Anti-EIF2A antibody [A8-A7]

Anti-EIF2A antibody [A8-A7]

• 概述

• 产品描述eIF2A (eukaryotic translation initiation factor 2A), also known as CDA02, MSTP004 or MSTP089, is a 585 amino acid protein that contains three WD repeats. Expressed ubiquitously with highest expression in heart, brain, pancreas and placenta, eIF2A functions as a translation initiation factor that binds Met-tRNA and directs it to 40S ribosomal subunits. Present in the early steps of protein synthesis, eIF2A controls the binding of Met-tRNA to 40S ribosomal subunits in a codon-dependent manner, in contrast to the eIF2 complex which accomplishes the same task in a GTP-dependent manner. In addition to its role in transcription initiation, eIF2A may also act to negatively regulate the expression of specific proteins, suggesting a possible role as a transcriptional repressor. eIF2A exists as two isoforms due to alternative splicing events.
• 产品名称Anti-EIF2A antibody [A8-A7]
• 分子量65 kDa
• 种属反应性Human
• 验证应用WB,ICC,IHC-P,FC
• 抗体类型小鼠单抗
• 免疫原Recombinant protein
• 偶联Non-conjugated

• 性能

• 形态Liquid
• 浓度2 mg/mL.
• 存放说明Store at +4℃ after thawing. Aliquot store at -20℃ or -80℃. Avoid repeated freeze / thaw cycles.
• 存储缓冲液1*TBS (pH7.4), 1%BSA, 40%Glycerol. Preservative: 0.05% Sodium Azide.
• 亚型IgG1
• 纯化方式Protein A purified.
• 亚细胞定位Cytoplasm.
• 其它名称
  • 65 kDa eukaryotic translation initiation factor 2A antibody
  • CDA 02 antibody
  • CDA02 antibody
  more

• 应用

  WB: 1:500-1:2,000
  ICC: 1:50-1:200
  IHC-P: 1:50-1:200
  FC: 1:50-1:100

•  

  

  Fig1: Western blot analysis of EIF2A on human EIF2A recombinant protein using anti-EIF2A antibody at 1/1,000 dilution.

   

  

  Fig2: Western blot analysis of EIF2A on HEK293 (1) and EIF2A-hIgGFc transfected HEK293 (2) cell lysate using anti-EIF2A antibody at 1/1,000 dilution.

   

  

  Fig3: Western blot analysis of EIF2A on different cell lysate using anti-EIF2A antibody at 1/1,000 dilution.
  Positive control: Line1: MCF-7 Line2: PC-12 Line3: HepG2 Line4: Hela Line5: Cos7 Line6: K562 Line7: Jurkat Line8: A431 Line9:

   

  

  Fig4: ICC staining EIF2A (green) in HepG2 cells. The nuclear counter stain is DAPI (blue). Cells were fixed in paraformaldehyde, permeabilised with 0.25% Triton X100/PBS.

   

  

  Fig5: Immunohistochemical analysis of paraffin-embedded human cervical cancer tissue using anti-EIF2A antibody. Counter stained with hematoxylin.

   

  

  Fig6: Flow cytometric analysis of HepG2 cells with EIF2A antibody at 1/100 dilution (green) compared with an unlabelled control (cells without incubation with primary antibody; red).

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