产品详情
  • 产品名称:Anti-E1 glycoprotein/FITC抗体

  • 产品型号:Anti-E1 glycoprotein/FITC
  • 产品厂商:科研抗体
  • 产品价格:0
  • 折扣价格:0
  • 产品文档:
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简单介绍:
Anti-E1 glycoprotein/FITC抗体和抗原之间的结合具有高度的特异性,**组织化学正是利用了这一原理。先将组织或细胞中的某种化学物质提取出来,以此作为抗原或半抗原,Anti-E1 glycoprotein/FITC抗体通过**动物后获得特异性的抗体,再以此抗体去探测组织或细胞中的同类的抗原物质。由于抗原与抗体的复合物是无色的,因此还必须借助于组织化学的方法将抗原抗体结合的部位显示出来,以其达到对组织或细胞中的未知抗原进行定性,定位或定量的研究。
详情介绍:

Anti-E1 glycoprotein/FITC抗体

产品编号YB-0319R-FITC

英文名称Anti-E1 glycoprotein/FITC

中文名称FITC标记的风疹病毒糖蛋白抗体

别    名E1; E1 envelope glycoprotein; Glycoprotein E1; Spike glycoprotein E1; POLS_RUBVM.  

Anti-E1 glycoprotein/FITC抗体

说 明 书100ul  

研究领域**学  **及病毒  

抗体来源Rabbit

克隆类型Polyclonal

交叉反应 Rubellavirus

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52kDa

Anti-E1 glycoprotein/FITC抗体性    状Lyophilized or Liquid

浓    度1mg/ml

免 疫 原KLH conjugated synthetic peptide derived from human Glycoprotein

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.

Anti-E1 glycoprotein/FITC抗体

产品介绍Function:

Capsid protein interacts with genomic RNA and assembles into icosaedric core particles. The resulting nucleocapsid eventually associates with the cytoplasmic domain of E2 at the cell membrane, leading to budding and formation of mature virions. Phosphorylation negatively regulates RNA-binding activity, possibly delaying virion assembly during the viral replication phase. Capsid protein dimerizes and becomes disulfide-linked in the virion, but this interaction seems not to be important for its biological function. Modulates genomic RNA replication. Modulates subgenomic RNA synthesis by interacting with human C1QBP/SF2P32. Induces both perinuclear clustering of mitochondria and the formation of electron-dense intermitochondrial plaques, both hallmarks of rubella virus infected cells. Induces apoptosis when expressed in transfected cells.

E2 envelope glycoprotein is responsible for viral attachment to target host cell, by binding to the cell receptor. Its transport to the plasma membrane depends on interaction with E1 protein.

E1 envelope glycoprotein is a class II viral fusion protein. Fusion activity is inactive as long as E1 is bound to E2 in mature virion. After virus attachment to target cell and clathrin-mediated endocytosis, acidification of the endosome would induce dissociation of E1/E2 heterodimer and concomitant trimerization of the E1 subunits. This E1 homotrimer is fusion active, and promotes release of viral nucleocapsid in cytoplasm after endosome and viral membrane fusion (By similarity).Anti-E1 glycoprotein/FITC抗体E1 cytoplasmic tail modulates virus release, and the tyrosines residues are critical for this function.


Subunit:

Capsid protein homooligomerizes. Forms a dimer shortly after synthesis, this dimer become disulfide-linked in the virion. Interacts with human C1QBP. E1 and E2 envelope glycoproteins heterodimerize.


Subcellular Location:

Capsid protein: Virion. Host cytoplasm. Host mitochondrion. Note=The capsid protein is concentrated around Golgi region.

E1 envelope glycoprotein: Virion membrane; Single-pass type I membrane protein. Host Golgi apparatus membrane; Single-pass type I membrane protein. Note=E1 and E2 form heterodimer in the endoplasmic reticulum before they are transported to and retained in the Golgi complex, where virus assembly occurs. E1 possesses an endoplasmic reticulum retention signal, and unassembled E2 and E1 subunits are retained in the endoplasmic reticulum. Presumably, assembly of E2 and E1 would mask the signal, thereby allowing transport of the heterodimer to the Golgi complex.

E2 envelope glycoprotein: Virion membrane; Single-pass type I membrane protein. Host Golgi apparatus membrane; Single-pass type I membrane protein. Note=E1 and E2 form heterodimer in the endoplasmic reticulum before they are transported to and retained in the Golgi complex, where virus assembly occurs. E1 possesses an endoplasmic reticulum retention signal, and unassembled E2 and E1 subunits are retained in the endoplasmic reticulum. Presumably, assembly of E2 and E1 would mask the signal, thereby allowing transport of the heterodimer to the Golgi complex.


Post-translational modifications:

Specific enzymatic cleavages in vivo yield mature proteins. An internal signal peptide at the capsid C-terminus directs E2-E1 sequences of the polyprotein precursor to the endoplasmic reticulum. Signal peptidase cleaves the precursor between Capsid and E2, releasing the capsid in the cytoplasm and the E2 N-terminus in ER. Another signal peptide at E2 C-terminus directs E1 to the ER, with a similar mechanism.

Capsid is phosphorylated on Ser-46 by host. This phosphorylation negatively regulates capsid protein RNA-binding activity. Dephosphorylated by human PP1A (By similarity).


Database links:

UniProtKB/Swiss-Prot: P08563.2


Important Note:

This product as supplied is inten


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