Fig. 2From: Generation of monoclonal antibodies against native viral proteins using antigen-expressing mammalian cells for mouse immunizationLocalization of D1NS1 and D4NS1 on the surface of transfected HEK cells. IFA of methanol fixed D1NS1-HEK, D4NS1-HEK and untransfected HEK cells using mouse anti-hexa-His tag mAbs and Alexa568-labelled anti-mouse IgG antibodies. Nuclei were stained with DAPIBack to article page