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Anti-PHF1 Antibody

     
  • 1 - Anti-PHF1 Antibody AP53360
    Western blot analysis of PHF1 expression in HeLa (A) whole cell lysates. (Predicted band size: 62 kD; Observed band size: 62 kD)
  • 19 - Anti-PHF1 Antibody AP53360
    Immunohistochemical analysis of PHF1 staining in human prostate cancer formalin fixed paraffin embedded tissue section. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0). The section was then incubated with the antibody at room temperature and detected using an HRP conjugated compact polymer system. DAB was used as the chromogen. The section was then counterstained with haematoxylin and mounted with DPX.
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Product Information
Application
  • Applications Legend:
  • E=ELISA
  • WB=Western Blotting
  • IHC=Immunohistochemistry
  • IHC-P=Immunohistochemistry (Paraffin)
  • IP=Immunoprecipitation
  • IF=Immunofluorescence
  • IC=Immunochemistry
  • ICC=Immunocytochemistry
  • FC=Flow Cytometry
  • DB=Dot Blot
WB, IHC
Primary Accession O43189
Reactivity Human, Rabbit, Bovine, Dog
Host Rabbit
Clonality Polyclonal
Calculated MW 62106 Da
Additional Information
Gene ID 5252
Other Names PCL1; PHD finger protein 1; Protein PHF1; hPHF1; Polycomb-like protein 1; hPCl1
Target/Specificity KLH-conjugated synthetic peptide encompassing a sequence within the center region of human PHF1. The exact sequence is proprietary.
Dilution WB~~WB (1/500 - 1/1000)
IHC~~1:100~500
Format Liquid in 0.42% Potassium phosphate, 0.87% Sodium chloride, pH 7.3, 30% glycerol, and 0.01% sodium azide.
StorageStore at -20 °C.Stable for 12 months from date of receipt

For Research Use Only. Not For Use In Diagnostic Procedures.

Protein Information
Name PHF1
Synonyms PCL1
Function Polycomb group (PcG) that specifically binds histone H3 trimethylated at 'Lys-36' (H3K36me3) and recruits the PRC2 complex. Involved in DNA damage response and is recruited at double-strand breaks (DSBs). Acts by binding to H3K36me3, a mark for transcriptional activation, and recruiting the PRC2 complex: it is however unclear whether recruitment of the PRC2 complex to H3K36me3 leads to enhance or inhibit H3K27me3 methylation mediated by the PRC2 complex. According to some reports, PRC2 recruitment by PHF1 promotes H3K27me3 and subsequent gene silencing by inducing spreading of PRC2 and H3K27me3 into H3K36me3 loci (PubMed:18285464, PubMed:23273982). According to another report, PHF1 recruits the PRC2 complex at double-strand breaks (DSBs) and inhibits the activity of PRC2 (PubMed:23142980). Regulates p53/TP53 stability and prolonges its turnover: may act by specifically binding to a methylated from of p53/TP53.
Cellular Location Nucleus. Cytoplasm, cytoskeleton, microtubule organizing center, centrosome. Note=Localizes specifically to the promoters of numerous target genes. Localizes to double-strand breaks (DSBs) sites following DNA damage. Co-localizes with NEK6 in the centrosome
Tissue Location Highest levels in heart, skeletal muscle, and pancreas, lower levels in brain, placenta, lung, liver and kidney
Research Areas

REFERENCES

Coulson M.,et al.Genomics 48:381-383(1998).
Wang J.H.,et al.Submitted (MAR-1998) to the EMBL/GenBank/DDBJ databases.
Mungall A.J.,et al.Nature 425:805-811(2003).
Mural R.J.,et al.Submitted (JUL-2005) to the EMBL/GenBank/DDBJ databases.
Micci F.,et al.Cancer Res. 66:107-112(2006).

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