"TR-FRET" Related Products

      TR-FRET RXR alpha Coactivator Assay Kit, goat

      Cat.No. : Kit-0905
      Description : The TR-FRET Retinoid X Receptor alpha Coactivator Assay provides a sensitive and robust method for high-throughput screening of potential RXR alpha ligands as agonists of ligand-dependent coactivator recruitment. The kit uses a terbium (Tb)-labeled anti- GST antibody, a fluorescein-labeled coactivator peptide, and a human recombinant RXR alpha ligand-binding domain (RXR alpha-LBD) that is tagged with glutathione-S-transferase (GST) in a homogeneous mix-and-read assay format.
      To assay:
      When running the TR-FRET Retinoid X Receptor alpha Coactivator Assay in agonist mode (to identify agonist compounds), RXR alpha-LBD is added to ligand test compounds followed by addition of a mixture of the fluorescein-coactivator peptide and Tb-labeled anti-GST antibody. After an incubation period at room temperature, the TR-FRET ratio of 520/495 is calculated and can be used to determine the EC50 from a dose-response curve of the compound. Based on the biology of the RXR alpha-coactivator peptide interaction, this ligand EC50 is a composite value representing the amount of ligand required to bind to receptor, effect a conformational change, and recruit coactivator peptide.
      Applications : Co-Factor Interaction Assay
      Storage : TR-FRET RXR alpha Coactivator Assay Kits contain RXR alpha-LBD (GST) protein, fluorescently labeled PGC1a coactivator peptide, Tb-labeled anti-GST antibody and buffers. Store components as indicated in the assay protocol (-80°C, -20°C or 4°C).
      Shipping : Dry Ice
      Size : 800 x 20 µL assays
      Materials Required but Not Supplied : Microplate Reader
      Detection method : Fluorescent
      Products Types

      Online Inquiry

      Note: There will be extra charge for optional service!

      Please input "biomart" as verification code. Please review Creative BioMart's privacy policy for more information

      Optional requirements on this protein    +Expand

      Price Inquiry

      Welcome! For price inquiries, please feel free to contact us through the form below. We will get back to you as soon as possible.