PAMAM G4-mPEG

PAMAM G4-mPEG,PAMAM-G4-PEG2K,(mPEG-PAMAM-G4)is a composite carrier formed by covalent coupling of a fourth generation polyamide amine dendritic polymer (PAMAM)with methoxypolyethylene glycol(mPEG)This structure combines the high loading capacity of PAMAM with the long cycling and low toxicity advantages of mPEG, making it one of the core delivery platforms in current targeted therapy systems PAMAM G4 has approximately 64 surface amino groups and can efficiently bind to negatively charged molecules such as nucleic acids(such as siRNA,mRNA,DNA)and anticancer drugs(such as doxorubicin,camptothecin)through electrostatic interactions or covalent bonds.This product is only for scientific research and cannot be used on the human body.

msds----PAMAM G4-mPEG