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  • 产品名称: Ran Activation Assay Kit
  • 产品货号: 81701
  • 货期: 现货
  • 价格与订购: 6800
  • 数量:
    库存: 5
  • 规格: 96T
  • 产品信息
  • 如何订购
    Product Description
    Small GTPases are a super-family of cellular signaling regulators. Ran (Ras-related nuclear protein) is a member of the Ras-superfamily GTPases. Ran is invovled in the transport of proteins across the nuclear envelope, as well as in microtubule organization during mitosis.
    Currently there is no direct assay to measure the activation of Ran GTPases.
    Bioyears Biosciences Ran Activation Assay Kit is based on the configuration-specific monoclonal antibody that specifically recognizes Ran-GTP, but not Ran GDP. Given the high affinity of monoclonal antibodies to their antigens, the activation assay could be performed in a short time. This assay provides the reliable results with consistent reproducibility.
    These anti Ran GTP monoclonal antibodies can also be used to monitor the activation of Ran in cells and in tissues by immunohistochemistry.
    Bioyears Biosciences Ran Activation Assay Kit provides a simple and fast method to monitor the activation of Ran. Each kit provides sufficient quantities to perform 20 assays.
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    Assay Principle
    Bioyears Biosciences Ran Activation Assay Kit bases on the configuration-specific anti Ran GTP monoclonal antibody to measure the active Ran GTP levels, either from cell extracts or from in vitro GTPγS loading Ran activation assays. Briefly, anti active Ran mouse monoclonal antibody will be incubated with cell lysates containing Ran GTP. The bound active Ran will then be pulled down by protein A/G agarose. The precipitated active Ran will be detected by immunoblot analysis using anti Ran rabbit polyclonal antibody. 
    Kit Components
    1. Anti active Ran, Mouse Monoclonal Antibody (Catalog No. 26915): One vial – 22 µL (1
        mg/ml) in PBS, pH 7.4, containing 50% glycerol and 0.05% sodium azide. This antibody
        specifically recognizes Ran GTP from all vertebrates.
    2. Protein A/G Agarose (Catalog No. 30301): One vial – 400 µL of 50% slurry. 
    3. 5X Assay/Lysis Buffer (Catalog No. 30303): One bottle – 30 mL of 250 mM Tris-HCl, pH 8, 750mM NaCl, 50 mM MgCl2, 5 mM EDTA, 5% Triton X-100.
    4. Anti Ran, Rabbit Polyclonal Antibody (Catalog No. 21097): One vial – 22 µL (1 mg/ml) in
        PBS, pH 7.4, contained 50% glycerol.
    5. 100 X GTPγS (Catalog No. 30302): One vial –100 µl at 10 mM, use 5 µL of GTPγS for
        GTP-labeling of 0.5 mL of cell lysate.
    6. 100 X GDP (Catalog No. 30304): One vial –100 µl at 100 mM, use 5 µL of GDP for
        GDP-labeling of 0.5 mL of cell lysate. 
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    Storage
    Store all kit components at 4ºC until their expiration dates. 
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    Note
    For Research Use Only.