产品中心
当前位置：首页>产品中心Anti-phospho-heterochromatin protein 1(pTyr24)/PE-Cy7
货号： bs-0928R-PE-Cy7 基本售价： 2980.0 元 规格： 100ul
产品信息
- 产品编号
- bs-0928R-PE-Cy7
- 英文名称
- Anti-phospho-heterochromatin protein 1(pTyr24)/PE-Cy7
- 中文名称
- PE-Cy7标记的磷酸化异染色质蛋白1抗体（果蝇）
- 别 名
- Antigen p25; Cbx 5; Cbx5; Chromobox homolog 5 (Drosophila HP1 alpha); Chromobox homolog 5 (HP1 alpha homolog Drosophila); Chromobox homolog 5; Chromobox protein homolog 5; Chromobox protein homologue 5; Heterochromatin protein 1 alpha; Heterochromatin protein 1; Heterochromatin protein 1 homolog alpha; HP 1; HP 1A; HP1 alpha homolog; HP1A; HP1Hs alpha; HP1Hs-alpha.
- 规格价格
- 100ul/2980元购买 大包装/询价
- 说 明 书
- 100ul
- 产品类型
- 磷酸化抗体
- 研究领域
- 免疫学 染色质和核信号 昆虫
- 抗体来源
- Rabbit
- 克隆类型
- Polyclonal
- 交叉反应
- Fruit Fly,
- 产品应用
- IF=1:50-200
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.
- 分 子 量
- 23kDa
- 性 状
- Lyophilized or Liquid
- 浓 度
- 1mg/ml
- 免 疫 原
- KLH conjugated Synthesised phosphopeptide derived from Fruit Fly Heterochromatin protein 1 around the phosphorylation site of Tyr24
- 亚 型
- IgG
- 纯化方法
- affinity purified by Protein A
- 储 存 液
- 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol.
- 保存条件
- Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. The lyophilized antibody is stable at room temperature for at least one month and for greater than a year when kept at -20°C. When reconstituted in sterile pH 7.4 0.01M PBS or diluent of antibody the antibody is stable for at least two weeks at 2-4 °C.
- 产品介绍
- background:
HP1 alpha is a component of heterochromatin. It recognizes and binds histone H3 tails methylated at Lys-9, leading to epigenetic repression. HP1 alpha may interact with lamin B receptor (LBR). This interaction can contribute to the association of the heterochromatin with the inner nuclear membrane. HP1 proteins are relatively small proteins (~25 kDa) with a conserved amino-terminal chromo domain and a structurally related carboxy-terminal motif, the chromo shadow domain. Both domains of HP1 are requiredfor binding to native chromatin in vivo, but they contribute differentially to binding in euchromatin and heterochromatin.
Database links:
GenBank: ACI96782.1
Important Note:
This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.
异染色质蛋白1（Heterochromatin protein 1 (HP1)）一般认为是异染色质的维持者，异染色质是转录沉默的固缩DNA，常常与中心粒等区域有关。这种固缩的DNA被认为是转录因子无法接近的，但近期的Science上发表的两篇报道对这个观点提出了挑战。
这个新的研究提出HP1可能是异染色质活性调控的重要因子，在细胞生理活动中具有的重要功能。