Anti-CTCF Antibody

免疫原 ：0

亚型 ：0

形态 ：0

保存条件 ：0

克隆性 ：单克隆

适应物种 ：human,monkey

抗原来源 ：0

库存 ：5-7天

供应商 ：博士德生物

应用范围 ：WB,ELISA

浓度 ：0

规格 ：200ul

产品概况

产品名称	CTCF Antibody
产品描述	Anti-CTCF Antibody validated for WB, ELISA in Human, Monkey.
文献引用格式	CTCF Antibody (Boster Biological Technology, Wuhan, China. Catalog #BM1764)
应用范围	WB, ELISA
抗体来源	Mouse
抗体亚型	IgG1
免疫原	Purified recombinant fragment of human CTCF expressed in E. Coli.
抗体规格	200ul/1180元

产品详情

克隆	Monoclonal
克隆号	单克隆抗体：IgG1；克隆号：1D11
产品形态	Liquid
内容	Ascitic fluid containing 0.03% sodium azide.
储存条件	连续使用时4℃存储，保质期六个月；长期存储时建议分装为10ul以上小包装-20℃存储，并避免反复冻融，保质期一年。

指标相关信息 (来源: Uniprot.org)

小贴士：你可以利用tissue specificity信息来帮助设计阳性和阴性对照。对此有疑问请联系我们技术服务部门。

基因名	CTCF
基因全名	Transcriptional repressor CTCF
蛋白功能	Ubiquitous. Absent in primary spermatocytes. .
Tissue Specificity	Chromatin binding factor that binds to DNA sequence specific sites. Involved in transcriptional regulation by binding to chromatin insulators and preventing interaction between promoter and nearby enhancers and silencers. Acts as transcriptional repressor binding to promoters of vertebrate MYC gene and BAG1 gene. Also binds to the PLK and PIM1 promoters. Acts as a transcriptional activator of APP. Regulates APOA1/C3/A4/A5 gene cluster and controls MHC class II gene expression. Plays an essential role in oocyte and preimplantation embryo development by activating or repressing transcription. Seems to act as tumor suppressor. Plays a critical role in the epigenetic regulation. Participates in the allele-specific gene expression at the imprinted IGF2/H19 gene locus. On the maternal allele, binding within the H19 imprinting control region (ICR) mediates maternally inherited higher-order chromatin conformation to restrict enhancer access to IGF2. Plays a critical role in gene silencing over considerable distances in the genome. Preferentially interacts with unmethylated DNA, preventing spreading of CpG methylation and maintaining methylation-free zones. Inversely, binding to target sites is prevented by CpG methylation. Plays a important role in chromatin remodeling. Can dimerize when it is bound to different DNA sequences, mediating long-range chromatin looping. Mediates interchromosomal association between IGF2/H19 and WSB1/NF1 and may direct distant DNA segments to a common transcription factory. Causes local loss of histone acetylation and gain of histone methylation in the beta-globin locus, without affecting transcription. When bound to chromatin, it provides an anchor point for nucleosomes positioning. Seems to be essential for homologous X-chromosome pairing. May participate with Tsix in establishing a regulatable epigenetic switch for X chromosome inactivation. May play a role in preventing the propagation of stable methylation at the escape genes from X- inactivation. Involved in sister chromatid cohesion. Associates with both centromeres and chromosomal arms during metaphase and required for cohesin localization to CTCF sites. Regulates asynchronous replication of IGF2/H19. .
Sequence Similarities	Transcriptional repressor CTCF;11-zinc finger protein;CCCTC-binding factor;CTCFL paralog;CTCF;
Uniprot ID	CTCF: P49711

指标背景简介

This gene is a member of the BORIS + CTCF gene family and encodes a transcriptional regulator protein with 11 highly conserved zinc finger (ZF) domains. This nuclear protein is able to use different combinations of the ZF domains to bind different DNA target sequences and proteins. Depending upon the context of the site, the protein can bind a histone acetyltransferase (HAT)-containing complex and function as a transcriptional activator or bind a histone deacetylase (HDAC)-containing complex and function as a transcriptional repressor. If the protein is bound to a transcriptional insulator element, it can block communication between enhancers and upstream promoters, thereby regulating imprinted expression. Mutations in this gene have been associated with invasive breast cancers, prostate cancers, and Wilms' tumors.Tissue specificity: Ubiquitous. Absent in primary spermatocytes.

产品应用细节

为了提供最优质的抗体，博士德对每一批抗体都用没有转染过的细胞系和体细胞组织检测，以保证博士德出品的抗体有足够的亲和性足以和对应蛋白天然的表达含量起反应。

应用	稀释度*
Western blotting	1:100-400
Immunohistochemistry in paraffin section	1:50-200
Immunocytochemistry in fixed cells	1:50-200
Flow Cytometry	1:40-80
enzyme-linked immuno sorbent assay	1:2000

*最优稀释度需要用户自己调试，此处数据仅供参考。

**博士德提供高敏感的二抗和检测试剂盒。详情见相关产品推荐。

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[list_product_images]CTCF(BM1764)(MW:83KD)A431,MCF7,Hela,HCT116,Jurkat,NIH3T3, Cos7细胞裂解，免疫印迹分析。[/list_product_images]