Figure 4From: Viroporin potential of the lentivirus lytic peptide (LLP) domains of the HIV-1 gp41 proteinLLP peptides disrupt lipid membranes. Tb3+/DPA assay for peptide induced membrane permeation. Disruption of 90%POPC:10%POPG large unilamellar vesicles (LUV's) containing entrapped terbium and external DPA by LLP peptides is indicated by green Tb/DPA fluorescence under UV illumination.Back to article page