JMJD3 Antibody

3457:

Western Blotting

JMJD3 Antibody detects transfected levels of JMJD3 protein.

Polyclonal antibodies are produced by immunizing animals with a synthetic peptide corresponding to the human JMJD3 protein. Antibodies are purified by protein A and peptide affinity chromatography.

Western Blotting

Western blot analysis of extracts from HeLa cells, untransfected or transfected with human or mouse JMJD3, using JMJD3 Antibody.

The methylation state of lysine residues in histone proteins is a major determinant of the formation of active and inactive regions of the genome and is crucial for proper programming of the genome during development (1,2). Jumonji C (JmjC) domain-containing proteins represent the largest class of potential histone demethylase proteins (3). The JmjC domain can catalyze the demethylation of mono-, di-, and tri-methyl lysine residues via an oxidative reaction that requires iron and α-ketoglutarate (3). Based on homology, both humans and mice contain at least 30 such proteins, which can be divided into 7 separate families (3). The three members of the UTX/UTY family include the ubiquitously transcribed X chromosome tetratricopeptide repeat protein (UTX), the ubiquitously transcribed Y chromosome tetratricopeptide repeat protein (UTY) and JmjC domain-containing protein 3 (JMJD3) (3). This family of proteins has been shown to demethylate both di- and tri-methyl histone H3 Lys 27 (4-8). The UTX gene escapes X inactivation in females and is ubiquitously expressed (9). UTX functions to regulate HOX gene expression during development (4-6). JMJD3 functions to regulate gene expression in macrophages responding to various inflammatory stimuli and has been shown to be upregulated in prostate cancer (7,8). Both UTX and JMJD3 interact with mixed-lineage leukemia (MLL) complexes 2 and 3, both of which have been shown to methylate histone H3 at Lys4 (6,7). The UTY gene is expressed in most tissues in the male mouse (10). The function of UTY is largely unknown.

1. Kubicek, S. et al. (2006) Ernst Schering Res Found Workshop , 1-27.
2. Lin, W. and Dent, S.Y. (2006) Curr Opin Genet Dev 16, 137-42.
3. Klose, R.J. et al. (2006) Nat Rev Genet 7, 715-27.
4. Agger, K. et al. (2007) Nature 449, 731-4.
5. Lan, F. et al. (2007) Nature 449, 689-94.
6. Lee, M.G. et al. (2007) Science 318, 447-50.
7. De Santa, F. et al. (2007) Cell 130, 1083-94.
8. Xiang, Y. et al. (2007) Cell Res 17, 850-7.
9. Greenfield, A. et al. (1998) Hum Mol Genet 7, 737-42.
10. Greenfield, A. et al. (1996) Nat Genet 14, 474-8.

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• 9756 Tri-Methyl-Histone H3 (Lys27) Antibody
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• 3147 Ezh2 (AC22) Mouse mAb
• 3737 SUZ12 (D39F6) XP^® Rabbit mAb
• 2830 Bmi1 Antibody
• 3393 JMJD2A (C70G6) Rabbit mAb
• 2898 JMJD2B Antibody
• 3314 JMJD1B (C69G2) Rabbit mAb
• 2184 LSD1 (C69G12) Rabbit mAb
• 7071 Phototope^® -HRP Western Blot Detection System, Anti-rabbit IgG, HRP-linked Antibody
• 7074 Anti-rabbit IgG, HRP-linked Antibody
• 7720 Prestained Protein Marker, Broad Range (Premixed Format)
• 7727 Biotinylated Protein Ladder Detection Pack
• 7003 20X LumiGLO^® Reagent and 20X Peroxide

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