Table 2.

Neutralizing activity against tier 2 viruses.

(-) Absence of peptide-specific binding antibodies. S/CO- signal to cut-off optical density. LDL- lower than the detection level of 20 copies per ml of plasma. Percent neutralization was determined in TZM-bl cells with plasma samples diluted 1:100. White cells indicates < 20% of neutralization; Yellow cells indicate 20 to < 50% neutralization; light brown highlighting indicates 50% to < 80% neutralization; red highlighting indicates ≥ 80% neutralization.