Figure 6. Coimmunoprecipitation of PAG-3 and UNC-3.
HEK293 cells were transfected with the indicated constructs, myc-epitope-tagged PAG-3 was immunoprecipitated with anti-myc antiserum, proteins were resolved using SDS-PAGE, and UNC-3 was detected on a western blot with UNC-3 antiserum (αUNC-3). Filled arrowheads indicate UNC-3 protein. The asterisk indicates an irrelevant band detected by the UNC-3 antiserum running slightly below UNC-3.