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- 详细信息
- 文献和实验
- 技术资料
- 克隆性:
多克隆
- 抗体英文名:
CBX3 Antibody (HECH, HP1GAMMA, HP1Hsgamma, HP1γ)
- 规格:
100 ug
产品名称:CBX3抗体|CBX3 Antibody (HECH, HP1GAMMA, HP1Hsgamma, HP1γ)
【产品形式】:艾美捷为您提供的CBX3抗体产品为无色溶液形式,含有100 ug抗体.该产品浓度为1 mg/ml,溶解于包含有50% 甘油和0.02%NaN3的PBS缓冲液(pH 7.3)中.请在收到该CBX3抗体产品后,将其置于-20 °C冷冻保存,建议分装使用以避免反复冻融.
【背景资料】:Heterochromatin protein 1 (HP1) is a family of heterochromatic adaptor molecules involved in both gene silencing and higher order chromatin structure. All three HP1 family members (α, β, and γ) are primarily associated with centromeric heterochromatin; However, HP1β and γ also localize to euchromatic sites in the genome. HP1 proteins are approximately 25 kDa in size and contain a conserved amino terminal chromodomain, followed by a variable hinge region and a conserved carboxyterminal chromoshadow domain. The chromodomain facilitates binding to histone H3 trimethylated at Lys9, a histone "mark" closely associated with centromeric heterochromatin. The variable hinge region binds both RNA and DNA in a sequence independent manner. The chromoshadow domain mediates the dimerization of HP1 proteins, in addition to binding multiple proteins implicated in gene silencing and heterochromatin formation, including the SUV39H histone methyltransferase, the DNMT1 and DNMT3a DNA methyltransferases, and the p150 subunit of chromatinassembly factor1 (CAF1). In addition to contributing to heterochromatin formation and propagation, HP1 and SUV39H are also found complexed with retinoblastoma (Rb) and E2F6 proteins, both of which function to repress euchromatic gene transcription in quiescent cells. HP1 proteins are subject to multiple types of posttranslational modifications, including phosphorylation, acetylation, methylation, ubiquitination, and sumoylation, suggesting multiple means of regulation.
BioVision的公司总部在美丽的旧金山湾地区,它是全球生命科学公司的领导者.BioVision在开发和研究细胞凋亡检测分析、代谢检测方面具有 卓越的影响力.包括检测各种检测分析试剂盒、相关特色抗体、重组蛋白及细胞因子和酶等多种产品,以及其他创新的研究工具.其产品覆盖细胞凋亡研究、能量代 谢、细胞/组织蛋白提取、氧化应激与损伤、代谢与肥胖症、细胞增殖与毒性、信号转导、干细胞研究等领域.作为多家知名品牌的中国总代理以及中国区域代理, 艾美捷与BioVision一起为研究者们提供最好、最新的细胞生物学研究工具而不断扩大产品及服务质量.
点击:CBX3抗体,查看更详细产品说明,更多应用、储存、价格、货期等信息请致电400-6800-868垂询BioVision中国区域授权总代理艾美捷科技有限公司。
关键词:CBX3,CBX3抗体
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文献和实验or HP1s associated with 5' biotin labeled siRNA EF52. Schematic methodology is shown for detection from cell lysates of biotin labeled siRNAs in complex with flag-tagged DNMTs or HP1s (alpha, beta, or gamma). B) Triple immunoprecipitation assay
TSA Treatment of Mammalian Cells
) towards the nuclear periphery. HP1 domain disruption upon TSA treatment is monitored by immunofluorescence using an antibody against HP1alpha (2HP1H5) from EUROMEDEX. Reversibility of the drug effect was obtained within 20 hours after TSA removal. (Figure
Competing Chromosomal Proteins from Drosophila Polytene Chromosomes Using Modified Histone Peptides
to chromatin, by its histone tail interaction or by other interactions, then you would not expect to see loss of binding upon peptide competition. A good positive control for the assay is to use H3K9 dimethylated peptide to compete HP1 from the pericentric
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