Product Description:

Poly-D-lysine hydrobromide is a positively charged synthetic polyamino acid having one HBr per lysine unit. It is a crystalline solid soluble in water. Poly-D-lysine hydrobromide is widely used as a coating to enhance cell attachment and adhesion to both plasticware and glass surfaces. This polycation is resistant to enzymatic degradation and has been used to culture a wide variety of cell types.