Cyanine 555NS Succinimidyl Ester

Blue ice

Cyanine NS succinimidyl esters are non-sulfonated cyanine dyes that can be used to label proteins, oligonucleotides and nucleic acids. Available in 3 colors, Cyanine 488NS, Cyanine 555NS,   and Cyanine 647NS are non-sulfonated versions of Cy® 2, Cy® 3, and Cy® 5, respectively. They are designed to match by charge and molecular weight for 2D DIGE platform. Biotium offers these dyes as high quality amine-reactive succinimidyl esters.    Cyanine 555NS 

 
• Ex/Em 547/572 nm
 
• MW: 682
 
• MW added to protein: 441
 
• Red solid soluble in DMF or DMSO
 
• Store desiccated at -20°C; protect from light
 

    Also see sulfonated Cyanine Dye Succinimidyl Esters and Biotium's CF® Dye Succinimidyl Esters, available with more than 20 bright and photostable CF® Dyes.    Cy dye is a registered trademark of GE Healthcare.

Store with desiccant; Protect from light

Stable 4-5 days at RT as long as compound is dry

Chemistry reagents or solutions