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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
m-PEG4-acid V25864 m-PEG4-acid 67319-28-2 m-PEG4-acid is a PEG analogue containing a terminal carboxylic acid.
m-PEG4-PFP ester V76749 m-PEG4-PFP ester m-PEG4-PFP ester is a PROTAC (PROteolysis TArgeting Chimera) linker of the Polyethylene glycol (PEG) category, may be utilized to prepare PROTAC protein degraders.
m-PEG4-phosphonic acid V82784 m-PEG4-phosphonic acid 1872433-62-9 m-PEG4-phosphonic acid is a PROTAC (PROteolysis TArgeting Chimera) linker of the Polyethylene glycol (PEG) category, may be utilized to prepare PROTAC protein degraders.
m-PEG48-amine V82727 m-PEG48-amine 2416858-25-6 m-PEG48-amine is a PROTAC (PROteolysis TArgeting Chimera) linker of the Polyethylene glycol (PEG) category, may be utilized to prepare PROTAC protein degraders.
m-PEG5-amino-Mal V79983 m-PEG5-amino-Mal m-PEG5-amino-Mal is a PROTAC (PROteolysis TArgeting Chimera) linker of the Polyethylene glycol (PEG) category, may be utilized to prepare PROTAC protein degraders.
m-PEG6-alcohol V25910 m-PEG6-alcohol 23601-40-3 m-PEG6-alcohol is a PEG analogue containing a hydroxyl group.
m-PEG6-Boc V80828 m-PEG6-Boc m-PEG6-Boc is a PROTAC (PROteolysis TArgeting Chimera) linker of the Polyethylene glycol (PEG) category, may be utilized to prepare PROTAC protein degraders.
m-PEG7-Silane V80830 m-PEG7-Silane m-PEG7-Silane is a PROTAC (PROteolysis TArgeting Chimera) linker of the PEG category, may be utilized to prepare PROTAC protein degraders.
m-PEG750-Br V80829 m-PEG750-Br m-PEG750-Br is a PROTAC (PROteolysis TArgeting Chimera) linker of the PEG category, may be utilized to prepare PROTAC protein degraders.
m-PEG8-amide-C10-Thiol V80831 m-PEG8-amide-C10-Thiol m-PEG8-amide-C10-Thiol is a PROTAC (PROteolysis TArgeting Chimera) linker of the Polyethylene glycol (PEG) category, may be utilized to prepare PROTAC protein degraders.
m-PEG9-acid V82817 m-PEG9-acid 2576495-35-5 m-PEG9-acid is a PROTAC (PROteolysis TArgeting Chimera) linker of the Polyethylene glycol (PEG) category, may be utilized to prepare PROTAC protein degraders.
m-PEG9-Mal V78628 m-PEG9-Mal m-PEG9-Mal is a PROTAC (PROteolysis TArgeting Chimera) linker of the Polyethylene glycol (PEG) category, may be utilized to prepare PROTAC protein degraders.
m-PEGn-NHSester V82760 m-PEGn-NHSester 174569-25-6 m-PEGn-NHS ester is a PROTAC (PROteolysis TArgeting Chimera) linker, which belongs to the Polyethylene glycol (PEG) category and may be utilized to prepare PROTAC protein degraders.
Mal-amido-PEG10-acid V82679 Mal-amido-PEG10-acid 2785355-74-8 Mal-amido-PEG10-acid is a PROTAC (PROteolysis TArgeting Chimera) linker of the Polyethylene glycol (PEG) category, may be utilized to prepare PROTAC protein degraders.
Mal-amido-PEG15-acid V80665 Mal-amido-PEG15-acid Mal-amido-PEG15-acid is a PROTAC (PROteolysis TArgeting Chimera) linker of the Polyethylene glycol (PEG) category.
Mal-amido-PEG3-acid V82686 Mal-amido-PEG3-acid 2055353-75-6 Mal-amido-PEG3-acid is a PROTAC (PROteolysis TArgeting Chimera) linker of the Polyethylene glycol (PEG) category, may be utilized to prepare PROTAC protein degraders.
Mal-amido-PEG3-alcohol V80534 Mal-amido-PEG3-alcohol Mal-amido-PEG3-alcohol is a PROTAC (PROteolysis TArgeting Chimera) linker of the Polyethylene glycol (PEG) category.
Mal-amido-PEG3-NHS ester V82842 Mal-amido-PEG3-NHS ester 2055353-77-8 Mal-amido-PEG3-NHS ester is a PROTAC (PROteolysis TArgeting Chimera) linker of the Polyethylene glycol (PEG) category, may be utilized to prepare PROTAC protein degraders.
Mal-amido-PEG5-acid V79769 Mal-amido-PEG5-acid Mal-amido-PEG5-acid is a PROTAC (PROteolysis TArgeting Chimera) linker of the Polyethylene glycol (PEG) category, may be utilized to prepare PROTAC protein degraders.
Mal-amido-PEG7-NHS ester V80666 Mal-amido-PEG7-NHS ester Mal-amido-PEG7-NHS ester is a PROTAC (PROteolysis TArgeting Chimera) linker of the Polyethylene glycol (PEG) category, may be utilized to prepare PROTAC protein degraders.
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