PROTAC Linkers
PROTACs (Proteolysis Targeting Chimeric Molecules) are heterobifunctional protein degraders and promising targeted therapeutics candidates for cancer. The PROTAC linker connects two functional motifs of a PROTAC, a target protein binder and an E3 ligase recruiter.
The linker plays an important role in a PROTAC. The features of the linker (type, length, attachment position) can affect the formation of ligase:PROTAC:target ternary complex, resulting in influencing the efficient ubiquitination of the target protein and its ultimate degradation. The optimal lengths of the PROTAC linkers are reported varying from 12-carbon to over 20-carbon, and the commonly used linkers in the development of PROTACs are PEGs, Alkyl-Chain and Alkyl/ether.
PROTAC Linkers Isoform Specific Products
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PROTAC Linkers Related Products (4098)
Related Products (4098)
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PROTAC Linkers Isoform Comparison
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Azido-PEG5-amine
0 ImagesAzido-PEG5-amine is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs. Azido-PEG5-amine is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups.
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Methyltetrazine-Ph-NHS ester
0 ImagesMethyltetrazine-Ph-NHS ester is an alkyl/ether-based PROTAC linker that can be used in the synthesis of PROTACs. Methyltetrazine-Ph-NHS ester is a click chemistry reagent, it contains a Tetrazine group that can undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules containing TCO groups.
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Fmoc-8-amino-3,6-dioxaoctanoic acid
0 ImagesSynonyms: Fmoc-NH-PEG2-CH2COOHFmoc-8-amino-3,6-dioxaoctanoic acid (Fmoc-NH-PEG2-CH2COOH) is a cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs). Fmoc-8-amino-3,6-dioxaoctanoic acid is also a PEG-based PROTAC linker that can be used in the synthesis of PROTACs.
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Leukotriene B4
0 ImagesSynonyms: LTB4; 5(S),12(R)-DiHETE
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Azido-PEG4-alcohol
0 ImagesAzido-PEG4-alcohol is a PEG-based PROTAC linker can be used in the synthesis of PROTACs. Azido-PEG4-alcohol is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups.
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Boc-NH-PEG2-C2-NH2
0 ImagesSynonyms: PROTAC Linker 13
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Biotin-PEG4-amino-t-Bu-DADPS-C6-azide
0 ImagesBiotin-PEG4-amino-t-Bu-DADPS-C6-azide is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs. Biotin-PEG4-amino-t-Bu-DADPS-C6-azide is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups.
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DBCO-PEG5-NHS ester
0 ImagesCat. No.: HY-126885CAS No.: 2144395-59-3DBCO-PEG5-NHS ester is a PEG/Alkyl/ether-based PROTAC linker can be used in the synthesis of PROTACs. DBCO-PEG5-NHS ester is a cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs). DBCO-PEG5-NHS ester is a click chemistry reagent, it contains a DBCO group that can undergo strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing Azide groups.
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Aeide-C1-NHS ester
0 ImagesAeide-C1-NHS ester is an alkyl/ether-based PROTAC linker that can be used in the synthesis of PROTACs. Aeide-C1-NHS ester is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups.
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5-Aminovaleric acid
0 Images5-Aminovaleric acid is believed to act as a methylene homologue of gamma-aminobutyric acid (GABA) and functions as a weak GABA agonist.
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Bromo-PEG2-C2-azide
0 ImagesBromo-PEG2-C2-azide is a non-cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs). Bromo-PEG2-C2-azide is also a PEG-based PROTAC linker that can be used in the synthesis of PROTACs. Bromo-PEG2-C2-azide is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups.
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Methyltetrazine-PEG5-NHS ester
0 ImagesCat. No.: HY-141269CAS No.: 1802907-92-1
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Azido-PEG4-C2-acid
0 ImagesAzido-PEG4-C2-acid a PEG-based PROTAC linker can be used in the synthesis of vRucaparib-TP4. Azido-PEG4-C2-acid is also a non-cleavable 4 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs). Azido-PEG4-C2-acid is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups.
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Azido-PEG8-NHS ester
0 ImagesAzido-PEG8-NHS ester is a cleavable 8 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs). Azido-PEG8-NHS ester is also a PEG- and Alkyl/ether-based PROTAC linker that can be used in the synthesis of PROTACs. Azido-PEG8-NHS ester is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups.
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Boc-NH-PEG4-CH2CH2NH2
0 ImagesCat. No.: HY-W008352CAS No.: 811442-84-9Boc-NH-PEG4-CH2CH2NH2 a cleavable 5 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs). Boc-NH-PEG4-CH2CH2NH2 is also a PEG-based PROTAC linker that can be used in the synthesis of PROTACs.
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Azido-PEG3-NHS ester
0 ImagesCat. No.: HY-140764CAS No.: 1092654-47-1Azido-PEG3-NHS ester is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs. Azido-PEG3-NHS ester is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups.
