PROTAC Linker

Propargyl-PEG4-S-PEG4-propargyl is a PEG-based PROTAC linker designed for the synthesis of PROTAC molecules. This compound features an alkyne group, enabling it to participate in copper-catalyzed azide-alkyne cycloaddition (CuAAc) reactions with azide-containing compounds. Its unique structure and functional properties make it suitable for developing targeted protein degradation strategies in chemical biology research.

Bis-PEG3-PFP ester is a polyethylene glycol (PEG)-based linker designed for use in PROTAC (proteolysis-targeting chimeras) synthesis. It facilitates the conjugation of target proteins to E3 ligases, thereby promoting targeted protein degradation. This compound is critical for researchers developing innovative therapies using PROTAC technology to modulate protein levels in various biological pathways.

7-Azaspiro[3.5]nonane-2-ethanol serves as a PROTAC linker, playing a critical role in the synthesis of proteolysis-targeting chimeras (PROTACs). This compound facilitates the development of novel therapeutic agents by promoting targeted protein degradation, thus aiding in the investigation of various cellular processes and disease mechanisms. Its application is vital in drug discovery and the design of targeted therapies.

Br-PEG4-acid is a polyethylene glycol (PEG) linker designed for use in the synthesis of PROTACs (proteolysis-targeting chimeras). It facilitates the selective degradation of target proteins by serving as a crucial component in creating heterobifunctional small molecules. This reagent is pivotal in the development of novel therapeutics aimed at modulating protein levels for various research applications in drug discovery and cellular biology.

Boc-NH-PEG4-C2-Boc is a PEG-based linker designed for use in PROTAC (Proteolysis Targeting Chimeras) synthesis. This compound facilitates the assembly of bifunctional molecules by connecting a ligand for a target protein with an E3 ligase recruiting moiety, enhancing cellular degradation of targeted proteins. Its properties support diverse biological research applications, particularly in targeted protein degradation studies and therapeutic development.

m-PEG5-Propyne is a PEG-based linker designed for use in the synthesis of PROTACs (Proteolysis Targeting Chimeras). Featuring an alkyne group, it facilitates click chemistry reactions by enabling copper-catalyzed azide-alkyne cycloaddition (CuAAc) with azide-containing molecules. This compound is essential for researchers aiming to develop targeted protein degradation strategies, thereby enhancing the specificity and efficacy of therapeutic interventions.

m-PEG19-alcohol is a polyethylene glycol (PEG)-based linker designed for use in the synthesis of PROTACs (Proteolysis Targeting Chimeras). This compound facilitates the recruitment of E3 ubiquitin ligases to target proteins, promoting targeted protein degradation. m-PEG19-alcohol is crucial in the development of novel therapeutic agents aimed at selectively eliminating pathogenic proteins in various disease models.

TCO-PEG2-NHS ester is a PEG-based linker designed for use in the synthesis of PROTACs. This reagent features a TCO group capable of participating in an inverse electron demand Diels-Alder (iEDDA) reaction with tetrazine-containing molecules, facilitating targeted protein degradation applications. Its unique properties make it an essential component for researchers investigating protein modulation through innovative PROTAC methodologies.

Propargyl-PEG6-Br is a PEG-based linker designed for the synthesis of proteolysis-targeting chimeras (PROTACs). Featuring an alkyne moiety, this compound facilitates efficient copper-catalyzed azide-alkyne cycloaddition (CuAAc) with azide-bearing molecules. It plays a crucial role in developing innovative therapeutics by enabling targeted protein degradation, making it a valuable tool for researchers in drug discovery and metabolic studies.

Propargyl-PEG7-methane is a PEG-based linker specifically designed for the synthesis of PROTACs (Proteolysis Targeting Chimeras). This compound features an alkyne group, enabling it to participate in copper-catalyzed azide-alkyne cycloaddition (CuAAc) reactions with azide-containing molecules. Propargyl-PEG7-methane facilitates the construction of bifunctional molecules, allowing for targeted protein degradation applications in chemical biology research. Its unique structure and reactivity make it a valuable tool for developing innovative therapeutic strategies.

