mPEG-OH

Synonyms: Methoxy-PEG-OH; Methoxy polyethylene glycol-OH

mPEG-OH is a polyethylene glycol derivative modifier with methoxy at one end and hydroxyethyl at the other end. The hydroxyl group can be further substituted with other reactive functional groups to form new methoxy polyethylene glycol derivatives. mPEG-OH is soluble in water and most organic solvents, which helps to improve the solubility and stability of modified biomolecules in solvents or other environments, while reducing the immunogenicity of peptides and proteins, and inhibiting charged molecules on the modified surface Of non-specific binding. Depending on the molecular weight, mPEG-OH appears white liquid, semi-solid or solid. At present, mPEG-OH has broad application prospects in many fields such as peptide synthesis, polymer synthesis, organic synthesis, targeted drug delivery, and sustained and controlled release of drugs.