• Product name

  • Description

    Rabbit polyclonal to SENP1
  • Host species

  • Tested applications

    Suitable for: WB, IPmore details
  • Species reactivity

    Reacts with: Human
    Predicted to work with: Chimpanzee, Cynomolgus monkey, Rhesus monkey, Gorilla, Orangutan
  • Immunogen

    Synthetic peptide within Human SENP1 aa 1-50. The exact sequence is proprietary. (NP_055369.1).
    Database link: Q9P0U3

  • Positive control

    • WB: HeLa and HEK-293T whole cell lysates. IP: HeLa whole cell lysate.



Our Abpromise guarantee covers the use of ab225887 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 1/2000 - 1/10000. Predicted molecular weight: 73 kDa.
IP Use at 2-5 µg/mg of lysate.


  • Function

    Protease that catalyzes two essential functions in the SUMO pathway: processing of full-length SUMO1, SUMO2 and SUMO3 to their mature forms and deconjugation of SUMO1, SUMO2 and SUMO3 from targeted proteins. Deconjugates SUMO1 from HIPK2. Deconjugates SUMO1 from HDAC1, which decreases its transcriptional repression activity.
  • Tissue specificity

    Highly expressed in testis. Expressed at lower levels in thymus, pancreas, spleen, liver, ovary and small intestine.
  • Sequence similarities

    Belongs to the peptidase C48 family.
  • Cellular localization

    Nucleus. Cytoplasm. Shuttles between cytoplasm and nucleus.
  • Information by UniProt
  • Database links

  • Alternative names

    • SENP 1 antibody
    • SENP1 antibody
    • SENP1_HUMAN antibody
    • Sentrin specific protease 1 antibody
    • Sentrin-specific protease 1 antibody
    • Sentrin/SUMO specific protease 1 antibody
    • Sentrin/SUMO specific protease antibody
    • Sentrin/SUMO specific protease SENP 1 antibody
    • Sentrin/SUMO specific protease SENP1 antibody
    • Sentrin/SUMO-specific protease SENP1 antibody
    • SUMO1/sentrin specific peptidase 1 antibody
    • SUMO1/sentrin specific protease 1 antibody
    • SuPr 2 antibody
    • SuPr2 antibody
    see all


  • All lanes : Anti-SENP1 antibody (ab225887) at 0.04 µg/ml

    Lane 1 : HeLa (human epithelial cell line from cervix adenocarcinoma) whole cell lysate at 50 µg
    Lane 2 : HeLa whole cell lysate at 15 µg
    Lane 3 : HeLa whole cell lysate at 5 µg
    Lane 4 : HEK-293T (human epithelial cell line from embryonic kidney transformed with large T antigen) whole cell lysate at 50 µg

    Developed using the ECL technique.

    Predicted band size: 73 kDa

    Exposure time: 3 minutes
  • SENP1 was immunoprecipitated from HeLa (human epithelial cell line from cervix adenocarcinoma) whole cell lysate (1 mg for IP, 20% of IP loaded) with ab225887 at 3 µg/mg lysate. Western blot was performed from the immunoprecipitate using ab225887 at 0.4 µg/ml.

    Lane 1: ab225887 IP in HeLa whole cell lysate.

    Lane 2: Control IgG IP in HeLa whole cell lysate.

    Detection:  Chemiluminescence with exposure time of 30 seconds.


ab225887 has not yet been referenced specifically in any publications.

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