Immunofluorescent analysis of A549 cells, using TBB5 Antibody (Cat. #AM1031a). AM1031a was diluted at 1?25 dilution. Dylight Fluor 488-conjugated goat anti-mouse lgG at 1:400 dilution was used as the secondary antibody (green). Cytoplasmic actin was counterstained with Dylight Fluor� 554 (red) conjugated Phalloidin (red).