Anti-EHMT2/G9A Antibody Picoband®, APC Conjugate

Euchromatic histone-lysine N-methyltransferase 2 (EHMT2), also known as G9a, is a histone methyltransferase enzyme that in humans is encoded by the EHMT2 gene. This gene encodes a methyltransferase that methylates lysine residues of histone H3. Methylation of H3 at lysine 9 by this protein results in recruitment of additional epigenetic regulators and repression of transcription. This gene was initially thought to be two different genes, NG36 and G9a, adjacent to each other in the HLA locus. Alternative splicing results in multiple transcript variants.

Highly expressed in neuronal cells of fetal brain (in the majority of cells of the cortical plate, intermediate zone and ventricular zone), but not expressed in other fetal tissues. In the adult, highly expressed in the brain frontal lobe, but very low expression in other regions of brain, and not detected in heart, placenta, lung, liver, skeletal muscles, kidney and pancreas.

Microtubule-associated protein required for initial steps of neuronal dispersion and cortex lamination during cerebral cortex development. May act by competing with the putative neuronal protein kinase DCLK1 in binding to a target protein. May in that way participate in a signaling pathway that is crucial for neuronal interaction before and during migration, possibly as part of a calcium ion-dependent signal transduction pathway. May be part with PAFAH1B1/LIS-1 of overlapping, but distinct, signaling pathways that promote neuronal migration. .

1. Ding, N., Zhou, H., Esteve, P.-O., Chin, H. G., Kim, S., Xu, X., Joseph, S. M., Friez, M. J., Schwartz, C. E., Pradhan, S., Boyer, T. G. Mediator links epigenetic silencing of neuronal gene expression with X-linked mental retardation. Molec. Cell 31: 347-359, 2008. 2. Dutta, A., Le Magnen, C., Mitrofanova, A., Ouyang, X., Califano, A., Abate-Shen, C. Identification of an NKX3.1-G9a-UTY transcriptional regulatory network that controls prostate differentiation. Science 352: 1576-1580, 2016. 3. Maier, V. K., Feeney, C. M., Taylor, J. E., Creech, A. L., Qiao, J. W., Szanto, A., Das, P. P., Chevrier, N., Cifuentes-Rojas, C., Orkin, S. H., Carr, S. A., Jaffe, J. D., Mertins, P., Lee, J. T. Functional proteomic analysis of repressive histone methyltransferase complexes reveals ZNF518B as a G9A regulator. Molec. Cell. Proteomics 14: 1435-1446, 2015.

Store at -20℃ for one year from date of receipt. After reconstitution, at 4℃ for one month. It can also be aliquotted and stored frozen at -20℃ for six months. Avoid repeated freeze-thaw cycles.

Western blot, 0.25-0.5μg/ml, Human, Rat<br> Immunohistochemistry (Paraffin-embedded Section), 2-5μg/ml, Human, Mouse<br> Immunocytochemistry/Immunofluorescence, 5μg/ml, Human<br> Flow Cytometry (Fixed), 1-3μg/1x10⁶ cells, Human<br> ELISA, 0.1-0.5μg/ml, -<br>