• Product nameAnti-PSMB5 antibody
    See all PSMB5 primary antibodies
  • Description
    Mouse polyclonal to PSMB5
  • Tested applicationsSuitable for: WB, ICC/IFmore details
  • Species reactivity
    Reacts with: Human
  • Immunogen

    Full length protein corresponding to Human PSMB5.
    Database link: P28074

  • Positive control
    • WB: Human liver lysate; ICC/IF: HeLa cells.


  • FormLiquid
  • Storage instructionsShipped at 4°C. Upon delivery aliquot and store at -20°C or -80°C. Avoid repeated freeze / thaw cycles.
  • Storage bufferPreservative: None
    Constituents: 1X PBS, pH 7.2
  • Concentration information loading...
  • PurityProtein A purified
  • ClonalityPolyclonal
  • IsotypeIgG
  • Research areas


Our Abpromise guarantee covers the use of ab89134 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 a concentration of 1 µg/ml. Predicted molecular weight: 28 kDa.
ICC/IF Use a concentration of 10 µg/ml.


  • FunctionThe proteasome is a multicatalytic proteinase complex which is characterized by its ability to cleave peptides with Arg, Phe, Tyr, Leu, and Glu adjacent to the leaving group at neutral or slightly basic pH. The proteasome has an ATP-dependent proteolytic activity. This unit is responsible of the chymotrypsin-like activity of the proteasome and is one of the principal target of the proteasome inhibitor bortezomib. May catalyze basal processing of intracellular antigens. Plays a role in the protection against oxidative damage throught the Nrf2-ARE pathway.
  • Sequence similaritiesBelongs to the peptidase T1B family.
  • Cellular localizationCytoplasm. Nucleus.
  • Information by UniProt
  • Database links
  • Alternative names
    • DKFZp459C139 antibody
    • EC antibody
    • LMPX antibody
    • Macropain epsilon chain antibody
    • MB1 antibody
    • MGC104214 antibody
    • MGC118075 antibody
    • MGC134464 antibody
    • Multicatalytic endopeptidase complex epsilon chain antibody
    • Proteasome (prosome, macropain) subunit, beta type, 5 antibody
    • Proteasome beta 5 subunit antibody
    • Proteasome catalytic subunit 3 antibody
    • Proteasome chain 6 antibody
    • Proteasome epsilon chain antibody
    • Proteasome subunit beta type-5 antibody
    • Proteasome subunit MB1 antibody
    • Proteasome subunit X antibody
    • Proteasome subunit, beta type, 5 antibody
    • Proteasome subunit, beta-5 antibody
    • PSB5_HUMAN antibody
    • PSMB5 antibody
    • PSX large multifunctional protease X antibody
    • X antibody
    see all

Anti-PSMB5 antibody images

  • Anti-PSMB5 antibody (ab89134) at 1 µg/ml + Human liver lysate at 50 µg
    Developed using the ECL technique

    Predicted band size : 28 kDa
  • All lanes : Anti-PSMB5 antibody (ab89134) at 1 µg/ml

    Lane 1 : PSMB5-transfected 293T cell lysate
    Lane 2 : Non transfected lysate

    Lysates/proteins at 25 µg per lane.

    Developed using the ECL technique

    Predicted band size : 28 kDa
  • ab89134 at 10 µg/ml staining PSMB5 in PFA-fixed HeLa cells by immunofluorescence.

References for Anti-PSMB5 antibody (ab89134)

ab89134 has not yet been referenced specifically in any publications.

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