The Human Anti-HIV-1 gp41 Recombinant Antibody (clone 1-27) from Creative Biolabs is a Human Monoclonal antibody to env. This antibody recognizes Virus antigen. The Human Anti-HIV-1 gp41 Recombinant Antibody (clone 1-27) has been shown to work in the following applications: Block/Neutralize/Inhibit.