RecombinantRabMAb

Recombinant Alexa Fluor® 647 Anti-p73 antibody [EP436Y] (ab197039)

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Immunocytochemistry/ Immunofluorescence - Alexa Fluor® 647 Anti-p73 antibody [EP436Y] (ab197039)
  • Immunocytochemistry/ Immunofluorescence - Alexa Fluor® 647 Anti-p73 antibody [EP436Y] (ab197039)
  • Alexa Fluor® 647 Anti-p73 antibody [EP436Y] (ab197039)

Key features and details

  • Produced recombinantly (animal-free) for high batch-to-batch consistency and long term security of supply
  • Alexa Fluor® 647 Rabbit monoclonal [EP436Y] to p73
  • Suitable for: ICC/IF
  • Reacts with: Human
  • Conjugation: Alexa Fluor® 647. Ex: 652nm, Em: 668nm

Overview

  • Product name

    Alexa Fluor® 647 Anti-p73 antibody [EP436Y]
    See all p73 primary antibodies

  • Description

    Alexa Fluor® 647 Rabbit monoclonal [EP436Y] to p73

  • Host species

    Rabbit

  • Conjugation

    Alexa Fluor® 647. Ex: 652nm, Em: 668nm

  • Tested applications

    Suitable for: ICC/IFmore details

  • Species reactivity

    Reacts with: Human

  • Immunogen

    Synthetic peptide within Human p73 aa 50-150. The exact sequence is proprietary.

  • Positive control

    • ICC/IF: HELA cells

  • General notes

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

    Alexa Fluor® is a registered trademark of Molecular Probes, Inc, a Thermo Fisher Scientific Company. The Alexa Fluor® dye included in this product is provided under an intellectual property license from Life Technologies Corporation. As this product contains the Alexa Fluor® dye, the purchase of this product conveys to the buyer the non-transferable right to use the purchased product and components of the product only in research conducted by the buyer (whether the buyer is an academic or for-profit entity). As this product contains the Alexa Fluor® dye the sale of this product is expressly conditioned on the buyer not using the product or its components, or any materials made using the product or its components, in any activity to generate revenue, which may include, but is not limited to use of the product or its components: in manufacturing; (ii) to provide a service, information, or data in return for payment (iii) for therapeutic, diagnostic or prophylactic purposes; or (iv) for resale, regardless of whether they are sold for use in research. For information on purchasing a license to this product for purposes other than research, contact Life Technologies Corporation, 5781 Van Allen Way, Carlsbad, CA 92008 USA or outlicensing@thermofisher.com.

    Reproducibility is key to advancing scientific discovery and accelerating scientists’ next breakthrough.

    Abcam is leading the way with our range of recombinant antibodies, knockout-validated antibodies and knockout cell lines, all of which support improved reproducibility.

    We are also planning to innovate the way in which we present recommended applications and species on our product datasheets, so that only applications & species that have been tested in our own labs, our suppliers or by selected trusted collaborators are covered by our Abpromise™ guarantee.

    In preparation for this, we have started to update the applications & species that this product is Abpromise guaranteed for.

    We are also updating the applications & species that this product has been “predicted to work with,” however this information is not covered by our Abpromise guarantee.

    Applications & species from publications and Abreviews that have not been tested in our own labs or in those of our suppliers are not covered by the Abpromise guarantee.

    Please check that this product meets your needs before purchasing. If you have any questions, special requirements or concerns, please send us an inquiry and/or contact our Support team ahead of purchase. Recommended alternatives for this product can be found below, as well as customer reviews and Q&As.

Properties

Applications

Our Abpromise guarantee covers the use of ab197039 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
ICC/IF 1/50.

Target

  • Function

    Participates 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 specificity

    Expressed 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 similarities

    Belongs to the p53 family.
    Contains 1 SAM (sterile alpha motif) domain.

  • Domain

    Possesses 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 localization

    Nucleus. 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

    Images

    • Immunocytochemistry/ Immunofluorescence - Alexa Fluor® 647 Anti-p73 antibody [EP436Y] (ab197039)
      Immunocytochemistry/ Immunofluorescence - Alexa Fluor® 647 Anti-p73 antibody [EP436Y] (ab197039)

      Ab197039 staining p73 in HeLa cells. The lower panel shows UV treated HeLa cells. The cells were fixed with 4% formaldehyde (10 min), permeabilized with 0.1% Triton X-100 for 5 minutes and then blocked with 1% BSA/10% normal goat serum/0.3M glycine in 0.1% PBS-Tween for 1h. The cells were then incubated overnight at +4°C with ab197039 at 1/100 dilution (shown in red) and ab195887, Mouse monoclonal to alpha Tubulin (Alexa Fluor® 488), at 1/250 dilution (shown in green). Nuclear DNA was labelled with DAPI (shown in blue).

       

      Image was taken with a confocal microscope (Leica-Microsystems, TCS SP8).

    • Immunocytochemistry/ Immunofluorescence - Alexa Fluor® 647 Anti-p73 antibody [EP436Y] (ab197039)
      Immunocytochemistry/ Immunofluorescence - Alexa Fluor® 647 Anti-p73 antibody [EP436Y] (ab197039)

      ab197039 staining p73 in HeLa cells. The cells were fixed with 4% formaldehyde (10 min), permeabilized in 0.1% Triton X-100 for 5 minutes and then blocked in 1% BSA/10% normal goat serum/0.3M glycine in 0.1%PBS-Tween for 1h. The cells were then incubated with ab197039 at 1/50 dilution (shown in red) and ab195887, Mouse monoclonal [DM1A] to alpha Tubulin (Alexa Fluor® 488, shown in green) at 1/167 dilution, overnight at +4°C. Nuclear DNA was labelled in blue with DAPI.

      This product also gave a positive signal under the same testing conditions in HeLa cells fixed with 100% formaldehyde (5 min).

      Image was taken with a confocal microscope (Leica-Microsystems, TCS SP8).

    • Alexa Fluor® 647 Anti-p73 antibody [EP436Y] (ab197039)
      Alexa Fluor® 647 Anti-p73 antibody [EP436Y] (ab197039)

    References (0)

    Publishing research using ab197039? Please let us know so that we can cite the reference in this datasheet.

    ab197039 has not yet been referenced specifically in any publications.

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