Category:
Intermediates&Fine Chemicals
CAS NO:
1807503-85-0
Standard:
In-house Standards,
Alkyne-PEG2-SS-PEG2-acid is a cleavable PEGylated linker featuring terminal alkyne and carboxylic acid groups connected by disulfide bonds. It enables site-specific bioconjugation via copper-free click chemistry for antibody-drug conjugate (ADC) synthesis.
Store under inert atmosphere at -20°C to prevent disulfide oxidation. Handle with appropriate PPE as it may cause skin irritation. Not intended for direct clinical administration without further formulation.