Bis-PEG2-PFP ester


CAS No. : 1314378-18-1

1314378-18-1
Price and Availability of CAS No. : 1314378-18-1
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Cat. No. : HY-112560
M.Wt: 538.29
Formula: C20H12F10O6
Purity: >98 %
Solubility: 10 mM in DMSO
Introduction of 1314378-18-1 :

Bis-PEG2-PFP ester is also a non-cleavable 2 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs)[1]. Bis-PEG2-PFP ester is also a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[2]. In Vitro: ADCs are comprised of an antibody to which is attached an ADC cytotoxin through an ADC linker[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[2].

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