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 (4102)
Related Products (4102)
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PROTAC Linkers Isoform Comparison
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t-Boc-Aminooxy-PEG2-azide
0 ImagesCat. No.: HY-140431CAS No.: 252378-68-0t-Boc-Aminooxy-PEG2-azide is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs. t-Boc-Aminooxy-PEG2-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-methyltetrazine
0 ImagesCat. No.: HY-133467Purity: 98.52%Methyltetrazine-PEG5-methyltetrazine is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs. Methyltetrazine-PEG5-methyltetrazine 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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Br-PEG3-MS
0 ImagesCat. No.: HY-138336CAS No.: 2702323-73-5
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Bis-PEG9-acid
0 ImagesCat. No.: HY-126894CAS No.: 1268488-70-5Bis- PEG9- acid is a PEG-based PROTAC linker can be used in the synthesis of PROTACs. Bis- PEG9- acid is a cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs).
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Iodo-PEG3-N3
0 ImagesCat. No.: HY-130525CAS No.: 936917-36-1Iodo-PEG3-N3 is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs. Iodo-PEG3-N3 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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Bromo-PEG2-CH2-Boc
0 ImagesCat. No.: HY-141371CAS No.: 1807518-63-3
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N-Boc-cis-4-Hydroxy-D-proline
0 ImagesN-Boc-cis-4-Hydroxy-D-proline is a non-cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs). N-Boc-cis-4-Hydroxy-D-proline is also a alkyl chain-based PROTAC linker that can be used in the Synthesis of ADCs or PROTACs.
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Hydroxy-PEG3-acid
0 ImagesCat. No.: HY-133052CAS No.: 518044-49-0
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PEG6-(CH2CO2H)2
0 ImagesCat. No.: HY-122702CAS No.: 77855-76-6
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Tos-PEG2-O-Propargyl
0 ImagesTos-PEG2-O-Propargyl is a PEG-based PROTAC linker can be used in the synthesis of Thalidomide-O-PEG2-propargyl (HY-126458). Tos-PEG2-O-Propargyl is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
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(2R,4R)-1-tert-Butyl 2-methyl 4-hydroxypyrrolidine-1,2-dicarboxylate
0 ImagesN-Boc-cis-4-hydroxy-D-proline methyl ester is a non-cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs). N-Boc-cis-4-hydroxy-D-proline methyl ester is also a alkyl chain-based PROTAC linker that can be used in the synthesis of PROTACs[1
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Azido-PEG4-CH2-Boc
0 ImagesCat. No.: HY-42618CAS No.: 864681-04-9Azido-PEG4-CH2-Boc is a cleavable 4 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs). Azido-PEG4-CH2-Boc is also a PEG- and Alkyl/ether-based PROTAC linker that can be used in the synthesis of PROTACs. Azido-PEG4-CH2-Boc 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-PEG9-acid
0 ImagesCat. No.: HY-130475CAS No.: 1670249-37-2Azido-PEG9-acid is a non-cleavable 9 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs). Azido-PEG9-acid is a PEG-based PROTAC linker can be used in the synthesis of PROTACs. Azido-PEG9-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.
