验证数据展示
产品信息
83772-6-PBS targets SETDB1 in IHC, IF/ICC, FC (Intra), ELISA applications and shows reactivity with human samples.
经测试应用 | IHC, IF/ICC, FC (Intra), ELISA Application Description |
经测试反应性 | human |
免疫原 | SETDB1 fusion protein Ag1725 种属同源性预测 |
宿主/亚型 | Rabbit / IgG |
抗体类别 | Recombinant |
产品类型 | Antibody |
全称 | SET domain, bifurcated 1 |
别名 | Histone H3-K9 methyltransferase 4, H3-K9-HMTase 4, ESET, ERG-associated protein with SET domain, EC:2.1.1.366 |
计算分子量 | 143 kDa |
观测分子量 | 170 kDa |
GenBank蛋白编号 | BC009362 |
基因名称 | SETDB1 |
Gene ID (NCBI) | 9869 |
偶联类型 | Unconjugated |
形式 | Liquid |
纯化方式 | Protein A purfication |
UNIPROT ID | Q15047 |
储存缓冲液 | PBS only , pH 7.3 |
储存条件 | Store at -80°C. The product is shipped with ice packs. Upon receipt, store it immediately at -80°C |
背景介绍
SETDB1, also named as ESET, KIAA0067 and KMT1E, belongs to the histone-lysine methyltransferase family. It is a SET domain protein with histone H3-K9-specific methyltransferase activity. H3 'Lys-9' trimethylation is coordinated with DNA methylation and represents a specific tag for epigenetic transcriptional repression by recruiting HP1 (CBX1, CBX3 and/or CBX5) proteins to methylated histones. SETDB1 mainly functions in euchromatin regions, thereby playing a central role in the silencing of euchromatic genes. It probably forms a complex with MBD1 and ATF7IP that represses transcription and couples DNA methylation and histone 'Lys-9' trimethylation. Its activity is dependent on MBD1 and is heritably maintained through DNA replication by being recruited by CAF-1. SETDB1 regulates histone methylation, gene silencing, and transcriptional repression. It has been identified as a target for treatment in Huntington Disease, given that gene silencing and transcription dysfunction likely play a role in the disease pathogenesis. This antibody is a rabbit polyclonal antibody raised against residues near the N terminus of human SETDB1.The calculated molecular weight of SETDB1 is 143 kDa, but the modified SETDB1 protein is about 170 kDa (PMID: 11791185).