dbco peg4 dbco

DBCO-PEG4-DBCO is a cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs)[1].

DBCO-PEG4-Biotin (ADIBO-NH-PEG2-Biotin) is an azadibenzocyclooctyne-biotin derivative containing a biotin moiety and 4 PEGs.DBCO-PEG4-Biotin is a versatile biotinylation reagent that introduces a portion of biotin into an azide-labelled biomolecule via a copper-free catalytic alkyl azide reaction (SPAAC). azide-labelled biomolecules via a copper-free catalytic alkyl azide reaction (SPAAC).

Azido-PEG4-NHS-ester is a PEG-based linker molecule that can be used as a linker in PROTAC construction. It contains an azide group that participates in click chemistry reactions, including copper-catalyzed azide–alkyne cycloaddition (CuAAC) with alkynes, as well as strain-promoted azide–alkyne cycloaddition (SPAAC) with DBCO or BCN groups, thereby enabling molecular conjugation.

DBCO-Amide-PEG5-acid is a non-cleavable ADC linker utilized in the synthesis of antibody-drug conjugates (ADCs)[1].

DBCO-NHCO-PEG4-amine is a cleavable ADC linker used to conjugate MMAE and antibody (e.g., DBCO-VCpAB MMAE and DBCO-TRX MMAE with EC50s of 280 nM and 22 nM in SKBR3 cells, respectively) [1].

DBCO-NHCO-PEG4-NH-Boc is a cleavable ADC linker employed in the synthesis of antibody-drug conjugates (ADCs) [1].

DBCO-NHCO-PEG4-NHS ester is a DBCO-containing PEGylated active ester linker that combines NHS ester reactivity toward primary amines with strain-promoted azide-alkyne cycloaddition capability. It enables efficient bioconjugation through amide coupling and copper-free click reaction with azide groups. The PEG4 spacer provides hydrophilicity and tunable linker length, making it widely used in PROTAC and antibody-drug conjugate (ADC) construction.

DBCO-PEG4-amine is a cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs). DBCO-PEG4-amine can be used in the synthesis of FPM-PEG4-DBCO (a homobifunctional azide-to-azide cross-linker)[1].

DBCO-PEG4-C2-acid is an ADC linker featuring a DBCO group. It enables copper-free click chemistry for conjugating drug payloads to biological targets in drug delivery research.

DBCO-PEG4-Maleimide is a non-cleavable PEG-based linker used in the synthesis of antibody–drug conjugates (ADCs). DBCO-PEG4-Maleimide contains a dibenzocyclooctyne group, which enables strain-promoted alkyne–azide cycloaddition (SPAAC) with azide-functionalized biomolecules, supporting efficient construction of bioconjugates under copper-free click conditions.

DBCO-PEG4-NHS ester is a PEG-based PROTAC linker utilized in PROTAC synthesis[1].

Dde Biotin-PEG4-DBCO is a PEG-based linker for PROTACs that connects two essential ligands, facilitating selective protein degradation via the ubiquitin-proteasome system within cells.

N3-PEG4-C2-NH2 is a PEG-type PROTAC linker that can be used in the synthesis of PROTAC molecules .This compound is a click chemistry reagent containing an Azide group.It can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing an Alkyne group,and can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing DBCO or BCN groups.

Sulfo DBCO-PEG4-amine is a PEG-based linker for PROTACs, connecting two essential ligands crucial for forming PROTAC molecules and enabling selective protein degradation via the ubiquitin-proteasome system within cells.

Sulfo DBCO-PEG4-Maleimide is a PEGylated derivative with a maleimide group, commonly used as a linker for synthesizing PROteolysis TAgeting Chimeras (PROTACs)[1].

APN-PEG4-DBCO is a cleavable linker for antibody-drug conjugates (ADCs), consisting of a four-unit PEG and a DBCO moiety, used in ADC synthesis[1].

Boc-NH-PEG3-C2-triazole-DBCO-PEG4-VC-PAB-DMEA is a double-cleavable PEG linker (3-unit and 4-unit) designed for antibody-drug conjugation (ADC).

Carboxyrhodamine 110-PEG4-DBCO is a PEG-based PROTAC linker used in PROTAC synthesis [1].

DBCO-C2-PEG4-amine, a PEG-based linker for PROTACs, connects two essential ligands necessary for forming PROTAC molecules. This linker facilitates selective protein degradation by utilizing the ubiquitin-proteasome system within cells.

DBCO-C2-PEG4-NH-Boc is a PEG-based linker for PROTACs that joins two essential ligands, crucial for forming PROTAC molecules, and enables selective protein degradation by leveraging the ubiquitin-proteasome system within cells.

DBCO-C3-PEG4-amine is a PEG-based linker for PROTACs that joins two essential ligands crucial for forming PROTAC molecules, enabling selective protein degradation by leveraging the ubiquitin-proteasome system within cells.

DBCO-C3-PEG4-NH-Boc is a PEG-based linker for PROTACs that joins two essential ligands, crucial for forming PROTAC molecules, enabling selective protein degradation by leveraging the ubiquitin-proteasome system within cells.

DBCO-PEG4-Ahx-DM1 is a drug-linker conjugate that combines the microtubulin inhibitor DM1 (mertansine), an antibody-conjugatable maytansinoid designed to reduce systemic toxicity and improve tumor-specific delivery, with the linker DBCO-PEG4-Ahx, for developing antibody drug conjugates (ADCs).

DBCO-PEG4-alcohol is a PEG-based linker for PROTACs that joins two essential ligands, crucial for forming PROTAC molecules, enabling selective protein degradation by leveraging the ubiquitin-proteasome system within cells.