Creative Biolabs' Human Anti-HIV-1 gp120 Recombinant Antibody (clone F425 A1g8); scFv Fragment is a Human monoclonal antibody. The Human Anti-HIV-1 gp120 Recombinant Antibody (clone F425 A1g8); scFv Fragment was generated using env as the antigen. It reacts with Virus. This antibody has been shown to work in applications such as: Flow Cytometry.