产品目录
Anti-CPSF4 Polyclonal Antibody
物品单位 价格 品牌
1600 Solarbio
  • 产地:北京
  • 货号:K108171P
  • 发布日期: 2020-08-10
  • 更新日期: 2020-08-10
产品详细说明
CAS编号
抗体名 CPSF4
是否单克隆
靶点
用途范围 Human Mouse Rat
形态
宿主 Rabbit
标记物
纯度 %
免疫原
产地 北京
品牌 Solarbio
货号 K108171P
保存条件 Store at -20°C. Avoid freeze / thaw cycles.
应用范围 IHC
抗原来源
保质期
规格
产品用途 IHC
克隆性 Polyclonal Antibody
适应物种 Human Mouse Rat
亚型 IgG
标识物
浓度 %
是否进口
Inhibition of the nuclear export of poly(A)-containing mRNAs caused by the influenza A virus NS1 protein requires its effector domain. The NS1 effector domain functionally interacts with the cellular 30 kDa subunit of cleavage and polyadenylation specific factor 4, an essential component of the 3' end processing machinery of cellular pre-mRNAs. In influenza virus-infected cells, the NS1 protein is physically associated with cleavage and polyadenylation specific factor 4, 30kD subunit. Binding of the NS1 protein to the 30 kDa protein in vitro prevents CPSF binding to the RNA substrate and inhibits 3' end cleavage and polyadenylation of host pre-mRNAs. Thus the NS1 protein selectively inhibits the nuclear export of cellular, and not viral, mRNAs. Multiple alternatively spliced transcript variants that encode different isoforms have been described for this gene.
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