1,2bis(2iodoethoxy)ethane

1,2-Bis(2-iodoethoxy)ethane is a PEG-based PROTAC linker used in the synthesis of MT802 and SJF620, which are potent PROTAC BTK degraders with DC50s of 1 nM and 7.9 nM, respectively [1].

2-Azido-PEG3-amido-13-biscarboxylethoxypropane is a polyethylene glycol (PEG)-based linker designed for constructing PROTACs.

Ph-Bis(C1-N-(C2-NH-Boc)2) is a versatile alkyl chain-derived linker used in the synthesis of PROTACs [1].

2-(Biotin-amido)-13-bis(carboxylethoxy)propane is a polyethylene glycol (PEG)-based PROteolysis TArgeting Chimera (PROTAC) linker used in the synthesis of PROTACs[1].

2-(Azido-PEG3-amido)-1,3-bis(NHS ester) is a polyethylene glycol (PEG)-based linker used for PROTAC synthesis [1].

2-Amino-1,3-bis(carboxylethoxy)propane is a polyethylene glycol (PEG)-based linker utilized for PROTAC synthesis[1].

S-(1-Hydroxy-2-methylpropan-2-yl) methanesulfonothioate, an ADC linker, is a glutathione-cleavable compound used for attaching monoclonal antibodies (mAb) in antibody-drug conjugates (ADCs), specifically referring to the Alkyl-Chain composition of the linker portion of these molecules [1].

Bis-Tos-(2-hydroxyethyl disulfide) is a cleavable linker used in the synthesis of antibody-drug conjugates (ADCs) [1].

6-O-2-Propyn-1-yl-D-galactose functions as an irreversible glycolinker, facilitating the attachment of cytotoxic drugs for applications in antibody-drug conjugation (ADC).

PROTAC VEGFR-2 Degrader-1 (PROTAC-1), a specific degrader of PROTAC VEGFR-2, demonstrates minimal inhibition of VEGFR-2 (IC50 > 1 μM) and exhibits low anti-proliferative effects on EA.hy926 cells (IC50 > 100 μM) [1].

Bis (2-bromoethyl) ether, an alkyl chain-derived PROTAC linker, facilitates the synthesis of PROTACs.

Compound 72-1, also known as BCL-xL BCL-2 ligand 1, serves as a ligand for BCL-xL and BCL-2 proteins. It can be tethered to an E3 ligase via a linker, facilitating the formation of PROTACs [1] [2].