Anti-Proteasome 20S LMP7 antibody (ab88820)

Overview

  • Product nameAnti-Proteasome 20S LMP7 antibody
    See all Proteasome 20S LMP7 primary antibodies
  • Description
    Mouse polyclonal to Proteasome 20S LMP7
  • Tested applicationsSuitable for: WB, ICC/IFmore details
  • Species reactivity
    Reacts with: Human
  • Immunogen

    Full length protein corresponding to Human Proteasome 20S LMP7.
    Database link: P28062

  • Positive control
    • Human placenta lysate. HeLa cells.

Properties

  • 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

Applications

Our Abpromise guarantee covers the use of ab88820 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: 30 kDa.
ICC/IF Use a concentration of 10 µg/ml.

Target

  • 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 subunit is involved in antigen processing to generate class I binding peptides. Replacement of PSMB5 by PSMB8 increases the capacity of the immunoproteasome to cleave model peptides after hydrophobic and basic residues. Acts as a major component of interferon gamma-induced sensitivity. Plays a key role in apoptosis via the degradation of the apoptotic inhibitor MCL1. May be involved in the inflammatory response pathway. In cancer cells, substitution of isoform 1 (E2) by isoform 2 (E1) results in immunoproteasome deficiency.
  • Involvement in diseaseDefects in PSMB8 are the cause of JMP syndrome (JMPS) [MIM:613732]; also called joint contractures muscular atrophy microcytic anemia and panniculitis-induced lipodystrophy. JBTS1 is an autoinflammatory disorder characterized by childhood onset of joint stiffness and severe contractures of the hands and feet, erythematous skin lesions with subsequent development of severe lipodystrophy, and laboratory evidence of immune dysregulation. Accompanying features include muscle weakness and atrophy, hepatosplenomegaly, and microcytic anemia.
  • Sequence similaritiesBelongs to the peptidase T1B family.
  • Developmental stageHighly expressed in immature dendritic cells (at protein level).
  • Post-translational
    modifications
    Autocleaved. The resulting N-terminal Thr residue of the mature subunit is responsible for the nucleophile proteolytic activity.
  • Cellular localizationCytoplasm. Nucleus.
  • Information by UniProt
  • Database links
  • Alternative names
    • ALDD antibody
    • D6S216 antibody
    • D6S216E antibody
    • Large multifunctional peptidase 7 antibody
    • Large multifunctional protease 7 antibody
    • LMP 7 antibody
    • LMP7 antibody
    • Low molecular mass protein 7 antibody
    • Low molecular weight protein 7 antibody
    • Macropain subunit C13 antibody
    • MGC1491 antibody
    • Multicatalytic endopeptidase complex subunit C13 antibody
    • NKJO antibody
    • OTTHUMP00000062981 antibody
    • Protease component C13 antibody
    • Proteasome (prosome macropain) subunit beta type 8 antibody
    • Proteasome (prosome, macropain) subunit, beta type, 8 (large multifunctional peptidase 7) antibody
    • Proteasome beta 8 subunit antibody
    • Proteasome catalytic subunit 3i antibody
    • Proteasome component C13 antibody
    • Proteasome related gene 7 antibody
    • Proteasome subunit beta 5i antibody
    • Proteasome subunit beta 8 antibody
    • Proteasome subunit beta type 8 antibody
    • Proteasome subunit beta type antibody
    • Proteasome subunit beta type-8 antibody
    • Proteasome subunit beta-5i antibody
    • Proteasome subunit Y2 antibody
    • PSB8_HUMAN antibody
    • PSMB 8 antibody
    • PSMB5i antibody
    • PSMB8 antibody
    • Really interesting new gene 10 protein antibody
    • RING 10 antibody
    • RING10 antibody
    • Y2 antibody
    see all

Anti-Proteasome 20S LMP7 antibody images

  • Anti-Proteasome 20S LMP7 antibody (ab88820) at 1/500 dilution + Human placenta lysate at 50 µg

    Predicted band size : 30 kDa
    Observed band size : 21 kDa (why is the actual band size different from the predicted?)
  • All lanes : Anti-Proteasome 20S LMP7 antibody (ab88820) at 1/500 dilution

    Lane 1 : transfected 293T cell lysate
    Lane 2 : untransfected 293T cell lysate

    Lysates/proteins at 25 µg per lane.


    Predicted band size : 30 kDa
    Observed band size : 30 kDa
  • ab88820 at 10µg/ml staining Proteasome 20S LMP7 in HeLa cells by immunofluorescence.

References for Anti-Proteasome 20S LMP7 antibody (ab88820)

ab88820 has not yet been referenced specifically in any publications.

Product Wall

There are currently no Abreviews or Questions for ab88820.
Please use the links above to contact us or submit feedback about this product.

Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"