Anti-NQO1 antibody [13A1]

Anti-NQO1 antibody [13A1]

• 概述

• 产品描述NQO1, a 274 amino acid protein, is ubiquitously expressed, but the expression level varies among tissues. NQO1 gene expression is coordinately induced in response to xenobiotics, antioxidants, heavy metals and radiation. The antioxidant response element (ARE) in the NQO1 gene promoter is essential for expression and coordinated induction of NQO1. ARE activation by tert-butylhydroquinone is dependent on PI3-kinase, which lies upstream of Nrf2. Nrf2, c-Jun, Nrf1, Jun-B and Jun-D bind to the ARE and regulate expression and induction of NQO1 gene. Maf-Maf homodimers and possibly Maf-Nrf2 heterodimers play a role in negative regulation of ARE-mediated transcription, but Maf-Nrf1 heterodimers fail to bind with the NQO1 gene ARE and do not repress NQO1 transcription.
• 产品名称Anti-NQO1 antibody [13A1]
• 分子量31 kDa
• 种属反应性Human,Rat
• 验证应用WB,IHC-P
• 抗体类型小鼠单抗
• 免疫原Recombinant protein within Human NQO1 aa 1-285.
• 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℃. Avoid repeated freeze / thaw cycles.
• 存储缓冲液1*PBS (pH7.4), 0.2% BSA, 50% Glycerol. Preservative: 0.05% Sodium Azide.
• 亚型IgG2b
• 纯化方式Protein affinity purified.
• 亚细胞定位Cytoplasm.
• 其它名称
  • Azoreductase antibody
  • Cytochrome b 5 reductase antibody
  • DHQU antibody
  more

• 应用

  WB:1:1,000-1:5,000
  IHC-P:1:50-1:100

•  

  

  Fig1: Western blot analysis of NQO1 on different lysates. Proteins were transferred to a PVDF membrane and blocked with 5% BSA in PBS for 1 hour at room temperature. The primary antibody was used at a 1:5,000 dilution in 5% BSA at room temperature for 2 hours. Goat Anti-Mouse IgG - HRP Secondary Antibody (HA1006) at 1:5,000 dilution was used for 1 hour at room temperature.
  Positive control:
  Lane 1: SiHa cell lysate, untreated
  Lane 2: A549 cell lysate, untreated

   

  

  Fig2: Immunohistochemical analysis of paraffin-embedded rat uterus tissue using anti-NQO1 antibody. The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 8.0-8.4) for 20 minutes.The tissues were blocked in 5% BSA for 30 minutes at room temperature, washed with ddH2O and PBS, and then probed with the antibody  at 1/50 dilution, for 30 minutes at room temperature and detected using an HRP conjugated compact polymer system. DAB was used as the chromogen. Counter stained with hematoxylin and mounted with DPX.

   

  

  Fig3: Immunohistochemical analysis of paraffin-embedded human kidney tissue using anti-NQO1 antibody. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) for 20 minutes. The tissues were blocked in 5% BSA for 30 minutes at room temperature, washed with ddH2O and PBS, and then probed with the antibody at 1/50 dilution, for 30 minutes at room temperature and detected using an HRP conjugated compact polymer system. DAB was used as the chromogen. Counter stained with hematoxylin and mounted with DPX.

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