dBET1isapotentandselectiveBRD4proteindegrader.Themolecule,dubbed“degronimid”,isharnessedbycombiningtwospecifichighaffinityproteinligands,(+)-JQ1forBRD4andPhthalimideforE3ubiquitinligasecereblon(CRBN),tetheredbyalinker.Fullyexploitingthecells’ownprotein-degrADIngmachinery,themoleculedragstheubiquitinligasecomplexintothetaggedprotein,leadingtoafast,sustainable,CRBN-dependentandligand-guidedBRD4degradation.Itissoselectivethatonlythreeproteins,BRD2,3,4,of>7000withinthecell,wereaffected.dBET1demonstratedpowerfulanti-leukemiaactivitiesbothincellandinanimalmodel,withfewnoticeablesideeffects.
Application
JQ1 basedPROTACthatselectivelydegradesBRD4incells
ProductInformation
Purity: >99.5%
MW: 799.7
Formula: C38H37ClN8O7S∙0.8H2O
CASNo. 1799711-21-9
PhysicalState: Lyophilizedwhitepowder
Quantity: 5mg;10mg;25mg
Solubility: 40mg/mLinDMSO
Storage: Storedesiccatedassuppliedat-20°Cforupto3years.Storesolutionsat-80°Cforupto6monthsor-20°Cforupto1month.
Documents
References
1. Winter etal (2015)DrugDevelopment.Phthalimideconjugationasastrategyfor invivo targetproteindegradation.Science 348 1376PMID: 25999370
2. Wurz etal (2017)A"Clickchemistryplatform"fortherapidsynthesisofbispecificmoleculesforinducingproteindegradation.J.Med.Chem.10.1021PMID: 28378579
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