DBCO-NHCO-PEG4-NHS ester

DBCO-NHCO-PEG4-NHS ester is a PEG/Alkyl/ether-based PROTAC linker can be used in the synthesis of PROTACs. DBCO-NHCO-PEG4-NHS ester is a cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs) [1]. DBCO-NHCO-PEG4-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.

Product Specifications

CAS Number

[2100306-58-7]

UNSPSC

12352203

Hazard Statement

H302-H315-H319-H335

Target

ADC Linker; PROTAC Linkers

Type

ADC Related

Related Pathways

Antibody-drug Conjugate/ADC Related; PROTAC

Applications

Cancer-programmed cell death

Field of Research

Cancer

Assay Protocol

https://www.medchemexpress.com/dbco-nhco-peg4-nhs-ester.html

Solubility

10 mM in DMSO

Smiles

O=C(CCC1=O)N1OC(CCOCCOCCOCCOCCC(NCCC(N2C3=CC=CC=C3C#CC4=CC=CC=C4C2)=O)=O)=O

Molecular Formula

C34H39N3O10

Molecular Weight

649.69

Precautions

P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P362+P364-P405-P501

References & Citations

[1]Thornlow DN, et al. Dual Site-Specific Antibody Conjugates for Sequential and Orthogonal Cargo Release. Bioconjug Chem. 2019 Jun 19;30 (6) :1702-1710.