Overview

  • Product nameAnti-p73 antibody
    See all p73 primary antibodies
  • Description
    Rabbit polyclonal to p73
  • Tested applicationsSuitable for: WBmore details
  • Species reactivity
    Reacts with: Human
    Predicted to work with: Mouse, Rat, Chicken, Dog, Chimpanzee, Monkey
  • Immunogen

    A portion of amino acids 75-125 of human p73 protein.

Properties

Applications

Our Abpromise guarantee covers the use of ab47100 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 - 3 µg/ml. Detects a band of approximately 68 kDa (predicted molecular weight: 70 kDa).

Target

  • FunctionParticipates in the apoptotic response to DNA damage. Isoforms containing the transactivation domain are pro-apoptotic, isoforms lacking the domain are anti-apoptotic and block the function of p53 and transactivating p73 isoforms. May be a tumor suppressor protein.
  • Tissue specificityExpressed in striatal neurons of patients with Huntington disease (at protein level). Brain, kidney, placenta, colon, heart, liver, spleen, skeletal muscle, prostate, thymus and pancreas. Highly expressed in fetal tissue.
  • Sequence similaritiesBelongs to the p53 family.
    Contains 1 SAM (sterile alpha motif) domain.
  • DomainPossesses an acidic transactivation domain, a central DNA binding domain and a C-terminal oligomerization domain that binds to the ABL tyrosine kinase SH3 domain.
    The WW-binding motif mediates interaction with WWOX.
  • Post-translational
    modifications
    Isoform alpha (but not isoform beta) is sumoylated on Lys-627, which potentiates proteasomal degradation but does not affect transcriptional activity.
    Higher levels of phosphorylation seen in the brain from patients with Huntington disease.
    Ubiquitinated; leading to its degradation by the proteasome.
  • Cellular localizationNucleus. Accumulates in the nucleus in response to DNA damage.
  • Information by UniProt
  • Database links
  • Alternative names
    • p53 like transcription factor antibody
    • p53 related protein antibody
    • p53-like transcription factor antibody
    • p53-related protein antibody
    • p73 antibody
    • P73_HUMAN antibody
    • TP73 antibody
    • Tumor protein p73 antibody
    see all

Anti-p73 antibody images

  • Anti-p73 antibody (ab47100) at 1 µg/ml + p73 transfected cell lysate

    Predicted band size : 70 kDa
    Observed band size : 68 kDa (why is the actual band size different from the predicted?)
    Additional bands at : 36 kDa. We are unsure as to the identity of these extra bands.

References for Anti-p73 antibody (ab47100)

ab47100 has not yet been referenced specifically in any publications.

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