Poly-L-lysine hydrobromide (MW 150000-300000)

Description

Poly-L-lysine hydrobromide MW 150000-300000 , a positively charged amino acid polymer, is a nonspecific attachment factor for cells. Poly-L-lysine hydrobromide MW 150000-300000 has good biocompatibility. Poly-L-lysine hydrobromide MW 150000-300000 is used to increase cell adhesion to solid substrates by enhancing electrostatic interaction between negatively charged ions of the cell membrane and the culture surface.