The Human Anti-HIV-1 gp120 Recombinant Antibody (clone VRC26-I1 (CAP256-VRC26-I1, VRC26.I1)); Fab Fragment from Creative Biolabs is a Human Monoclonal antibody to env. This antibody recognizes Virus antigen. The Human Anti-HIV-1 gp120 Recombinant Antibody (clone VRC26-I1 (CAP256-VRC26-I1, VRC26.I1)); Fab Fragment has been validated for the following applications: EIA, Immunoassay, Block/Neutralize/Inhibit, and ELISA.