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(Mouse) Ezh2 Antibody (Center)

Purified Rabbit Polyclonal Antibody (Pab)

     
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  • 1 - (Mouse) Ezh2 Antibody (Center) AP21367c
    All lanes : Anti-Ezh2 Antibody (Center) at 1:2000 dilution Lane 1: F9 whole cell lysates Lane 2: K562 whole cell lysates Lysates/proteins at 20 µg per lane. Secondary Goat Anti-Rabbit IgG, (H+L), Peroxidase conjugated at 1/10000 dilution Predicted band size : 85 kDa Blocking/Dilution buffer: 5% NFDM/TBST.
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Product info
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, E
Primary Accession Q61188
Reactivity Human, Mouse
Host Rabbit
Clonality polyclonal
Isotype Rabbit Ig
Calculated MW 85292 Da
Additional info
Gene ID 14056
Other Names Histone-lysine N-methyltransferase EZH2, ENX-1, Enhancer of zeste homolog 2, Ezh2, Enx1h
Target/Specificity This Mouse Ezh2 antibody is generated from a rabbit immunized with a KLH conjugated synthetic peptide between 260-295 amino acids from the Central region of Mouse Ezh2.
Dilution WB~~1:2000
StorageMaintain refrigerated at 2-8°C for up to 2 weeks. For long term storage store at -20°C in small aliquots to prevent freeze-thaw cycles.
Precautions(Mouse) Ezh2 Antibody (Center) is for research use only and not for use in diagnostic or therapeutic procedures.
Protein Information
Name Ezh2
Synonyms Enx1h
Function Polycomb group (PcG) protein. Catalytic subunit of the PRC2/EED-EZH2 complex, which methylates (H3K9me) and 'Lys-27' (H3K27me) of histone H3, leading to transcriptional repression of the affected target gene. Able to mono-, di- and trimethylate 'Lys-27' of histone H3 to form H3K27me1, H3K27me2 and H3K27me3, respectively. Compared to EZH2-containing complexes, it is more abundant in embryonic stem cells and plays a major role in forming H3K27me3, which is required for embryonic stem cell identity and proper differentiation. The PRC2/EED-EZH2 complex may also serve as a recruiting platform for DNA methyltransferases, thereby linking two epigenetic repression systems. Genes repressed by the PRC2/EED-EZH2 complex include HOXA7, HOXB6 and HOXC8. EZH2 can also methylate non-histone proteins such as the transcription factor GATA4 and the nuclear receptor RORA. Regulates the circadian clock via histone methylation at the promoter of the circadian genes. Essential for the CRY1/2-mediated repression of the transcriptional activation of PER1/2 by the CLOCK-ARNTL/BMAL1 heterodimer; involved in the di and trimethylation of 'Lys-27' of histone H3 on PER1/2 promoters which is necessary for the CRY1/2 proteins to inhibit transcription.
Cellular Location Nucleus. Chromosome. Note=Localizes to the inactive X chromosome in trophoblast stem cells
Tissue Location Present in actively dividing cells. Widely expressed in early embryos. In later embryogenesis, expression restricted to central and peripheral nervous system, liver and thymus. In adult, highest expression in spleen, testis and placenta. Lower levels in intestine and muscle and very low levels in brain and liver. No expression in heart, thyroid gland, lung and kidney.
Research Areas

BACKGROUND

Polycomb group (PcG) protein. Catalytic subunit of the PRC2/EED-EZH2 complex, which methylates (H3K9me) and 'Lys-27' (H3K27me) of histone H3, leading to transcriptional repression of the affected target gene. Able to mono-, di- and trimethylate 'Lys-27' of histone H3 to form H3K27me1, H3K27me2 and H3K27me3, respectively. Compared to EZH2-containing complexes, it is more abundant in embryonic stem cells and plays a major role in forming H3K27me3, which is required for embryonic stem cell identity and proper differentiation. The PRC2/EED-EZH2 complex may also serve as a recruiting platform for DNA methyltransferases, thereby linking two epigenetic repression systems. Genes repressed by the PRC2/EED-EZH2 complex include HOXA7, HOXB6 and HOXC8. EZH2 can also methylate non-histone proteins such as the transcription factor GATA4 and the nuclear receptor RORA. Regulates the circadian clock via histone methylation at the promoter of the circadian genes. Essential for the CRY1/2-mediated repression of the transcriptional activation of PER1/2 by the CLOCK-ARNTL/BMAL1 heterodimer; involved in the di and trimethylation of 'Lys-27' of histone H3 on PER1/2 promoters which is necessary for the CRY1/2 proteins to inhibit transcription.

REFERENCES

Hobert O.,et al.Mech. Dev. 55:171-184(1996).
Mural R.J.,et al.Submitted (SEP-2005) to the EMBL/GenBank/DDBJ databases.
Laible G.,et al.Mamm. Genome 10:311-314(1999).
Denisenko O.N.,et al.Mol. Cell. Biol. 18:5634-5642(1998).
O'Carroll D.,et al.Mol. Cell. Biol. 21:4330-4336(2001).

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