| Molecular Weight: | 440.50 |
| Formula: | C27H24N2O4 |
| Purity: | ≥98% |
| CAS#: | n/a |
| Solubility: | DMSO up to 50 mM |
| Chemical Name: | 1,3-dibenzyl-5-(4-hydroxy-2,6-dimethylbenzylidene)pyrimidine-2,4,6(1H,3H,5H)-trione |
| Storage: | Powder: 4oC 1 year. DMSO: 4oC 3 month; -20oC 1 year. |
Biological Activity:
EML425 is a selective, noncompetitive and cell permeable KAT3 histone acetyltransferases CBP/p300 inhibitor with IC50 of 1.1 µM for CBP and 2.9 µM for p300. It is noncompetitive versus both acetyl-CoA and a histone H3 peptide, and endowed with good cell permeability. In human leukemia U937 cells, EML425 induced a marked and time-dependent reduction in the acetylation of lysine H4K5 and H3K9, a marked arrest in the G0/G1 phase and a significant increase in the hypodiploid nuclei percentage. EML425 may be an invaluable chemical probe not only for mechanistic studies of p300-mediated lysine acetylation but also to further investigate the biological role of this KAT enzyme and its implications in physiological and/or pathological processes.
How to Use:
In vitro: EML425 was used at 10-100 µM final concentration in various in vitro assays.
In vivo: n/a
Reference:
- 1. Milite C, et al. A novel cell-permeable, selective, and noncompetitive inhibitor of KAT3 histone acetyltransferases from a combined molecular pruning/classical isosterism approach. (2015) J Med Chem. 58(6):2779-98.
Products are for research use only. Not for human use.
