SUNBRIGHT DE-030AS is a homobifunctional NHS ester-PEG with a 3,000 Da PEG chain. The NHS groups at both ends react with amine-containing molecules to form a stable amide bonds. After PEGylation, the AS type is generally resistant to hydrolysis, making it suitable for the applications that require prolonged stability under aqueous or physiological conditions.
NHS-OCOCH2O-PEG-CH2COO-NHS, Mw 3,000
Chemical Name: Poly(oxy-1,2-ethanediyl), α-[2-[(2,5-dioxo-1-pyrrolidinyl)oxy]-2-oxoethyl]- ω-[2-[(2,5-dioxo-1-pyrrolidinyl)oxy]-2-oxoethoxy]-
CAS#: 62066-14-2
*: make-to-order
