Cy3-Polynyxin B nonapeptide

Cy3-Polymyxin B non peptide is a highly specific research probe that covalently couples the orange red fluorescent dye Cy3 with the polymyxin B non peptide fragment (Polymyxin B non peptide). It is designed for real-time tracking of changes in Gram negative bacterial outer membrane permeability and antimicrobial peptide interaction mechanisms, combining fluorescence visualization capabilities with unique sensitizing biological activity.

msds of Cy3-Polynyxin B nonapeptide