Polyethylene glycol:

Polyethylene Glycol , commonly abbreviated as PEG, is a polymer composed of repeating ethylene oxide units. Its physical and chemical properties vary depending on the average molecular weight (Mw) of the polymer chain. Stripped polyethylene glycol 400 Into a 5000-mL 3-neck, round-bottom flask equipped with a stirrer, a gas dispersion tube, and a vacuum outlet, place 3000 g of Polyethylene Glycol 400. Polyethylene glycol 400, Biochemical Assay Reagent. High Purity. 1 Polyethylene glycol (PEG) is a versatile polymer with overwhelming properties that enhance its abundant use in different applications. It is widely used in the food industry, various biomedical and pharmaceutical applications, and many daily used products such as cosmetics. In addition, PEGylation, the covalent binding of PEG molecules to nanocarriers, proteins, peptides, or drug molecules, has been designed as a brilliant approach to improve the pharmacokinetics and therapeutic efficacy of ...