china polymer anionic cation flocculant powder polyacrylamide
Another low volume but important use of anionic and cationic polyacrylamides is gel electrophoresis for macromolecule separation. When an electic field is applied across a PAM gel, the (negatively) charged proteins or nucleic acids migrate
Tricine-sodium dodecyl sulphate-polyacrylamide gel electrophoresis (tricine-SDS-PAGE) is an efficient way of separating low-molecular-mass proteins. However, the standard system is quite complicated and specifically may not be useful when the