Piperidine-CO-C8-COOH is a PROTAC linker designed to facilitate targeted protein degradation. It serves as a crucial component in the synthesis of PROTAC BRD4 Degrader-42, enabling selective modulation of BRD4 protein levels. This compound is instrumental in research applications focusing on proteolysis targeting chimeras and therapeutic strategies aimed at degrading specific target proteins.

Azide-PEG3-Sulfone-PEG3-azide is a PEG-based linker designed for use in PROTAC synthesis, facilitating the creation of targeted protein degraders. This compound features an azide functional group, enabling it to engage in copper-catalyzed azide-alkyne cycloaddition (CuAAc) with alkyne-containing molecules. Additionally, it is capable of participating in strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules possessing DBCO or BCN groups, making it versatile for various bioconjugation applications in chemical research.

Benzyl-PEG6-NHBoc is a polyethylene glycol (PEG) based linker designed for the synthesis of PROTACs (Proteolysis Targeting Chimeras). This compound enhances solubility and molecular flexibility, facilitating the targeted degradation of specific proteins via the ubiquitin-proteasome pathway. It is suitable for various research applications in drug discovery and targeted protein degradation studies.

Propargyl-PEG3-PFP ester serves as a PEG-based PROTAC linker primarily involved in the synthesis of proteolysis-targeting chimeras (PROTACs). This compound features an alkyne group that facilitates copper-catalyzed azide-alkyne cycloaddition (CuAAc) with azide-containing molecules, enabling efficient conjugation strategies. Its application is critical in targeted protein degradation research, assisting in the development of novel therapeutic agents.

PEG20-Tos is a polyethylene glycol (PEG)-based linker designed for use in the synthesis of proteolysis-targeting chimeras (PROTACs). By providing a flexible and soluble connection between the E3 ligase recruiter and the target protein, PEG20-Tos enhances the efficiency of targeted protein degradation. This reagent is essential for studies involving targeted protein modulation and therapeutic development in cancer and other diseases.

Azido-PEG7-t-butyl ester is a PEG-based linker designed for the synthesis of PROTACs (Proteolysis Targeting Chimeras). This compound features an azide group that enables efficient click chemistry through copper-catalyzed azide-alkyne cycloaddition (CuAAC) with alkyne-containing molecules. Additionally, Azido-PEG7-t-butyl ester can participate in strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with compounds featuring DBCO or BCN groups, making it a versatile tool in targeted protein degradation research. Its application in the development of PROTACs facilitates the modulation of protein levels, thus advancing studies in cellular biology and therapeutic strategies.

Biotin-PEG6-NH-Boc is a PEG-based linker designed for use in the synthesis of PROTACs. This compound facilitates the creation of PROTAC molecules by providing a biotinylated moiety, which allows for the targeted degradation of proteins through the ubiquitin-proteasome system. It is particularly valuable in research focusing on targeted protein degradation and the development of innovative therapeutic strategies.

Fmoc-N-amido-PEG5-azide is a PEG-based PROTAC linker designed for use in the synthesis of PROTAC compounds. This reagent features an azide moiety that enables it to participate in copper-catalyzed azide-alkyne cycloaddition reactions (CuAAc) with alkyne-containing molecules. Additionally, it is capable of undergoing strain-promoted alkyne-azide cycloaddition (SPAAC) with DBCO or BCN-modified entities, making it a versatile tool for bioconjugation and chemical biology applications.

m-PEG8-ethoxycarbonyl-NHS ester is a polyethylene glycol (PEG)-based linker designed for use in the synthesis of PROTACs (Proteolysis Targeting Chimeras). This NHS ester facilitates the conjugation of target proteins to an E3 ligase, enhancing the selective degradation of specific proteins within cellular systems. Its solubility and biocompatibility make it suitable for various research applications in drug development and protein degradation studies.

Boc-aminooxy-PEG1-propargyl is a PEG-based linker designed for use in the synthesis of proteolysis-targeting chimeras (PROTACs). This reagent features an alkyne group that facilitates copper-catalyzed azide-alkyne cycloaddition (CuAAc), enabling efficient coupling with azide-containing molecules. It serves as a valuable tool for researchers in chemical biology and drug discovery, particularly in the development of targeted protein degradation strategies.

