PEI-Cholesterol MW:1800

Polyethylenimine(PEI)is a cationic polymer known for its ability to interact with negatively charged nucleic acids,such as DNA or RNA.It can condense and protect the nucleic acids from degradation,as well as facilitate their cellular uptake.However,the high positive charge of PEI can cause cytotoxicity and interfere with its delivery efficiency.

msds----PEI-Cholesterol MW:1800