SUNBRIGHT® DE-200HS

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SUNBRIGHT DE-200HS is a homobifunctional NHS ester-PEG with a 20,000 Da PEG chain. The NHS groups at both ends react with amine-containing molecules to form a stable amide bonds. A fter PEGylation, the AS type is generally resistant to hydrolysis, making it suitable for the applications that require prolonged stability under aqueous or physiological conditions. Show more