anti-YY1 antibody
Key features and details
- 产品描述:
- 反应物种:
- 应用:
- 宿主:
- 克隆:
- 克隆号:
- 同位型:
- 靶点名称:
- 抗原:
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Brand:
CAT.NO. : ARG55022
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Product Details
概述
| 产品描述 | Mouse Monoclonal antibody recognizes YY1 |
|---|---|
| 反应物种 | Hu |
| 应用 | WB |
| 宿主 | Mouse |
| 克隆 | Monoclonal |
| 克隆号 | 1183CT6.5.23.6 |
| 同位型 | IgG2a |
| 靶点名称 | YY1 |
| 抗原 | Purified His-tagged YY1 protein. |
| 偶联标记 | Un-conjugated |
| 別名 | YY-1; UCRBP; INO80S; NF-E1; Delta transcription factor; Yin and yang 1; DELTA; YIN-YANG-1; Transcriptional repressor protein YY1; INO80 complex subunit S |
应用说明
| 应用建议 |
| ||||
|---|---|---|---|---|---|
| 应用说明 | * The dilutions indicate recommended starting dilutions and the optimal dilutions or concentrations should be determined by the scientist. | ||||
| 阳性对照 | Daudi |
属性
| 形式 | Liquid |
|---|---|
| 纯化 | Purification with Protein G. |
| 缓冲液 | PBS and 0.09% (W/V) Sodium azide |
| 抗菌剂 | 0.09% (W/V) Sodium azide |
| 存放说明 | For continuous use, store undiluted antibody at 2-8°C for up to a week. For long-term storage, aliquot and store at -20°C or below. Storage in frost free freezers is not recommended. Avoid repeated freeze/thaw cycles. Suggest spin the vial prior to opening. The antibody solution should be gently mixed before use. |
| 注意事项 | For laboratory research only, not for drug, diagnostic or other use. |
生物信息
| 数据库连接 | Swiss-port # P25490 Human Transcriptional repressor protein YY1 |
|---|---|
| 基因名称 | YY1 |
| 全名 | YY1 transcription factor |
| 背景介绍 | YY1 is a ubiquitously distributed transcription factor belonging to the GLI-Kruppel class of zinc finger proteins. The protein is involved in repressing and activating a diverse number of promoters. YY1 may direct histone deacetylases and histone acetyltransferases to a promoter in order to activate or repress the promoter, thus implicating histone modification in the function of YY1. [provided by RefSeq, Jul 2008] |
| 生物功能 | Multifunctional transcription factor that exhibits positive and negative control on a large number of cellular and viral genes by binding to sites overlapping the transcription start site. Binds to the consensus sequence 5'-CCGCCATNTT-3'; some genes have been shown to contain a longer binding motif allowing enhanced binding; the initial CG dinucleotide can be methylated greatly reducing the binding affinity. The effect on transcription regulation is depending upon the context in which it binds and diverse mechanisms of action include direct activation or repression, indirect activation or repression via cofactor recruitment, or activation or repression by disruption of binding sites or conformational DNA changes. Its activity is regulated by transcription factors and cytoplasmic proteins that have been shown to abrogate or completely inhibit YY1-mediated activation or repression. For example, it acts as a repressor in absence of adenovirus E1A protein but as an activator in its presence. Acts synergistically with the SMAD1 and SMAD4 in bone morphogenetic protein (BMP)-mediated cardiac-specific gene expression (PubMed:15329343). Binds to SMAD binding elements (SBEs) (5'-GTCT/AGAC-3') within BMP response element (BMPRE) of cardiac activating regions. May play an important role in development and differentiation. Proposed to recruit the PRC2/EED-EZH2 complex to target genes that are transcriptional repressed. Involved in DNA repair. In vitro, binds to DNA recombination intermediate structures (Holliday junctions). Proposed core component of the chromatin remodeling INO80 complex which is involved in transcriptional regulation, DNA replication and probably DNA repair; proposed to target the INO80 complex to YY1-responsive elements. [UniProt] |
| 细胞定位 | Nucleus matrix Note=Associated with the nuclear matrix |
| 研究领域 | Controls and Markers antibody; Gene Regulation antibody; Neuroscience antibody |
| 预测分子量 | 45 kDa |
| 翻译后修饰 | Transiently poly-ADP-ribosylated by PARP1 upon DNA damage, with the effect of decreasing affinity of YY1 to its cognate DNA binding sites. Ubiquitinated. |
检测图片 (1)
ARG55022 anti-YY1 antibody WB image
Western blot: 35 µg of Daudi cell lysate stained with ARG55022 anti-YY1 antibody.
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