SUNBRIGHT ME-050PS is a methoxy PEG NHS ester with a 5,000 Da PEG chain. The NHS group reacts with amine-containing molecules to form a stable amide bond. After PEGylation, the PS type is generally resistant to hydrolysis, making it suitable for the applications that require prolonged stability under aqueous or physiological conditions.
Methoxy-PEG-(CH2)2COO-NHS, Mw 5,000
Chemical Name: α-Methyl-ω-[3-(N-succinimidyl)oxy-3-oxopropyloxy], polyoxyethylene
CAS#: 174569-25-6
