Biological Activity
Potent CBP/p300 bromodomain (BRD) inhibitor (Kd values are 21 and 32 nM for CBP and p300 BRDs respectively). Exhibits 40-fold and 250-fold selectivity for CBP over the first BRD of BRD4 (BRD4(1)) and BRD4(2) respectively. Accelerates FRAP recovery in cells at a concentration of 1 μM.
Licensing Information
This probe is supplied in conjunction with the Structural Genomics Consortium. For further characterization details, please visit the SGC-CBP30 probe summary on the SGC website.
External Portal Information
Chemicalprobes.org is a portal that offers independent guidance on the selection and/or application of small molecules for research. The use of SGC-CBP30 is reviewed on the chemical probes website.
Compound Libraries
SGC-CBP30 is also offered as part of the Tocriscreen Plus and Tocriscreen Epigenetics Toolbox. Find out more about compound libraries available from Tocris.
Technical Data
| M. Wt | 509.04 |
| Formula | C28H33ClN4O3 |
| Storage | Store at +4°C |
| Purity | ≥98% (HPLC) |
| PubChem ID | 72201027 |
| InChI Key | GEPYBHCJBORHCE-SFHVURJKSA-N |
| Smiles | CC1=C(C(C)=NO1)C2=CC=C3C(N=C(CCC4=CC(Cl)=C(OC)C=C4)N3C[C@@H](N5CCOCC5)C)=C2 |
The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.
All Tocris products are intended for laboratory research use only.
Solubility Data
| Solubility | Soluble to 100 mM in DMSO and to 100 mM in ethanol |
Preparing Stock Solutions
The following data is based on the product molecular weight 509.04. Batch specific molecular weights may vary from batch to batch due to solvent of hydration, which will affect the solvent volumes required to prepare stock solutions.
| Concentration / Solvent Volume / Mass | 1 mg | 5 mg | 10 mg |
|---|---|---|---|
| 1 mM | 1.96 mL | 9.82 mL | 19.64 mL |
| 5 mM | 0.39 mL | 1.96 mL | 3.93 mL |
| 10 mM | 0.2 mL | 0.98 mL | 1.96 mL |
| 50 mM | 0.04 mL | 0.2 mL | 0.39 mL |
Molarity Calculator
Reconstitution Calculator
Dilution Calculator
Product Datasheets
References
References are publications that support the products' biological activity.
Gallenkamp et al (2014) Bromodomains and their pharmacological inhibitors. ChemMedChem 9 438 PMID: 24497428
Hay et al (2014) Discovery and optimization of small-molecule ligands for the CBP/p300 bromodomains. J.Am.Chem.Soc. 136 9308 PMID: 24946055
Hammitzsch et al (2015) CBP30, a selective CBP/p300 bromodomain inhibitor, suppresses human Th17 responses. Proc.Natl.Acad.Sci.U.S.A. 112 10768 PMID: 26261308
Keywords: SGC-CBP30, supplier, SGCCBP30, CREBBP, CBP, EP300, p300, bromodomains, inhibitors, inhibits, chemical, probes, epigenetics, SGC, potent, selective, active, in, cells, permeable, structural, genomics, consortium, Bromodomains, Histone, Acetyltransferases, Bromodomains, Tocris Bioscience
