Anti-APE1 antibody [12H2]

Anti-APE1 antibody [12H2]

• 概述

• 产品描述The role of transcription factors in the regulation of gene expression is well established. Although the activity of these factors can be regulated by phosphorylation, evidence has indicated regulation of DNA binding mediated by changes in reduction-oxidation (redox) status. Mutational analysis has identified a single conserved cysteine residue mapping within the DNA binding domains of Fos and Jun. Chemical oxidation or modification of this cysteine residue inhibits the DNA binding activity of Fos and Jun. A similar mode of regulation has been recently proposed for other nuclear transcription factors. Oxidation is reversible by these compounds or by a cellular redox/DNA repair protein identified originally as Ref-1 (redox factor 1). Ref-1 is identical to a previously characterized DNA repair enzyme designated HAP1, APE or APEX.
• 产品名称Anti-APE1 antibody [12H2]
• 分子量36 kDa
• 种属反应性Human,Mouse
• 验证应用WB,ICC,IHC-P,FC
• 抗体类型小鼠单抗
• 免疫原Recombinant protein within Human APE1 aa 20-350.
• 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Nucleus. Endoplasmic reticulum.
• 其它名称
  • AP endonuclease 1 antibody
  • AP endonuclease class I antibody
  • AP lyase antibody
  more

• 应用

  WB:1:1,000-1:5,000
  ICC:1:50
  IHC-P:1:50-1:200
  FC:1:50-1:100

•  

  

  Fig1: Western blot analysis of APE1 on HL-60 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 1:1,000 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.

   

  

  Fig2: ICC staining APE1 in MG-63 cells (green). Formalin fixed cells were permeabilized with 0.1% Triton X-100 in TBS for 10 minutes at room temperature and blocked with 1% Blocker BSA for 15 minutes at room temperature. Cells were probed with APE1 monoclonal antibody at a dilution of 1:50 for 1 hour at room temperature, washed with PBS. Alexa Fluorc™ 488 Goat anti-Mouse IgG was used as the secondary antibody at 1/100 dilution. The nuclear counter stain is DAPI (blue).

   

  

  Fig3: ICC staining APE1 in SiHa cells (green). Formalin fixed cells were permeabilized with 0.1% Triton X-100 in TBS for 10 minutes at room temperature and blocked with 1% Blocker BSA for 15 minutes at room temperature. Cells were probed with APE1 monoclonal antibody at a dilution of 1:50 for 1 hour at room temperature, washed with PBS. Alexa Fluorc™ 488 Goat anti-Mouse IgG was used as the secondary antibody at 1/100 dilution. The nuclear counter stain is DAPI (blue).

   

  

  Fig4: Immunohistochemical analysis of paraffin-embedded human liver tissue using anti-APE1 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 1/200 dilution, for 30 minutes at room temperature and detected using an HRP conjugated compact polymer system. DAB was used as the chrogen. Counter stained with hematoxylin and mounted with DPX.

   

  

  Fig5: Immunohistochemical analysis of paraffin-embedded human prostate cancer tissue using anti-APE1 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 t 1/200 dilution, for 30 minutes at room temperature and detected using an HRP conjugated compact polymer system. DAB was used as the chrogen. Counter stained with hematoxylin and mounted with DPX.

   

  

  Fig6: Immunohistochemical analysis of paraffin-embedded human kidney tissue using anti-APE1 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 1/200 dilution, for 30 minutes at room temperature and detected using an HRP conjugated compact polymer system. DAB was used as the chrogen. Counter stained with hematoxylin and mounted with DPX.

   

  

  Fig7: Immunohistochemical analysis of paraffin-embedded mouse colon tissue using anti-APE1 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 f

   

  

  Fig8: Flow cytometric analysis of APE1 was done on SiHa cells. The cells were fixed, permeabilized and stained with APE1 antibody at 1/100 dilution (red) compared with an unlabelled control (cells without incubation with primary antibody; black). After in

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