Topic: peg

As an amphiphilic polymer, PEG can be soluble in water and most organic solvents, and has the characteristics of good biocompatibility, non-toxicity, and low immunogenicity. It can be excreted through the kidneys, so there will be no accumulation phenomenon in the body. For a long time, PEG is a commonly used as pharmaceutical excipient, which has been widely applied in various medicaments such as soft ointment, suppository, drop pill, hard capsule, eye drop, injection and tablet.   Role o...