Anti-beta Galactosidase抗体(ab12081)


  • 产品名称Anti-beta Galactosidase抗体
    参阅全部 beta Galactosidase 一抗
  • 描述
    山羊多克隆抗体to beta Galactosidase
  • 特异性Detects recombinant beta galactosidase enzyme by Western blotting.
  • 经测试应用适用于: WBmore details
  • 种属反应性
    与反应: Escherichia coli
  • 免疫原

    Recombinant full length protein of Escherichia coli beta Galactosidase.


  • 形式Liquid
  • 存放说明Shipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C or -80°C. Avoid freeze / thaw cycle.
  • 存储溶液pH: 7.40
    Preservative: 0.025% Sodium azide
    Constituent: PBS

    This product may contain up to 3% BSA depending on the batch. For specific batch formulations please contact us.
  • Concentration information loading...
  • 纯度Protein A purified
  • 克隆多克隆
  • 同种型IgG
  • 研究领域


Our Abpromise guarantee covers the use of ab12081 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

应用 Ab评论 说明
WB Use a concentration of 1 µg/ml. Predicted molecular weight: 116 kDa.


  • 相关性Beta galactosidase is coded by a gene (lac z) in the lac operon of Escherichia coli. It is a metalloenzyme that splits lactose into glucose and galactose. It hydrolyzes terminal, non-reducing beta-D-galactose residues in beta-D-galactosides. Activation by cations seems to be substrate dependent. K+, Na+, NH4+, Rb+, Cs+ and Mn++ all activate enzyme activity based upon the substrate used.
  • 细胞定位Cytoplasmic
  • 数据库链接
    • 别名
      • Beta D galactosidase antibody
      • Beta gal antibody
      • Beta galactosidase antibody
      • ECK0341 antibody
      • JW0335 antibody
      • Lactase antibody
      • lacZ antibody
      see all

    Anti-beta Galactosidase antibody 图像

    • Anti-beta Galactosidase antibody (ab12081) at 1.5 µg/ml + Beta Galactosidase Recombinant at 0.1 µg

      Rabbit polyclonal to Goat IgG - H&L - Pre-Adsorbed (HRP) (ab65486) at 1/3000 dilution

      Performed under reducing conditions.

      Predicted band size : 116 kDa
      Observed band size : 120 kDa (why is the actual band size different from the predicted?)

      Exposure time : 90 seconds

    Anti-beta Galactosidase antibody (ab12081)参考文献

    This product has been referenced in:

    See all 3 Publications for this product

    Product Wall

    Abcam guarantees this product to work in the species/application used in this Abreview.
    Application Western blot
    Sample Escherichia coli Cell lysate - whole cell (bact beta-gal protein expressed in rat epithelial)
    Loading amount 20 µg
    Specification bact beta-gal protein expressed in rat epithelial
    Gel Running Conditions Reduced Denaturing (10%)
    Blocking step Milk as blocking agent for 30 minute(s) · Concentration: 10% · Temperature: 20°C

    Dr. Silvia Finnemann

    Verified customer

    提交于 Aug 13 2012

    Thank you for confirming these details and for your cooperation. The details provided enable us to closely monitor the quality of our products. I am sorry this product did not with the full amount as stated on the datasheet and for the inconvenience...

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    Thank you for your phone call.

    As we discussed, I recommend using aqueous mounting media for fluorescent detection, such as ab104139. These media are often specially formulated to preserve the fluorescence and simultaneously counterstain with...

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    Thank you for your email. Unfortunately we only have the same lot in stock, would you like a replacement from the same lot or an alternative product? We will be able to organise the replacement with Cedarlane. Looking forward to your re...

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