Cyanine 555 Succinimidyl Ester

&lamba; Ex/&lamba; Em (water) = 555/565 nm Dark red solid soluble in DMF and DMSO Store at -20°C and protect from moisture and light C41H56N4O10S2 MW: 829 &lamba; Ex/&lamba; Em (water) = 555/565 nm ExEm Dark red solid soluble in DMF and DMSO Store at -20°C and protect from moisture and light C41H56N4O10S2 41564102 MW: 829 Cy3, Cy5, Cy5.5, and Cy7 are registered trademarks of GE Healthcare.