Key features and details
- Biotin Rabbit polyclonal to PCNA
- Suitable for: WB
- Reacts with: Human
- Conjugation: Biotin
- Isotype: IgG
Product nameBiotin Anti-PCNA antibody
See all PCNA primary antibodies
DescriptionBiotin Rabbit polyclonal to PCNA
Tested applicationsSuitable for: WBmore details
Species reactivityReacts with: Human
Predicted to work with: Rat, Sheep, Guinea pig, Cow, Dog, Pig, Chimpanzee, Gorilla, Orangutan
Synthetic peptide within Human PCNA aa 225-261. The exact sequence is proprietary.
Database link: P12004
- WB: HeLa whole cell lysate.
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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.
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FormLyophilized:Reconstitute with 100 µl di-H20.
Storage instructionsShipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C long term. Avoid freeze / thaw cycle. Store In the Dark.
Storage bufferPreservative: 0.09% Sodium azide
Constituents: PBS, 20% Trehalose, 0.2% BSA
Concentration information loading...
PurityImmunogen affinity purified
Purification notesab245311 was affinity purified using an epitope specific to PCNA immobilized on solid support.
Our Abpromise guarantee covers the use of ab245311 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
|WB||1/500 - 1/2500. Predicted molecular weight: 29 kDa.|
FunctionThis 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 similaritiesBelongs to the PCNA family.
modificationsUpon 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 localizationNucleus. 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
- ATLD2 antibody
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All lanes : Biotin Anti-PCNA antibody (ab245311) at 1 µg/ml
Lane 1 : HeLa (human epithelial cell line from cervix adenocarcinoma) whole cell lysate at 50 µg
Lane 2 : HeLa whole cell lysate at 15 µg
Lane 3 : HeLa whole cell lysate at 5 µg
Developed using the ECL technique.
Predicted band size: 29 kDa
Exposure time: 3 minutes
Detection: Streptavidin-HRP and chemiluminescence.
To our knowledge, customised protocols are not required for this product. Please try the standard protocols listed below and let us know how you get on.
ab245311 has not yet been referenced specifically in any publications.