DBCO-SS
A bifunctional reagent combining a DBCO group for copper-free click chemistry with a disulfide bond (also known as DBCO–disulfide or DBCO-SS) for redox-responsive cleavage. Enables efficient, bioorthogonal conjugation to azide-modified biomolecules followed by controlled intracellular release under high glutathione conditions. Ideal for constructing stimulus-responsive drug delivery systems, targeted therapeutics, and traceless release platforms.



