Anti-CD55抗体[MM0175-12L29] (ab89190)


  • 产品名称Anti-CD55抗体[MM0175-12L29]
    参阅全部 CD55 一抗
  • 描述
    小鼠单克隆抗体[MM0175-12L29] to CD55
  • 经测试应用适用于: IHC-P, WB, Neutralisingmore details
  • 种属反应性
    与反应: Human
  • 免疫原

    human recombinant protein of CD55.

  • 阳性对照
    • This antibody gave a positive result in IHC in the following FFPE tissue: Human normal placenta.


  • 形式Liquid
  • 存放说明Shipped at 4°C. Upon delivery aliquot and store at -20°C or -80°C. Avoid repeated freeze / thaw cycles.
  • 存储溶液Preservative: None
    Constituents: PBS
  • Concentration information loading...
  • 纯度Protein G purified
  • 克隆单克隆
  • 克隆编号MM0175-12L29
  • 同种型IgG2
  • 研究领域


Our Abpromise guarantee covers the use of ab89190 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
IHC-P Use a concentration of 10 µg/ml.
WB 1/500 - 1/1000. Predicted molecular weight: 41 kDa.
Neutralising Use at an assay dependent dilution.


  • 功能This protein recognizes C4b and C3b fragments that condense with cell-surface hydroxyl or amino groups when nascent C4b and C3b are locally generated during C4 and c3 activation. Interaction of daf with cell-associated C4b and C3b polypeptides interferes with their ability to catalyze the conversion of C2 and factor B to enzymatically active C2a and Bb and thereby prevents the formation of C4b2a and C3bBb, the amplification convertases of the complement cascade.
  • 组织特异性Expressed on the plasma membranes of all cell types that are in intimate contact with plasma complement proteins. It is also found on the surfaces of epithelial cells lining extracellular compartments, and variants of the molecule are present in body fluids and in extracellular matrix.
  • 序列相似性Belongs to the receptors of complement activation (RCA) family.
    Contains 4 Sushi (CCP/SCR) domains.
  • 结构域The first Sushi domain (SCR1) is not necessary for function. SCR2 and SCR4 provide the proper conformation for the active site on SCR3.
  • 翻译后修饰The Ser/Thr-rich domain is heavily O-glycosylated.
  • 细胞定位Cell membrane.
  • Information by UniProt
  • 数据库链接
  • 别名
    • CD 55 antibody
    • CD55 antibody
    • CD55 antigen antibody
    • CD55 Cromer blood group system antibody
    • CD55 molecule antibody
    • CD55 molecule, decay accelerating factor for complement (Cromer blood group) antibody
    • Cd55a antibody
    • Complement decay accelerating factor antibody
    • Complement decay-accelerating factor antibody
    • Complement decay-accelerating factor, GPI-anchored antibody
    • CR antibody
    • CROM antibody
    • Cromer Blood Group antigen antibody
    • Cromer blood group system antibody
    • DAF antibody
    • Daf-GPI antibody
    • DAF_HUMAN antibody
    • Daf1 antibody
    • Dcay accelerating factor for complement (CD55, Cromer blood group system) antibody
    • Decay accelarating factor 1, isoform CRA_a antibody
    • Decay accelerating factor (GPI-form) antibody
    • Decay Accelerating Factor for Complement antibody
    • Decay accelerating factor GPI-form antibody
    • Decay accelerating factor soluble-form antibody
    • GPI-DAF antibody
    • TC antibody
    see all

Anti-CD55 antibody [MM0175-12L29] 图像

  • IHC image of CD55 staining in Human normal placenta formalin fixed paraffin embedded tissue section, performed on a Leica BondTM system using the standard protocol F. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH6, epitope retrieval solution 1) for 20 mins. The section was then incubated with ab89190, 10µg/ml, for 15 mins at room temperature and detected using an HRP conjugated compact polymer system. DAB was used as the chromogen. The section was then counterstained with haematoxylin and mounted with DPX.

    For other IHC staining systems (automated and non-automated) customers should optimize variable parameters such as antigen retrieval conditions, primary antibody concentration and antibody incubation times.

Anti-CD55 antibody [MM0175-12L29] (ab89190)参考文献

ab89190 has not yet been referenced specifically in any publications.

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