Category:
Intermediates&Fine Chemicals
CAS NO:
2144777-72-8
Standard:
In-house Standards,
N3-SS-PEG2-acid is a heterobifunctional PEG reagent featuring an azide and carboxylic acid group linked by a disulfide bridge. This cleavable linker facilitates bioconjugation via click chemistry, yielding the molecular formula C16H28N4O7S2.
Store under inert atmosphere at -20°C to prevent premature oxidation. Handle with standard laboratory PPE; avoid inhalation or skin contact due to potential sensitization.