Figure 3. Repeated testing of a diluted positive control sample using KSHV K8.1 and LANA ELISAs.
Performance of the K8.1 ELISA (a) and the LANA ELISA (b) on a diluted KS patient positive control sample repeatedly tested. The cutoff for each plate is shown as a gold line. The blue line indicates the average OD value of the positive control.