Conserved neutralizing epitopes of HIV type 1 CRF01_AE against primary isolates in long-term nonprogressors.

Linear conserved B cell epitopes in envelope glycoprotein of long-term nonprogressors (LTNPs) HIV-1 CRF01_AE were determined. The envelope sequences of HIV-1 subtype E from Thailand were aligned to define consensus sequences. Then the peptides corresponding to these predicted regions were synthesized as peptides represent C1, C2, C3, C5, V2, V3, and gp41 regions.