Anti-Alpha-2-macroglobulin antibody [8-B10]

Anti-Alpha-2-macroglobulin antibody [8-B10]

• 概述

• 产品描述Is able to inhibit all four classes of proteinases by a unique 'trapping' mechanism. This protein has a peptide stretch, called the 'bait region' which contains specific cleavage sites for different proteinases. When a proteinase cleaves the bait region, a conformational change is induced in the protein which traps the proteinase. The entrapped enzyme remains active against low molecular weight substrates (activity against high molecular weight substrates is greatly reduced). Following cleavage in the bait region, a thioester bond is hydrolyzed and mediates the covalent binding of the protein to the proteinase.
• 产品名称Anti-Alpha-2-macroglobulin antibody [8-B10]
• 分子量163 kDa
• 种属反应性Human,Mouse,Rat
• 验证应用ELISA,ICC,IHC-P
• 抗体类型小鼠单抗
• 免疫原Recombinant protein.
• 偶联Non-conjugated

• 性能

• 形态Liquid
• 浓度1 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IgG1
• 纯化方式Protein A purified.
• 亚细胞定位Secreted.
• 其它名称
  • A2m antibody
  • A2MG_HUMAN antibody
  • Alpha 2 M antibody
  more

• 应用

  ELISA:1:1,000-1:5,000
  ICC:1:50
  IHC-P:1:50-1:200

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  Fig1: ICC staining Alpha-2-macroglobulin in H22 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 Alpha-2-macroglobulin monoclonal antibody at a dilution of 1:50 for at least 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).

   

  

  Fig2: Immunohistochemical analysis of paraffin-embedded rat uterus tissue using anti-Alpha-2-macroglobulin 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 chrogen. Counter stained with hematoxylin and mounted with DPX.

   

  

  Fig3: Immunohistochemical analysis of paraffin-embedded human liver tissue using anti-Alpha-2-macroglobulin 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 chrogen. Counter stained with hematoxylin and mounted with DPX.

   

  

  Fig4: Immunohistochemical analysis of paraffin-embedded mouse liver tissue using anti-Alpha-2-macroglobulin 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 chrogen. Counter stained with hematoxylin and mounted with DPX.

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