Anti-S100抗体- Astrocyte Marker, prediluted (ab948)


  • 产品名称Anti-S100抗体- Astrocyte Marker, prediluted
    参阅全部 S100 一抗
  • 描述
    兔多克隆抗体to S100 - Astrocyte Marker, prediluted
  • 特异性This antibody reacts with cow S-100 protein A and B. It shows strong cross reactivity with human S-100 A and B. In the brain, it labels glial and ependymal cells. Melanocytes and Langerhans cells of the skin are also stained with this antibody.
  • 经测试应用适用于: IHC-P, IHC-Frmore details
  • 种属反应性
    与反应: Cow, Human
  • 免疫原

    Affinity purified S-100 protein isolated from cow brain.



Our Abpromise guarantee covers the use of ab948 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
  • 应用说明IHC-P: Use at a concentration of 4 µg/ml.
    IHC-Fr: Use at an assay dependent dilution.

    This antibody has been pretitered and quality controlled to work on formalin-fixed paraffin-embedded as well as acetone fixed cryostat tissue sections.
    No further titration is required.
    We suggest an incubation period of 30-60 minutes at room temperature.
    However, depending upon the fixation conditions and the staining system employed, optimal incubation conditions should be determined by the user.
    Proteolytic digestion of tissue section is required prior to staining.

    Not yet tested in other applications.
    Optimal dilutions/concentrations should be determined by the end user.
  • 靶标

    • 功能Weakly binds calcium but binds zinc very tightly-distinct binding sites with different affinities exist for both ions on each monomer. Physiological concentrations of potassium ion antagonize the binding of both divalent cations, especially affecting high-affinity calcium-binding sites.
    • 组织特异性Highly prevalent in heart. Also found in lesser quantities in skeletal muscle and brain.
    • 序列相似性Belongs to the S-100 family.
      Contains 2 EF-hand domains.
    • 细胞定位Cytoplasm.
    • Information by UniProt
    • 数据库链接
    • 别名
      • Bpb antibody
      • NEF antibody
      • Protein S100-A1 antibody
      • S-100 protein alpha chain antibody
      • S-100 protein subunit alpha antibody
      • S100 alpha antibody
      • S100 beta antibody
      • S100 calcium binding protein A1 antibody
      • S100 calcium binding protein B antibody
      • S100 calcium-binding protein A1 antibody
      • S100 protein alpha polypeptide antibody
      • S100A antibody
      • s100a1 antibody
      • S100B antibody
      • S100beta antibody
      • S10A1_HUMAN antibody
      see all

    Anti-S100 antibody - Astrocyte Marker, prediluted 图像

    • Ab948 staining human normal skin. Staining is localised to nuclear and cytoplasmic compartments.
      Left panel: with primary antibody at 4 ug/ml. Right panel: isotype control.
      Sections were stained using an automated system DAKO Autostainer Plus , at room temperature. Sections were rehydrated and antigen retrieved with the Dako 3-in-1 antigen retrieval buffer citrate pH6 in a DAKO PT Link. Slides were peroxidase blocked in 3% H2O2 in methanol for 10 minutes. They were then blocked with Dako Protein block for 10 minutes (containing casein 0.25% in PBS) then incubated with primary antibody for 20 minutes and detected with Dako Envision Flex amplification kit for 30 minutes. Colorimetric detection was completed with diaminobenzidine for 5 minutes. Slides were counterstained with Haematoxylin and coverslipped under DePeX. Please note that for manual staining we recommend to optimize the primary antibody concentration and incubation time (overnight incubation), and amplification may be required.

    Anti-S100 antibody - Astrocyte Marker, prediluted (ab948)参考文献

    ab948 has not yet been referenced specifically in any publications.

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