This DyLight™ Multiplex 649/488 Duo Western Blot Kit contains: Goat anti-Mouse IgG (H+L) DyLight™ 488; Goat anti-Rabbit IgG (H+L) DyLight™ 649; Opal pre-stained protein standard; Wash buffer (10X TTBS); Blocking buffer (2x) and incubation box. This kit is suitable for fluorescent western blotting, multiplex analysis, including multicolor imaging, utilizing various commercial gel imaging systems.