Fmoc-PEG12-NHS ester

• CAT Number: I016650
• CAS Number: 2227246-92-4
• Molecular Formula: C46H68N2O18
• Molecular Weight: 937.03
• Purity: ≥95%

Fmoc-PEG12-NHS ester is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1].
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].

Reference

[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
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