Tos-PEG8-Tos is a polyethylene glycol (PEG)-based linker specifically designed for the development of PROTACs (proteolysis-targeting chimeras). This compound facilitates the conjugation of ligand moieties to E3 ligases, enabling targeted protein degradation. Its application in PROTAC synthesis supports studies in targeted therapy and cellular physiology, making it a valuable tool for researchers in drug discovery and development.

FmocNH-PEG4-t-butyl acetate is a PEG-based linker designed for use in the synthesis of PROTACs (Proteolysis Targeting Chimeras). Its structure facilitates the conjugation of target proteins to E3 ligases, enabling selective degradation pathways. This compound is essential for researchers developing targeted protein degradation strategies, enhancing the efficacy of therapeutic interventions.

Mal-PEG2-NH-Boc is a polyethylene glycol (PEG) based linker designed for use in the synthesis of PROTAC (proteolysis-targeting chimera) compounds. This linker facilitates the conjugation of target proteins to E3 ligases, enabling the selective degradation of proteins of interest. Mal-PEG2-NH-Boc is essential for developing advanced biopharmaceuticals in targeted protein degradation research.

Propargyl-PEG9-acid is a PEG-based linker specifically designed for PROTAC (Proteolysis Targeting Chimera) synthesis. This compound features an alkyne group that facilitates copper-catalyzed azide-alkyne cycloaddition (CuAAc), enabling efficient conjugation with azide-containing biomolecules. Its structural properties enhance biocompatibility and solubility, making it a valuable tool in the development of targeted protein degradation applications in chemical biology and drug discovery.

N-Methyl-N'-methyl-O-(m-PEG4)-O'-(azide-PEG4)-Cy3 is a PEG-based PROTAC linker designed for the assembly of PROTAC molecules. Its azide functionality allows for copper-catalyzed azide-alkyne cycloaddition (CuAAC) reactions with alkyne-bearing compounds. Additionally, it is suitable for strain-promoted azide-alkyne cycloaddition (SPAAC) with dibenzocyclooctyne (DBCO) or bicyclononynes (BCN), facilitating precise biomolecular conjugation. This reagent is pivotal for advancing drug development and targeted protein degradation research.

HS-PEG5-CH2CH2NH2 is a PEG-derived linker designed for use in the synthesis of PROTACs (proteolysis-targeting chimeras). This compound facilitates the construction of bifunctional molecules, enabling targeted degradation of proteins within cellular systems. It is essential for advancing research in protein modulation and targeted protein degradation applications.

N-(Amino-PEG4)-N-Biotin-PEG4-acid functions as a biotin-labeled, polyethylene glycol (PEG) linker for protein degradation targeting chimera (PROTAC) synthesis. This compound facilitates the conjugation of biotin to target proteins, enhancing their degradation through the ubiquitin-proteasome pathway. It is suitable for research applications involving targeted protein degradation and characterization of biotinylated proteins.

m-PEG3-S-PEG3-Boc is a PEG- and alkyl/ether-based PROTAC linker designed for use in the synthesis of proteolysis-targeting chimeras (PROTACs). This linker facilitates the effective conjugation of target proteins to E3 ligases, enhancing the specificity and efficacy of targeted protein degradation. It is suitable for various applications in chemical biology and drug discovery, enabling researchers to investigate the modulation of protein levels within cells.

Benzyl-PEG8-MS is a polyethylene glycol (PEG)-based linker designed for use in the synthesis of PROTACs (Proteolysis Targeting Chimeras). This compound facilitates the formation of PROTACs by providing necessary flexibility and solubility, enabling efficient protein degradation by the ubiquitin-proteasome system. Its use in research allows for the targeted modulation of protein levels, making it a valuable tool in drug discovery and development applications.

