Overview

  • Product name

    Anti-PCNA antibody [PC10] (Alexa Fluor® 488)
    See all PCNA primary antibodies
  • Description

    Mouse monoclonal [PC10] to PCNA (Alexa Fluor® 488)
  • Host species

    Mouse
  • Conjugation

    Alexa Fluor® 488. Ex: 495nm, Em: 519nm
  • Tested applications

    Suitable for: ICC/IF, Flow Cytmore details
  • Species reactivity

    Reacts with: Human
    Predicted to work with: Mouse, Rat, Chicken, Cow, Pigeon, Pig, Drosophila melanogaster, Monkey, Zebrafish, Thornback ray, Dogfish, Catshark
  • Positive control

    • ICC/IF: HeLa cells. Flow Cyt: HeLa cells.
  • General notes

     

     

    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.

Properties

Applications

Our Abpromise guarantee covers the use of ab201672 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 1/200.
Flow Cyt 1/500.

Target

  • Function

    This protein is an auxiliary protein of DNA polymerase delta and is involved in the control of eukaryotic DNA replication by increasing the polymerase's processibility during elongation of the leading strand. Induces a robust stimulatory effect on the 3'-5' exonuclease and 3'-phosphodiesterase, but not apurinic-apyrimidinic (AP) endonuclease, APEX2 activities. Has to be loaded onto DNA in order to be able to stimulate APEX2.
  • Sequence similarities

    Belongs to the PCNA family.
  • Post-translational
    modifications

    Upon methyl methanesulfonate-induced DNA damage, mono-ubiquitinated by the UBE2B-RAD18 complex on Lys-164. This induces non-canonical polyubiquitination on Lys-164 through 'Lys-63' linkage of ubiquitin moieties by the E2 complex UBE2N-UBE2V2 and the E3 ligases, HLTF, RNF8 and SHPRH, which is required for DNA repair. 'Lys-63' polyubiquitination prevents genomic instability on DNA damage. Monoubiquitination at Lys-164 also takes place in undamaged proliferating cells, and is mediated by the DCX(DTL) complex, leading to enhance PCNA-dependent translesion DNA synthesis.
    Acetylated in response to UV irradiation. Acetylation disrupts interaction with NUDT15 and promotes degradation.
  • Cellular localization

    Nucleus. Forms nuclear foci representing sites of ongoing DNA replication and vary in morphology and number during S phase. Together with APEX2, is redistributed in discrete nuclear foci in presence of oxidative DNA damaging agents.
  • Information by UniProt
  • Database links

  • Alternative names

    • ATLD2 antibody
    • cb16 antibody
    • Cyclin antibody
    • DNA polymerase delta auxiliary protein antibody
    • etID36690.10 antibody
    • fa28e03 antibody
    • fb36g03 antibody
    • HGCN8729 antibody
    • MGC8367 antibody
    • Mutagen-sensitive 209 protein antibody
    • OTTHUMP00000030189 antibody
    • OTTHUMP00000030190 antibody
    • PCNA antibody
    • Pcna/cyclin antibody
    • PCNA_HUMAN antibody
    • PCNAR antibody
    • Polymerase delta accessory protein antibody
    • Proliferating cell nuclear antigen antibody
    • wu:fa28e03 antibody
    • wu:fb36g03 antibody
    see all

Images

  • ab201672 staining PCNA in HeLa cells. The cells were fixed with 100% methanol (5min), 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 ab201672 at 1/200 dilution (shown in green) and ab195889, Mouse monoclonal to alpha Tubulin (Alexa Fluor® 594), at 1/250 dilution (shown in red). Nuclear DNA was labelled with DAPI (shown in blue).
    Image was taken with a confocal microscope (Leica-Microsystems, TCS SP8).

  • Overlay histogram showing HeLa cells stained with ab201672 (red line). The cells were fixed with 80% methanol (5 min) and then permeabilized with 0.1% PBS-Tween for 20 min. The cells were then incubated in 1x PBS / 10% normal goat serum / 0.3M glycine to block non-specific protein-protein interactions followed by the antibody (ab201672, 1/500 dilution) for 30 min at 22°C. Isotype control antibody (black line) was mouse IgG2a (monoclonal) Alexa Fluor® 488 (ab171464) used at the same concentration and conditions as the primary antibody. Unlabelled sample (blue line) was also used as a control. Acquisition of >5,000 events were collected using a 20mW Argon ion laser (488nm) and 525/30 bandpass filter.

References

This product has been referenced in:

  • Yin Y  et al. Ultrafast data mining of molecular assemblies in multiplexed high-density super-resolution images. Nat Commun 10:119 (2019). Read more (PubMed: 30631072) »
See 1 Publication for this product

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