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PROTAC Linkers

PROTACs (Proteolysis Targeting Chimeric Molecules) are heterobifunctional protein degraders and promising targeted therapeutics candidates for cancer.Target protein binders and E3 ligase recruiters, two functional motifs of a PROTAC, are joined by the PROTAC linker.

A PROTAC's linker has a crucial function. The characteristics of the linker (type, length, attachment position) can influence how ligase is formed. The PROTAC:target ternary complex affects the target protein's effective ubiquitination and eventual destruction. According to reports, the ideal linker lengths for PROTACs range from 12 to over 20 carbons. PEGs, alkyl chains, and alkyl ether are the most often employed linkers in the creation of PROTACs.

PROTAC Linkers related products

Structure Cat No. Product Name CAS No. Product Description
NHS-bis-PEG2-amide-Mal V80946 NHS-bis-PEG2-amide-Mal NHS-bis-PEG2-amide-Mal is a PROTAC (PROteolysis TArgeting Chimera) linker of the Polyethylene glycol (PEG) category, may be utilized to prepare PROTAC protein degraders.
NHSester-PEG13-COOH V80944 NHSester-PEG13-COOH NHS ester-PEG13-COOH is a PROTAC (PROteolysis TArgeting Chimera) linker and belongs to the PEG (Polyethylene glycol) class, may be utilized to prepare PROTAC molecules.
NHSester-PEG7-COOH V80945 NHSester-PEG7-COOH NHS ester-PEG7-COOH is a PROTAC (PROteolysis TArgeting Chimera) linker and belongs to the PEG (Polyethylene glycol) class, may be utilized to prepare PROTAC molecules.
Nonylbenzene-PEG8-OH V82719 Nonylbenzene-PEG8-OH 41506-14-3 Nonylbenzene-PEG8-OH is a PROTAC (PROteolysis TArgeting Chimera) linker of the Polyethylene glycol (PEG) category, may be utilized to prepare PROTAC protein degraders.
PEG3 V82884 PEG3 67439-82-1 PEG3 is a PROTAC (PROteolysis TArgeting Chimera) linker of the Polyethylene glycol (PEG) category, may be utilized to prepare PROTAC protein degraders.
PF-05231023 V4561 PF-05231023 1037589-69-7 PF-05231023 is novel and potent, long-actingFGF21-receptoragonist being developed as a potential treatment for T2DM.
Ph-PEG3 V82730 Ph-PEG3 7204-16-2 Ph-PEG3 is a PROTAC (PROteolysis TArgeting Chimera) linker of the Polyethylene glycol (PEG) category, may be utilized to prepare PROTAC protein degraders.
Phthalimide-PEG4-MPDM-OH V79321 Phthalimide-PEG4-MPDM-OH Phthalimide-PEG4-MPDM-OH is a PROTAC (PROteolysis TArgeting Chimera) linker and belongs to the PEG (Polyethylene glycol) class.
Phthalimide-PEG4-PDM-OTBS V81125 Phthalimide-PEG4-PDM-OTBS Phthalimide-PEG4-PDM-OTBS is a PROTAC (PROteolysis TArgeting Chimera) linker and belongs to the PEG (Polyethylene glycol) class.
Piperidine-GNE-049-N-Boc V82645 Piperidine-GNE-049-N-Boc 1936431-36-5 Piperidine-GNE-049-N-Boc is a ligand for the PROTAC target protein of dCBP-1.
Pomalidomide 4'-alkylC5-acid V82926 Pomalidomide 4'-alkylC5-acid 2225940-49-6 Pomalidomide 4'-alkylC5-acid (Example 3) is an E3 ligase (e.g. CRBN) ligand-linker conjugate containing Pomalidomide based cereblon (CRBN) ligand and 1 linker.
Pomalidomide 4'-PEG2-azide V82934 Pomalidomide 4'-PEG2-azide 2271036-45-2 Pomalidomide 4'-PEG2-azide is a synthetic E3 ligase (e.g. CRBN) ligand-linker conjugate containing a Pomalidomide-based cereblon ligand and a linker.
Pomalidomide 4'-PEG5-acid (Pomalidomide-PEG5-CO2H) V82923 Pomalidomide 4'-PEG5-acid (Pomalidomide-PEG5-CO2H) 2139348-63-1 Pomalidomide 4'-PEG5-acid (Pomalidomide-PEG5-CO2H) is a ligand (for E3 ligase )-linker conjugate containing Pomalidomide-based cereblon ligand and 5 Polyethylene glycol (PEG) units linker.
Pomalidomide-6-O-CH3 V82744 Pomalidomide-6-O-CH3 1547163-08-5 Pomalidomide-6-O-CH3 is a Pomalidomide-based E3 ubiquitin ligase cereblon (CRBN) ligand used to recruit cereblon proteins.
Pomalidomide-amido-C3-COOH V82936 Pomalidomide-amido-C3-COOH 2162120-77-4 Pomalidomide-amido-C3-COOH is a ligand (for E3 ligase )-linker conjugate containing a Pomalidomide-based cereblon ligand and a linker.
Pomalidomide-amido-C4-amido-C6-NH-Boc (Cereblon Ligand-Linker Conjugates 21; E3 Ligase Ligand-Linker Conjugates 54) V82665 Pomalidomide-amido-C4-amido-C6-NH-Boc (Cereblon Ligand-Linker Conjugates 21; E3 Ligase Ligand-Linker Conjugates 54) 2435808-02-7 Pomalidomide-amido-C4-amido-C6-NH-Boc is a ligand (for E3 ligase )-linker conjugate containing a Pomalidomide-based cereblon ligand and 1 linker.
Pomalidomide-amido-C4-amido-PEG2-C2-NH-Boc (Cereblon Ligand-Linker Conjugates 20; E3 Ligase Ligand-Linker Conjugates 53) V82662 Pomalidomide-amido-C4-amido-PEG2-C2-NH-Boc (Cereblon Ligand-Linker Conjugates 20; E3 Ligase Ligand-Linker Conjugates 53) 2435720-04-8 Pomalidomide-amido-C4-amido-PEG2-C2-NH-Boc is a ligand (for E3 ligase )-linker conjugate containing a Pomalidomide-based cereblon ligand and a 2-unit PEG linker.
Pomalidomide-amido-PEG3-C2-NH2 (Cereblon Ligand-Linker Conjugates 22; E3 ligase Ligand-Linker Conjugates 55) V82655 Pomalidomide-amido-PEG3-C2-NH2 (Cereblon Ligand-Linker Conjugates 22; E3 ligase Ligand-Linker Conjugates 55) 2328070-52-4 Pomalidomide-amido-PEG3-C2-NH2 (Cereblon Ligand-Linker Conjugates 22) is a synthetic E3 ligase (e.g. CRBN) ligand-linker conjugate that contains a Pomalidomide-based cereblon ligand and a 3-unit PEG linker.
Pomalidomide-amino-PEG3-NH2 V82841 Pomalidomide-amino-PEG3-NH2 2380273-74-3 Pomalidomide-amino-PEG3-NH2 is a synthetic E3 ligase (e.g. CRBN) ligand-linker conjugate, containing Pomalidomide-based cereblon ligand and 1 linker, which may be utilized to prepare PROTAC molecules.
Pomalidomide-amino-PEG3-NH2 hydrochloride V82978 Pomalidomide-amino-PEG3-NH2 hydrochloride 2380273-75-4 Pomalidomide-amino-PEG3-NH2 HCl is a synthetic E3 ligase (e.g. CRBN) ligand-linker conjugate, containing Pomalidomide-based cereblon ligand and 1 linker, which may be utilized to prepare PROTAC molecules.
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