Millipore Sigma Vibrant Logo

382120 Histone Acetyltransferase Activator, CTB - CAS 451491-47-7 - Calbiochem

The Histone Acetyltransferase Activator, CTB, also referenced under CAS 451491-47-7, modulates the biological activity of Histone. This small molecule/inhibitor is primarily used for Cell Structure applications.

MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: EP300 Activator, E1A binding protein 300 Activator, N-(4-Chloro-3-(trifluoromethyl)phenyl)-2-ethoxybenzamide

View Products on Sigmaaldrich.com
382120
View Pricing & Availability

Overview

Replacement Information

Key Spec Table

CAS #Empirical Formula
451491-47-7C₁₆H₁₃ClF₃NO₂

Pricing & Availability

Catalogue Number AvailabilityPackaging Qty/Pack Price Quantity
382120-25MG
Retrieving availability...
—
Limited Availability Limited Availability
In Stock 
Discontinued
Limited Quantities Available
Availability to be confirmed
    Remaining : Will advise
      Remaining : Will advise
      Will advise
      Contact Customer Service
      Contact Customer Service

      		 Plastic ampoule 25 mg
      Retrieving price...
      Price could not be retrieved
      Minimum Quantity is a multiple of
      Maximum Quantity is
      Upon Order Completion More Information
      You Saved ()
       
      —
      Request Pricing
      		 —
      Description
      OverviewA benzamide compound that activates the histone acetyltransferase (HAT) activity of p300/EP300/E1A binding protein 300 in a dose-dependent manner (~6-fold of basal HAT activity of recombinant human p300 toward purified HeLa core histones in the presence of 250 µM CTB). SERS spectrum indicates that CTB interacts with p300 preferentially via the amide groups of the α-helix and β-sheets, resulting in altered enzyme conformation, which presumably accounts for the increased enzymatic activity.
      Catalogue Number382120
      Brand Family Calbiochem®
      SynonymsEP300 Activator, E1A binding protein 300 Activator, N-(4-Chloro-3-(trifluoromethyl)phenyl)-2-ethoxybenzamide
      References
      ReferencesMantelingu, K., et al. 2007. J. Phys. Chem. B 111, 4527.
      Product Information
      CAS number451491-47-7
      FormOff-white solid
      Hill FormulaC₁₆H₁₃ClF₃NO₂
      Chemical formulaC₁₆H₁₃ClF₃NO₂
      Structure formula ImageStructure formula Image
      Quality LevelMQ100
      Applications
      Biological Information
      Purity≥90% by HPLC
      Physicochemical Information
      Dimensions
      Materials Information
      Toxicological Information
      Safety Information according to GHS
      Safety Information
      Product Usage Statements
      Storage and Shipping Information
      Ship Code Ambient Temperature Only
      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 6 months at -20°C.
      Packaging Information
      Packaged under inert gas Packaged under inert gas
      Transport Information
      Supplemental Information
      Specifications
      Global Trade Item Number
      Catalogue Number GTIN
      382120-25MG 04055977213133

      Documentation

      Histone Acetyltransferase Activator, CTB - CAS 451491-47-7 - Calbiochem SDS

      Title

      Safety Data Sheet (SDS) 

      Histone Acetyltransferase Activator, CTB - CAS 451491-47-7 - Calbiochem Certificates of Analysis

      TitleLot Number
      382120

      References

      Reference overview
      Mantelingu, K., et al. 2007. J. Phys. Chem. B 111, 4527.
      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-September-2017 JSW
      SynonymsEP300 Activator, E1A binding protein 300 Activator, N-(4-Chloro-3-(trifluoromethyl)phenyl)-2-ethoxybenzamide
      DescriptionA benzamide compound that activates the histone acetyltransferase (HAT) activity of p300/EP300/E1A binding protein 300 in a dose-dependent manner (~6-fold of basal HAT activity of recombinant human p300 toward purified HeLa core histones in the presence of 250 µM CTB). SERS spectrum indicates that CTB interacts with p300 preferentially via the amide groups of the α-helix and β-sheets, resulting in altered enzyme conformation, which presumably accounts for the increased enzymatic activity.
      FormOff-white solid
      Intert gas (Yes/No) Packaged under inert gas
      CAS number451491-47-7
      Chemical formulaC₁₆H₁₃ClF₃NO₂
      Structure formulaStructure formula
      Purity≥90% by HPLC
      SolubilityEthanol (5 mg/ml)
      Storage Protect from light
      +2°C to +8°C
      Do Not Freeze Ok to freeze
      Special InstructionsFollowing reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 6 months at -20°C.
      Toxicity Standard Handling
      ReferencesMantelingu, K., et al. 2007. J. Phys. Chem. B 111, 4527.