506026 | REST Inhibitor, X5050 - Calbiochem

506026
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      Overview

      Replacement Information

      Key Specifications Table

      Empirical Formula
      C₁₇H₁₅N₃O₃

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      Catalog NumberAvailability Packaging Qty/Pack Price Quantity
      5.06026.0001
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          Glass bottle 25 mg
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          Description
          OverviewA cell-permeable benzoimidazole derivative that acts as an inhibitor of repressor element-1 silencing transcription factor (REST, a Kruppel-type zinc finger transcription factor). Induces a dose-dependent reduction in the 122 kDa isoforms of REST in HEK cells. It is believed to target REST degradation, but not its expression or binding to repressor element binding sequence. Shown to rescue REST-regulated gene expressions, such as BDNF in the prefrontal cortex in mice with quinolinic acid-induced striatal lesions. Acute ventricular delivery of X5050 increases the expression of BDNFand other REST-regulated genes. Also shown to promote the expression of BDNF and SNAP25 in human neural stem cells via degradation of REST.

          Please note that the molecular weight for this compound is batch-specific due to variable water content.
          Catalogue Number506026
          Brand Family Calbiochem®
          SynonymsNeuron Resctrictive Silencer Factor (NRSF) Inhibitor, X5050, X-5050, Repressor Element-1 Silencing Transcription Factor (REST) Inhibitor, X5050
          References
          ReferencesCharbord, J., et al, 2013, Stem Cells 31, 1816.
          Product Information
          FormLight beige powder
          Hill FormulaC₁₇H₁₅N₃O₃
          Chemical formulaC₁₇H₁₅N₃O₃
          Structure formula ImageStructure formula Image
          Applications
          Biological Information
          Primary TargetREST
          Purity≥97% by HPLC
          Physicochemical Information
          Cell permeableY
          Dimensions
          Materials Information
          Toxicological Information
          Safety Information according to GHS
          Safety Information
          Product Usage Statements
          Storage and Shipping Information
          Ship Code Shipped at Ambient Temperature or with Blue Ice or with Dry Ice
          Toxicity Standard Handling
          Storage +2°C to +8°C
          Protect from Light Protect from light
          Do not freeze Ok to freeze
          Special InstructionsFollowing reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 3 months at -20°C.
          Packaging Information
          Packaged under inert gas Packaged under inert gas
          Transport Information
          Supplemental Information
          Specifications

          Documentation

          SDS

          Title

          Safety Data Sheet (SDS) 

          References

          Reference overview
          Charbord, J., et al, 2013, Stem Cells 31, 1816.
          Data Sheet

          Note that this data sheet is not lot-specific and is representative of the current specifications for this product. Please consult the vial label and the certificate of analysis for information on specific lots. Also note that shipping conditions may differ from storage conditions.

          Revision07-April-2016 JSW
          SynonymsNeuron Resctrictive Silencer Factor (NRSF) Inhibitor, X5050, X-5050, Repressor Element-1 Silencing Transcription Factor (REST) Inhibitor, X5050
          DescriptionA cell-permeable benzoimidazole derivative that acts as an inhibitor of repressor element-1 silencing transcription factor (REST, a Kruppel-type zinc finger transcription factor). Induces a dose-dependent reduction in the 122 kDa isoforms of REST in HEK cells. It is believed to target REST degradation, but not its expression or binding to repressor element binding sequence. Shown to rescue REST-regulated gene expressions, such as BDNF in the prefrontal cortex in mice with quinolinic acid-induced striatal lesions. Acute ventricular delivery of X5050 increases the expression of BDNFand other REST-regulated genes. Also shown to promote the expression of BDNF and SNAP25 in human neural stem cells via degradation of REST.
          FormLight beige powder
          Intert gas (Yes/No) Packaged under inert gas
          Chemical formulaC₁₇H₁₅N₃O₃
          Structure formulaStructure formula
          Purity≥97% by HPLC
          SolubilityDMSO (100 mg/ml)
          Storage +2°C to +8°C
          Protect from light
          Do Not Freeze Ok to freeze
          Special InstructionsFollowing reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 3 months at -20°C.
          Toxicity Standard Handling
          ReferencesCharbord, J., et al, 2013, Stem Cells 31, 1816.