Fig. 3From: Identification of protein inhibitor of activated STAT 4, a novel host interacting partner that involved in bovine viral diarrhea virus growthThe co-localization between protein and PIAS4 by confocal microscopy. a Co-localization of core with PIAS4. BHK21 cells were transfected with pCDNA3.1-PIAS4-Myc and pCMV-HA-C or plasmids with switched tags, and subjected to indirect immunofluorescence to detect tagged C protein and PIAS4 using rabbit anti-Myc PAbs and mouse anti-HA MAb. b Co-localization of BVDV core with endogenous PIAS4. MDBK cells were infected with the BVDV and then subjected to indirect immunofluorescence to detect C protein and PIAS4 using anti-C protein MAb and anti-PIAS4 PAbsBack to article page