Rapid and Automated Fluorescence-Linked Immunosorbent Assay for High-Throughput Screening of Hiv-1 Fusion Inhibitors Targeting gp41

The human immunodeficiency virus type 1 (HIV-1) envelope glycoprotein gp41 plays an important role in the virus entry. During the process of fusion between the viral and target cell membranes, the N- and C-terminal heptad repeat (HR) regions of the gp41 extracellular domain associate to form a 6-helical bundle, corresponding to the fusion-active gp41 core. Any compound that blocks the gp41 6-helix bundle formation between the N- and C-peptides,...