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Mouse Monoclonal Antibody to UHRF1

Purified Mouse Monoclonal Antibody

     
  • E - Mouse Monoclonal Antibody to UHRF1 AO2453a
    Black line: Control Antigen (100 ng);Purple line: Antigen (10ng); Blue line: Antigen (50 ng); Red line:Antigen (100 ng)
    detail
  • WB - Mouse Monoclonal Antibody to UHRF1 AO2453a
    Western blot analysis using UHRF1 mAb against human UHRF1 (AA: 616-755) recombinant protein. (Expected MW is 41.8 kDa)
    detail
  • WB - Mouse Monoclonal Antibody to UHRF1 AO2453a
    Western blot analysis using UHRF1 mAb against HEK293 (1) and UHRF1 (AA: 616-755)-hIgGFc transfected HEK293 (2) cell lysate.
    detail
  • WB - Mouse Monoclonal Antibody to UHRF1 AO2453a
    Western blot analysis using UHRF1 mouse mAb against MCF-7 (1), HCT116 (2), HL-60 (3), Hela (4), and HEK293 (5) cell lysate.
    detail
  • IHC - Mouse Monoclonal Antibody to UHRF1 AO2453a
    Immunohistochemical analysis of paraffin-embedded esophageal cancer tissues using UHRF1 mouse mAb with DAB staining.
    detail
  • SPECIFICATION
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Product Information
Application
  • Applications Legend:
  • WB=Western Blot
  • IHC=Immunohistochemistry
  • IHC-P=Immunohistochemistry (Paraffin-embedded Sections)
  • IHC-F=Immunohistochemistry (Frozen Sections)
  • IF=Immunofluorescence
  • FC=Flow Cytopmetry
  • IC=Immunochemistry
  • ICC=Immunocytochemistry
  • E=ELISA
  • IP=Immunoprecipitation
  • DB=Dot Blot
  • CHIP=Chromatin Immunoprecipitation
  • FA=Fluorescence Assay
  • IEM=Immuno electron microscopy
  • EIA=Enzyme Immunoassay
WB, IHC, E
Primary Accession Q96T88
Reactivity Human
Host Mouse
Clonality Monoclonal
Clone Names 2A8C7
Isotype Mouse IgG1
Calculated MW 89.8kDa
Description This gene encodes a member of a subfamily of RING-finger type E3 ubiquitin ligases. The protein binds to specific DNA sequences, and recruits a histone deacetylase to regulate gene expression. Its expression peaks at late G1 phase and continues during G2 and M phases of the cell cycle. It plays a major role in the G1/S transition by regulating topoisomerase IIalpha and retinoblastoma gene expression, and functions in the p53-dependent DNA damage checkpoint. It is regarded as a hub protein for the integration of epigenetic information. This gene is up-regulated in various cancers, and it is therefore considered to be a therapeutic target. Multiple transcript variants encoding different isoforms have been found for this gene. A related pseudogene exists on chromosome 12.;
Immunogen Purified recombinant fragment of human UHRF1 (AA: 616-755) expressed in E. Coli.
Formulation Purified antibody in PBS with 0.05% sodium azide
Application Note ELISA: 1/10000
WB: 1/500 - 1/2000
IHC: 1/200 - 1/1000
Additional Information
Gene ID 29128
Other Names Np95; hNP95; ICBP90; RNF106; TDRD22; hUHRF1; huNp95
StorageMaintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C in small aliquots to prevent freeze-thaw cycles.
PrecautionsMouse Monoclonal Antibody to UHRF1 is for research use only and not for use in diagnostic or therapeutic procedures.
Protein Information
Name UHRF1
Synonyms ICBP90, NP95, RNF106
Function Multidomain protein that acts as a key epigenetic regulator by bridging DNA methylation and chromatin modification. Specifically recognizes and binds hemimethylated DNA at replication forks via its YDG domain and recruits DNMT1 methyltransferase to ensure faithful propagation of the DNA methylation patterns through DNA replication. In addition to its role in maintenance of DNA methylation, also plays a key role in chromatin modification: through its tudor-like regions and PHD-type zinc fingers, specifically recognizes and binds histone H3 trimethylated at 'Lys-9' (H3K9me3) and unmethylated at 'Arg-2' (H3R2me0), respectively, and recruits chromatin proteins. Enriched in pericentric heterochromatin where it recruits different chromatin modifiers required for this chromatin replication. Also localizes to euchromatic regions where it negatively regulates transcription possibly by impacting DNA methylation and histone modifications. Has E3 ubiquitin-protein ligase activity by mediating the ubiquitination of target proteins such as histone H3 and PML. It is still unclear how E3 ubiquitin-protein ligase activity is related to its role in chromatin in vivo. Plays a role in DNA repair by cooperating with UHRF2 to ensure recruitment of FANCD2 to interstrand cross-links (ICLs) leading to FANCD2 activation. Acts as a critical player of proper spindle architecture by catalyzing the 'Lys-63'-linked ubiquitination of KIF11, thereby controlling KIF11 localization on the spindle (PubMed:37728657).
Cellular Location Nucleus {ECO:0000255|PROSITE-ProRule:PRU00358, ECO:0000269|PubMed:10646863, ECO:0000269|PubMed:17673620, ECO:0000269|PubMed:17967883, ECO:0000269|PubMed:19056828, ECO:0000269|PubMed:21777816, ECO:0000269|PubMed:30335751} Note=Associated, through the YDG domain (also called SRA domain), with replicating DNA from early to late S phase, including at replicating pericentric heterochromatin (By similarity). Also localizes to euchromatic regions. In non-S-phase cells, homogenously distributed through the nucleus (By similarity). {ECO:0000250|UniProtKB:Q8VDF2}
Tissue Location Expressed in thymus, bone marrow, testis, lung and heart. Overexpressed in breast cancer.
Research Areas
Citations (0)
citation

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References

1.Biomarkers. 2015;20(3):183-8. ; 2.Med Oncol. 2013 Dec;30(4):613. ;

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$ 385.00
Cat# AO2453a
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