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Recombinant SUV39H2 protein
Recombinant SUV39H2 protein
- 中文名称：
- Recombinant SUV39H2 protein
- 英文名称：
- Recombinant SUV39H2 protein
- 品牌：
- AAA Biotech
- 品牌介绍：
- AAA Biotech专注于为全球生命科学研究提供高品质的蛋白质研究工具，核心产品包括经严格验证的抗体、重组蛋白及ELISA试剂盒。
- 货号：
- AAA60104
- 规格：
- 0.02 mg|2x0.02 mg|3x0.02 mg|4x0.02 mg|5x0.02 mg
- 保存建议：
- Recombinant proteins in solution are temperature sensitive and must be stored at -80 degree C to prevent degradation. Avoid repeated freeze/thaw cycles and keep on ice when not in storage.
Shipping Temp: Dry Ice
- 货期：
- 6-8周
- 纯度：
- N/A
- 产品形式：
- Recombinant SUV39H2 protein is supplied at a concentration of 0.5ug/ul in 25mM Tris pH8.0, 300mM NaCl, 5% glycerol.
- 免责声明：
- *本产品仅供科研实验使用，不得用于临床诊断。*
- 说明书：
Short Description: Recombinant SUV39H2 was expressed in E Coli as the full-length protein (accession number NP_078946.1) with an N-terminal GST-Tag. The molecular weight of SUV39H2 is 66.8 kDa. It is suitable for use in histone methyltransferase (HMT) assays.
Background: SUV39H2 (Suppressor Of Variegation 3-9 Homolog 2, also known as KMT1B) is a histone methyltransferase that specifically trimethylates Lys-9 of histone H3. SUV39H2 prefers H3K9me0 as a substrate over H3K9me1 and H3K9me2. SUV39H2 can transfer up to three methyl groups to lysine 9 of histone H3 but the last methylation reaction is much slower than the first two steps. SUV39H1 and SUV39H2 can regulate the telomere length in mammalian cell. SuUV39H2 transcripts remain specifically expressed in adult testes. Histone H3 Lys-9 trimethylation represents a specific tag for epigenetic transcriptional repression by recruiting HP1 (CBX1, CBX3 and/or CBX5) proteins to methylated histones. H3K9me3 plays an important role in the establishment of constitutive heterochromatin at pericentric and telomere regions. H3K9me3 is also required to direct DNA methylation at pericentric repeats.