N-Boc-N-bis(PEG2-propargyl) is a PEG-based PROTAC linker designed for the synthesis of proteolysis-targeting chimeras (PROTACs). This compound features an alkyne group, allowing it to participate in copper-catalyzed azide-alkyne cycloaddition (CuAAc) reactions with azide-containing molecules. Its utility in facilitating targeted protein degradation makes it valuable for research in drug discovery and development, particularly in studies aimed at modulating protein levels within biological systems.

Benzyl-PEG7-THP is a polyethylene glycol (PEG)-based linker designed for use in the synthesis of Proteolysis Targeting Chimeras (PROTACs). This versatile linker facilitates the connection between a target protein and an E3 ligase, enhancing the efficiency of targeted protein degradation. Its unique structure allows for improved solubility and bioavailability, making it suitable for various applications in drug discovery and development.

m-PEG3-Boc is a polyethylene glycol (PEG)-based PROTAC linker designed for the synthesis of proteolysis-targeting chimeras (PROTACs). This linker facilitates the conjugation of ligands to protein targets, enabling the selective degradation of specific proteins within cellular environments. m-PEG3-Boc is essential for researchers developing targeted therapeutics and investigating protein regulation mechanisms.

Ald-Ph-PEG4-Boc is a PEG-based linker designed for use in the synthesis of PROTACs (Proteolysis Targeting Chimeras). It facilitates targeted protein degradation by connecting a ligand for an E3 ubiquitin ligase to a protein of interest, enabling selective modulation of protein levels. This compound is essential for researchers focusing on novel therapeutic strategies in cancer and other diseases through targeted protein degradation.

m-PEG3-CH2-alcohol is a polyethylene glycol (PEG)-based linker designed for use in the synthesis of PROTACs (proteolysis-targeting chimeras). This compound facilitates the assembly of bifunctional molecules that selectively induce the degradation of target proteins through the ubiquitin-proteasome pathway. It is a valuable tool in chemical biology for exploring protein modulation and degradation mechanisms.

N-(m-PEG4)-N'-hydroxypropyl-Cy5 is a PEG-based linker designed for use in PROTAC (Proteolysis Targeting Chimera) development. This compound facilitates the conjugation of target proteins to E3 ligases, enabling targeted protein degradation. Its hydrophilic nature enhances solubility, making it suitable for various research applications in drug discovery and molecular biology.

m-PEG15-alcohol is a polyethylene glycol (PEG)-based linker designed for use in the synthesis of Proteolysis Targeting Chimeras (PROTACs). This compound facilitates the formation of PROTAC molecules by connecting an E3 ligase ligand to a target protein ligand, thereby enhancing targeted protein degradation. Its hydrophilic properties help improve the solubility and bioavailability of resulting PROTACs, making it a valuable tool in drug discovery and cellular biology research.

Azacyclohexane-O-cyclohexane-C-(OCH3)2 is a PROTAC linker designed for the synthesis of PROTAC LRRK2 Degrader-3. This compound acts as a potent degrader of LRRK2, demonstrating significant anti-neuroinflammatory effects. It is valuable in research applications aimed at elucidating the role of LRRK2 in neurodegenerative diseases and exploring targeted protein degradation strategies.

Boc-NH-PEG5-propargyl is a PEG-based linker designed for use in the synthesis of PROTAC (Proteolysis Targeting Chimera) compounds. This linker features an alkyne moiety, allowing it to participate in copper-catalyzed azide-alkyne cycloaddition (CuAAc) reactions with azide-containing molecules. Its unique structure makes it valuable for the development of novel protein degradation strategies in chemical biology research.

Propargyl-PEG3-OCH2-Boc is a PEG-based PROTAC linker designed for the synthesis of targeted protein degraders. This compound features an alkyne group, enabling it to participate in copper-catalyzed azide-alkyne cycloaddition (CuAAc) reactions with azide-containing molecules. Its unique properties make it a valuable tool in the development of PROTACs for targeted therapeutics and mechanistic studies in cellular biology.

m-PEG2-CH2CH2COOH is a polyethylene glycol (PEG)-based linker designed for PROTAC (Proteolysis Targeting Chimera) synthesis. This compound enhances solubility and promotes effective protein degradation by facilitating the conjugation of a target protein to E3 ligases. Its primary application lies in the development of new PROTAC molecules for targeted protein modulation in various biological research studies, including cancer and drug resistance investigations.

m-PEG7-Boc is a polyethylene glycol (PEG) linker designed for use in the synthesis of PROTAC (Proteolysis Targeting Chimeras). This compound facilitates efficient protein degradation by linking target proteins to E3 ligases, enhancing the specificity and efficacy of PROTAC-based therapeutic strategies. It is particularly useful in drug discovery applications aiming to modulate protein interactions and degradation pathways.

