Viruses

[Abstract] The fluorescence-linked antigen quantification (FLAQ) assay allows a fast quantification of HIV-1 p24^Gag antigen. Viral supernatant are lysed and incubated with polystyrene microspheres coated with polyclonal antibodies against HIV-1 p24^Gag and detector antibodies conjugated to fluorochromes (Figure 1). After washes, the ...