EN219
EN219 is a synthetic recruiter of the E3 ubiquitin ligase RNF114 and binds specifically to cysteine 8 (C8) within its intrinsically disordered region, exhibiting an IC50 of 470 nM. EN219 inhibits RNF114-induced autoubiquitination and p21 ubiquitination in cell-free assays at 50 μM. At 1 μM, EN219 interacts with multiple proteins including the tubulin β1 chain (TUBB1), heat shock protein 60 (Hsp60/HspD1), and histone H3.1 (HIST1H3A) in 231MFP breast cancer cells. Furthermore, EN219 has been linked to the bromodomain inhibitor (+) -JQ1 for the creation of a PROTAC capable of degrading BRD4 in 231MFP cells.
Product Specifications
CAS Number
380351-29-1
Field of Research
Protein Biochemistry
Purity
99.46% (May vary between batches)
Smiles
O=C (N1N=C (C=2C=CC (Br) =CC2) CC1C3=CC=C (Br) C=C3) CCl
Molecular Formula
C17H13Br2ClN2O
Molecular Weight
456.56
Storage Conditions
-20°C
Notes
For research use only.
Available Sizes
Frequently Asked Questions
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