Words similar to polyethylenimine

Example sentences for: polyethylenimine

How can you use “polyethylenimine” in a sentence? Here are some example sentences to help you improve your vocabulary:

PEDF binding to cell-surface receptors was assayed using biologically active radioligand 125I-PEDF and Y-79 cells [ 18 ] by a widely-used method with a mechanism of retention of receptors on polyethylenimine-treated glass-fiber filters based mainly on ionic interactions [ 32 ] . Polyethylenimine binds strongly to glass, which is negatively charged and integral membrane proteins tend to be acidic.
Because binding of cell-surface receptors to polyethylenimine filters is rather insensitive to ionic strength, the ionic phenomenon is thought to be supplemented by hydrophobic forces and hydrogen binding [ 32 ] . The method used with Y-79 cells and radiolabeled PEDF has been described before in detail [ 18 ] . Briefly, cells cultured overnight in serum-deprived medium at 37°C were transferred to ice/water bath for 10 minutes before the addition of ligand.