N-Boc-PEG-t-butyl ester is a PEG-based linker utilized in the development of PROTACs (Proteolysis Targeting Chimeras). This compound enhances the solubility and stability of the resulting PROTAC molecules, facilitating effective target protein degradation. It is essential for researchers focused on innovative therapeutic strategies involving targeted protein modulation.

Fluorescein-thiourea-PEG2-azide is a PEG-based linker designed for use in the synthesis of PROTACs, functioning primarily through click chemistry. This reagent contains an azide group capable of participating in copper-catalyzed azide-alkyne cycloaddition (CuAAc) reactions with alkyne-containing molecules. Additionally, it can perform strain-promoted alkyne-azide cycloaddition (SPAAC) with DBCO or BCN groups, making it a versatile tool for bioconjugation applications in chemical biology and drug development.

Bromoacetamide-PEG3-C1-acid is a polyethylene glycol (PEG)-based linker designed for use in the synthesis of PROTACs (proteolysis-targeting chimeras). This compound facilitates the conjugation of target proteins with E3 ligases, enabling selective degradation of intracellular proteins. Its unique structural properties enhance solubility and stability in biological systems, making it a valuable tool for chemical biology research and drug discovery applications.

Bis-Tos-PEG7 is a polyethylene glycol (PEG)-based linker designed for use in the synthesis of PROTACs (proteolysis-targeting chimeras). This compound facilitates the selective degradation of target proteins through the harnessing of the ubiquitin-proteasome system. Its hydrophilic nature enhances solubility and biocompatibility, making it suitable for various research applications in drug discovery and protein regulation studies. Bis-Tos-PEG7 is essential for researchers focusing on targeted protein degradation mechanisms.

S-acetyl-PEG6 serves as a PEG-based linker for PROTAC (proteolysis-targeting chimera) synthesis. Its structural properties facilitate the formation of linkers that enhance the stability and solubility of PROTACs. This compound is crucial for researchers developing targeted protein degradation strategies, aiding in the investigation of protein functions and therapeutic applications.

Tos-PEG2-CH2COOH is a polyethylene glycol (PEG)-based linker designed for use in PROTAC (Proteolysis Targeting Chimera) synthesis. This compound facilitates the targeted degradation of proteins by enhancing the solubility and biocompatibility of PROTAC molecules. It serves as a crucial building block in the development of novel therapeutic agents aimed at modulating protein levels in various biological research applications.

H-Cit-Lys(ma-Lys(PEG16))-Tyr-OH is a PEG-based linker specifically designed for PROTAC (Proteolysis Targeting Chimeras) synthesis. It facilitates the conjugation of target proteins to E3 ligases, enhancing proteasomal degradation of the target. This compound enables the development of innovative PROTACs for selective modulation of protein levels in various biological studies and therapeutic applications.

Azido-PEG3-S-PEG3-azide is a PEG-based linker designed for targeted protein degradation applications via PROTAC technology. This compound features an azide group that facilitates copper-catalyzed azide-alkyne cycloaddition (CuAAc) with alkyne-containing molecules. Additionally, it can participate in strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with DBCO or BCN-bearing compounds, making it a versatile tool for bioconjugation and drug development research.

N-Ethylheptanamide is a PROTAC linker designed for targeted protein degradation. This compound facilitates the synthesis of PROTACs, specifically enabling the development of FGFR2 degrader 1. It plays a crucial role in enhancing the specificity and efficacy of protein degradation studies, making it valuable for research in oncology and cellular signaling pathways.