Product nameAnti-Rad17 (phospho S645) antibody [EP1519Y]
See all Rad17 primary antibodies
DescriptionRabbit monoclonal [EP1519Y] to Rad17 (phospho S645)
Specificityab75779 only detects Rad17 phosphorylated on Serine 645.
Tested applicationsSuitable for: WBmore details
Unsuitable for: Flow Cyt,ICC,IHC-P or IP
Species reactivityReacts with: Human
A phospho-specific peptide corresponding to residues surrounding Serine 645 of human Rad17
- HeLa cell lysates either untreated or treated with Lambda Phosphatase.
Mouse, Rat: We have preliminary internal testing data to indicate this antibody may not react with these species. Please contact us for more information.
Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMab® patents.
Storage instructionsShipped at 4°C. Upon delivery aliquot and store at -20°C. Avoid freeze / thaw cycles.
Storage bufferpH: 7.20
Preservative: 0.05% Sodium azide
Constituents: 0.1% BSA, 40% Glycerol, 9.85% Tris glycine, 50% Tissue culture supernatant
PurityTissue culture supernatant
Our Abpromise guarantee covers the use of ab75779 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
|WB||1/2500 - 1/5000. Detects a band of approximately 77 kDa (predicted molecular weight: 77 kDa).|
FunctionEssential for sustained cell growth, maintenance of chromosomal stability, and ATR-dependent checkpoint activation upon DNA damage. Has a weak ATPase activity required for binding to chromatin. Participates in the recruitment of the RAD1-RAD9-HUS1 complex onto chromatin, and in CHEK1 activation. May also serve as a sensor of DNA replication progression, and may be involved in homologous recombination.
Tissue specificityOverexpressed in various cancer cell lines and in colon carcinoma (at protein level). Isoform 2 and isoform 3 are the most abundant isoforms in non irradiated cells (at protein level). Ubiquitous at low levels. Highly expressed in testis, where it is expressed within the germinal epithelium of the seminiferous tubuli. Weakly expressed in seminomas (testicular tumors).
Sequence similaritiesBelongs to the rad17/RAD24 family.
modificationsPhosphorylated. Phosphorylation on Ser-646 and Ser-656 is cell cycle-regulated, enhanced by genotoxic stress, and required for activation of checkpoint signaling. Phosphorylation is mediated by ATR upon UV or replication arrest, whereas it may be mediated both by ATR and ATM upon ionizing radiation. Phosphorylation on both sites is required for interaction with RAD1 but dispensable for interaction with RFC3 or RFC4.
Cellular localizationNucleus. Phosphorylated form redistributes to discrete nuclear foci upon DNA damage.
- Information by UniProt
- CCYC antibody
- Cell cycle checkpoint protein antibody
- Cell cycle checkpoint protein RAD17 antibody
All lanes : Anti-Rad17 (phospho S645) antibody [EP1519Y] (ab75779) at 1/5000 dilution
Lane 1 : HeLa cell lysates, untreated
Lane 2 : HeLa cell lysates, treated
Lysates/proteins at 10 µg per lane.
All lanes : goat anti-rabbit HRP at 1/2000 dilution
Predicted band size: 77 kDa
Observed band size: 77 kDa
ab75779 has not yet been referenced specifically in any publications.