respectively and incubated overnight at 4°C. Blots were developed with Goat anti-Rabbit IgG H&L (IRDye® 800CW) preadsorbed (ab216773) and Goat anti-Mouse IgG H&L (IRDye® 680RD) preadsorbed (ab216776) secondary antibodies at 1/10000 dilution for 1 h at room temperature before imaging.

    • All lanes : Anti-USP10 antibody [EPR4261] (ab109219) at 1/1000 dilution

      Lane 1 : Hela cell lysate
      Lane 2 : 293T cell lysate
      Lane 3 : A375 cell lysate
      Lane 4 : A549 cell lysate

      Lysates/proteins at 10 µg per lane.

      All lanes : HRP labelled goat anti-rabbit at 1/2000 dilution

      Predicted band size: 87 kDa
      Observed band size: 110 kDa
      why is the actual band size different from the predicted?

    • ab109219, at a 1/250 dilution, staining USP10 in paraffin embedded Human colon tissue by Immunohistochemistry.
    • ICC/IF image of ab109219 stained MCF-7 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 ab109219 at 1/50 dilution overnight at +4°C. The secondary antibody (pseudo-colored green) was Alexa Fluor® 488 goat anti- rabbit (ab150081) IgG (H+L) preadsorbed, used at a 1/1000 dilution for 1h. Alexa Fluor® 594 WGA was used to label plasma membranes (pseudo-colored red) at a 1/200 dilution for 1h at room temperature. DAPI was used to stain the cell nuclei (pseudo-colored blue) at a concentration of 1.43µM for 1hour at room temperature.


    This product has been referenced in:

    • Zeng Z  et al. Association and clinical implication of the USP10 and MSH2 proteins in non-small cell lung cancer. Oncol Lett 17:1128-1138 (2019). Read more (PubMed: 30655874) »
    See 1 Publication for this product

    Customer reviews and Q&As

    Western blot
    Human Cell lysate - whole cell (EC109)
    Gel Running Conditions
    Non-reduced Denaturing (10%SDS)
    Loading amount
    80 µg
    Blocking step
    Milk as blocking agent for 1 hour(s) and 0 minute(s) · Concentration: 5% · Temperature: 37°C

    Qingyuan Yang

    Verified customer

    Submitted Jan 08 2016

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