Category:
Intermediates&Fine Chemicals
CAS NO:
1537170-85-6
Standard:
In-house Standards,
DBCO-PEG4-Acid is a bioorthogonal conjugation reagent featuring a dibenzocyclooctyne (DBCO) moiety for strain-promoted azide-alkyne cycloaddition (SPAAC). The polyethylene glycol (PEG4) spacer enhances solubility and reduces steric hindrance, while the terminal carboxylic acid enables amide coupling. Molecular formula: C28H35NO7. CAS No.: 1996508-78-7.