Donkey anti-Rabbit IgG (H&L), DyLight 405 conjugated, min. cross-reactivity to bovine, chicken, goat, guinea pig, hamster, horse, human, mouse, rat or sheep IgG is a secondary antibody conjugated to DyLight 405, which binds to rabbit IgG in immunological assays. DyLight 405 has Amax = 400 nm, Emax = 420 nm. DyLight is a registered trade mark of Thermofisher Inc., and its subsidaries