验证数据展示
经过测试的应用
Positive IF/ICC detected in | A431 cells |
Positive FC (Intra) detected in | MCF-7 cells |
推荐稀释比
应用 | 推荐稀释比 |
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Immunofluorescence (IF)/ICC | IF/ICC : 1:50-1:500 |
Flow Cytometry (FC) (INTRA) | FC (INTRA) : 0.40 ug per 10^6 cells in a 100 µl suspension |
It is recommended that this reagent should be titrated in each testing system to obtain optimal results. | |
Sample-dependent, Check data in validation data gallery. |
产品信息
CL488-66293 targets SETDB1 in IF/ICC, FC (Intra) applications and shows reactivity with human, mouse, rat samples.
经测试应用 | IF/ICC, FC (Intra) Application Description |
经测试反应性 | human, mouse, rat |
免疫原 | SETDB1 fusion protein Ag21644 种属同源性预测 |
宿主/亚型 | Mouse / IgG1 |
抗体类别 | Monoclonal |
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 | 170-180 kDa |
GenBank蛋白编号 | BC009362 |
基因名称 | SETDB1 |
Gene ID (NCBI) | 9869 |
RRID | AB_3084230 |
偶联类型 | CoraLite® Plus 488 Fluorescent Dye |
最大激发/发射波长 | 493 nm / 522 nm |
形式 | Liquid |
纯化方式 | Protein G purification |
UNIPROT ID | Q15047 |
储存缓冲液 | PBS with 50% glycerol, 0.05% Proclin300, 0.5% BSA , pH 7.3 |
储存条件 | Store at -20°C. Avoid exposure to light. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage. |
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. The calculated molecular weight of SETDB1 is 143 kDa, but the modified SETDB1 protein is about 170 kDa (PMID: 11791185).
实验方案
Product Specific Protocols | |
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IF protocol for CL Plus 488 SETDB1 antibody CL488-66293 | Download protocol |
Standard Protocols | |
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Click here to view our Standard Protocols |