Category:
Intermediates&Fine Chemicals
CAS NO:
2353409-84-2
Standard:
In-house Standards,
Diketone-PEG-PFP ester is a specialized heterobifunctional linker used in bioconjugation. It features a diketone moiety for ketone-reactive chemistry, a polyethylene glycol (PEG) spacer, and a pentafluorophenyl (PFP) ester active group. The general formula varies based on PEG chain length (n). CAS number is often product-specific.
Store at -20°C under inert atmosphere to prevent hydrolysis. Handle in a fume hood due to potential irritancy. Not approved for direct clinical administration; intended solely for research use.