• 形式Liquid
  • 存放说明Shipped at 4°C. Upon delivery aliquot and store at -20°C. Avoid freeze / thaw cycles.
  • 存储溶液Preservative: 0.02% Sodium Azide
    Constituents: 0.5% BSA, 0.5mg/ml Tris, pH 7.3
  • Concentration information loading...
  • 纯度IgG fraction
  • 纯化说明Purified from goat serum by ammonium sulphate precipitation followed by antigen affinity chromatography using the immunizing peptide.
  • 克隆多克隆
  • 同种型IgG
  • 研究领域


Our Abpromise guarantee covers the use of ab1368 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ELISA: 1/2000.
    WB: Use at a concentration of 1 - 3 µg/ml. Detects a band of approximately 21 kDa in HeLa and A549 lysates (predicted molecular weight: 20 kDa).

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

    • 功能Protein tyrosine phosphatase which stimulates progression from G1 into S phase during mitosis. May play a role in the development and maintenance of differentiating epithelial tissues. Enhances cell proliferation, cell motility and invasive activity, and promotes cancer metastasis.
    • 组织特异性Expressed in bone marrow, lymph nodes, T lymphocytes, spleen, thymus and tonsil. Overexpressed in tumor cell lines.
    • 序列相似性Belongs to the protein-tyrosine phosphatase family.
      Contains 1 tyrosine-protein phosphatase domain.
    • 发展阶段Expressed in fetal liver.
    • 翻译后修饰Farnesylated. Farnesylation is required for membrane targeting. Unfarnesylated forms are shifted into the nucleus.
    • 细胞定位Cell membrane. Early endosome. Endoplasmic reticulum. Cytoplasm. Cytoplasm > cytoskeleton > spindle. And mitotic spindle.
    • Information by UniProt
    • 数据库链接
    • 别名
      • HH 72 antibody
      • HH72 antibody
      • Hypothetical protein DKFZp779M0721 antibody
      • Phosphatase of regenerating liver 1 antibody
      • PRL 1 antibody
      • PRL-1 antibody
      • PRL1 antibody
      • Protein tyrosine phosphatase PTPCAAX1 antibody
      • Protein tyrosine phosphatase type IVA 1 antibody
      • Protein tyrosine phosphatase type IVA member 1 antibody
      • Protein-tyrosine phosphatase 4a1 antibody
      • Protein-tyrosine phosphatase of regenerating liver 1 antibody
      • Protein-tyrosine phosphatase, type 4A, 1 antibody
      • PTP(CAAXI) antibody
      • Ptp4a1 antibody
      • PTPCAAX1 antibody
      • TP4A1_HUMAN antibody
      see all

    Anti-PTP4A1 antibody 图像

    • Anti-PTP4A1 antibody (ab1368) at 2 µg/ml + Human A549 lysate (35µg in RIPA buffer)

      Predicted band size : 20 kDa

    Anti-PTP4A1 antibody (ab1368)参考文献

    ab1368 has not yet been referenced specifically in any publications.

    Product Wall

    Application Western blot
    Sample Human Cell lysate - whole cell (COS7 extract expressing HA-tagged PTP4A1.)
    Loading amount 10 µg
    Specification COS7 extract expressing HA-tagged PTP4A1.
    Gel Running Conditions Reduced Denaturing
    Blocking step Blocking One as blocking agent for 30 minute(s) · Concentration: 100% · Temperature: 25°C

    Abcam user community

    Verified customer

    提交于 Jun 09 2009

    Thank you for your enquiry. We have withdrawn ab1368from our product range. We do hope that this does not cause you too much inconvenience. Have you purchased this antibody? Have you done any experiments with it?

    Our policy at Abcam is that if an antibody does not work as specified on the datasheet, we offer a replacement or reimbursement. We do not routinely offer free samples. We also offer a USD20 Amazon gift voucher to researchers who feedback information a...

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