POPG sodium salt is a negatively charged phospholipid. POPG sodium salt affects the interactions of membrane proteins with other molecules by changing the charge characteristics of the lipid environment. POPG sodium salt increases the apparent affinity of Galphaq and Gbeta1gamma1 for activated NTS1. POPG sodium salt can interact with the positive charge of peptides. POPG sodium salt can be used in Parkinsons disease research[1][2][3][4].
