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EN219
本产品不向个人销售,仅用作科学研究,不用于任何人体实验及非科研性质的动物实验。
EN219图片
CAS NO:380351-29-1
包装与价格:
包装价格(元)
1mg电议
5mg电议
10mg电议
25mg电议

产品介绍
EN219 是一种中等选择性的合成共价配体,针对 RNF114 的 N 端半胱氨酸 (C8),IC50 为 470 nM。 EN219 抑制 RNF114 介导的自身泛素化和 p21 泛素化。
Cas No.380351-29-1
Canonical SMILESBrC(C=C1)=CC=C1C2N(C(CCl)=O)N=C(C3=CC=C(Br)C=C3)C2
分子式C17H13Br2ClN2O
分子量456.6
溶解度DMF: 10 mg/ml,DMSO: 5 mg/ml,Ethanol: 1 mg/ml
储存条件-20°C
General tipsFor obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.
Shipping ConditionEvaluation sample solution : ship with blue ice
All other available size: ship with RT , or blue ice upon request
产品描述

EN219 is a synthetic recruiter of the E3 ubiquitin ligase RNF114.1It binds to cysteine 8 (C8) in the intrinsically disordered region of RNF114 (RNF114-C8; IC50= 470 nM) and inhibits RNF114-induced autoubiquitination and p21 ubiquitination in a cell-free assay when used at a concentration of 50 µM. EN219 (1 µM) also interacts with cysteine residues in the tubulin β1 chain (TUBB1), heat shock protein 60 (Hsp60), also known as Hsp family D member 1 (HspD1), and histone H3.1 (HIST1H3A) in 231MFP human breast cancer cells in a proteomic profiling assay. It has been linked to the bromodomain and extra terminal domain (BET) inhibitor ligand (+)-JQ1 for use as a proteolysis-targeting chimera (PROTAC) to degrade bromodomain-containing protein 4 (BRD4) in 231MFP cells.

1.Luo, M., Spradlin, J.N., Boike, L., et al.Chemoproteomics-enabled discovery of covalent RNF114-based degraders that mimic natural product functionCell Chem. Biol.28(4)559-566(2021)