2-(Biotin-amido)-13-bis(carboxylethoxy)propane is a polyethylene glycol (PEG)-based PROteolysis TArgeting Chimera (PROTAC) linker utilized in the synthesis of PROTACs[1].
Biotin-C1-PEG3-C3-amine (TFA) is a polyethylene glycol (PEG) based linker that serves as a crucial component in the synthesis of proteolysis targeting chimeras (PROTACs)[1].
Boc-C1-PEG3-C4-OBn (PROTAC Linker 15) is a PEG-based PROTAC linker employed in the synthesis of various PROTACs, including PROTAC SGK3 degrader-1. PROTACs are composed of two distinct ligands connected by a linker; one ligand binds to an E3 ubiquitin ligase, while the other specifically interacts with the target protein. By leveraging the intracellular ubiquitin-proteasome system, PROTACs can selectively degrade target proteins[1].
Boc-C1-PEG3-C4-OH is an Alkyl/ether-based PROTAC linker utilized in the synthesis of PROTACs, which are characterized by their structure comprising two distinct ligands tethered by a linker. One ligand of PROTACs binds to an E3 ubiquitin ligase, while the other binds to the target protein. By leveraging the intracellular ubiquitin-proteasome system, PROTACs facilitate the targeted degradation of specific proteins[1].
Nutlin-C1-amido-PEG4-C2-N3 is a novel compound that functions as a ligand-linker conjugate for the E3 ligase. It is a synthesized molecule incorporating the MDM2 ligand derived from Nutlin 3, and a 4-unit PEG linker. This compound is specifically designed for utilization in PROTAC technology.
Estrone-N-O-C1-amido (ERα ligand 1) is an estrogen ligand derived from Estrone that specifically binds to estrogen receptor α (ERα). Through a linker, Estrone-N-O-C1-amido (ERα ligand 1) forms a complex with the cIAP1 ligand Bestatin, leading to the creation of SNIPER[1].
Pomalidomide-amido-C1-Br is a synthesized conjugate consisting of the Pomalidomide-based cereblon ligand and a linker, functioning as an E3 ligase ligand-linker. This compound serves as a tool for designing a B-Raf PROTAC degrader, specifically PROTAC B-Raf degrader 1, which exhibits anti-cancer activity[1].
Propargyl-O-C1-amido-PEG2-C2-NHS ester is a non-cleavable 2-unit PEG linker employed in antibody-drug conjugation (ADC) to connect antibodies with drugs.
Propargyl-O-C1-amido-PEG4-C2-NHS ester is a non-cleavable 4-unit PEG linker employed in antibody-drug conjugation (ADC) to connect antibodies with drugs.
Boc-C1-PEG2-C4-Cl (PROTAC Linker 1) is a PEG-based compound utilized for the synthesis of PROTACs. This chemical compound serves as a linker in the development of PROTACs[1].