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Bromo-PEG2-phosphonic acid diethyl ester

CAS No.: 1226767-94-7

Bromo-PEG2-phosphonic acid diethyl ester is a polyethylene glycol (PEG)-based linker used in the synthesis of proteolysi
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Description Bromo-PEG2-phosphonic acid diethyl ester is a polyethylene glycol (PEG)-based linker used in the synthesis of proteolysis targeting chimeras (PROTACs)[1].
In vitro PROTACs contain two different ligands connected by a linker; one is a ligand for an E3 ubiquitin ligase and the other is for the target protein. PROTACs exploit the intracellular ubiquitin-proteasome system to selectively degrade target proteins[1].
molecular weight 333.16
Molecular formula C10H22BrO5P
CAS 1226767-94-7
Storage Powder: -20°C for 3 years | In solvent: -80°C for 1 year
References 1. An S, et al. Small-molecule PROTACs: An emerging and promising approach for the development of targeted therapy drugs. EBioMedicine. 2018 Oct;36:553-562