Figure 1
From: Identifiable biomarker and treatment development using HIV-1 long term non-progressor sera
LTNP Sera Analysis. Sera from five LTNP subjects (LTNP-1, LTNP-2, LTNP-3, etc.) and normal serum (NMS) were tested against HIV-1 gp160 protein using an ELISA assay. All 5 subjects had been infected with HIV-1 clade B for over 15Â years without developing into AIDS. All subjects showed considerable antibody binding at the endpoint titer, with subjects LTNP-2 and LTNP-5 (patient 25) having the highest antibody end point titers.