DBCO-acid

Description

General Description

DBCO acid is a dibenzocyclooctyne (DBCO) derivative containing a reactive carboxylic acid functional group. The strained cyclooctyne structure enables copper-free click chemistry with azide-containing molecules through strain-promoted azide–alkyne cycloaddition (SPAAC).

Key Properties

• Copper-free click chemistry reagent
• Reactive carboxylic acid functionality
• DBCO moiety enables SPAAC reactions
• Suitable for amide coupling chemistry
• Efficient bioorthogonal conjugation platform

Applications

• Copper-free click chemistry bioconjugation
• Surface functionalization of nanoparticles and biomaterials
• Antibody and protein modification
• Drug delivery system development
• Hydrogel and polymer conjugation
• Bioorthogonal labeling applications

Functional Overview

The carboxylic acid group enables coupling with amine-containing molecules through standard amide bond formation chemistry, while the DBCO group supports selective copper-free conjugation with azide-functional compounds.

Summary

DBCO acid is a versatile click chemistry reagent widely used in copper-free bioconjugation, biomolecule modification, and advanced biomaterial engineering applications.