Fig. 2.

Changes in viral integrity determined after a timing of virus harvest or b incubation at a range of temperatures. a Viral capture, as described in Fig. 1 legend, with 5 antibodies was determined by % p24 capture when virus was harvested 24 or 72 h after final media change. b Viral infectivity was measured on TZM-bl cells after virus was stored at the indicated temperature for up to 96 h. Data shown is the average and standard deviation of two experiments, each performed in triplicate