Fig. 3.
EcoHIV-infected mice produce anti-Gag and anti-Tat antibodies. RIA was conducted by using the dilutions indicated of mouse sera obtained 3 mo after infection (nos. 6–10) or 6 wk after infection (no. 15), and detecting Ig binding by using 125I-labeled anti-mouse Ig. Shown are HIV-1 Gag wells (A) and HIV-1 Tat wells (B). The dilutions of sera tested are indicated at the tops of the bars.