Cy5.5 bis-NHS ester - CAS 2183440-77-7

Cy5.5 bis-NHS ester is an active cyanine dye containing NHS ester, utilized for labeling amine groups in peptides, proteins, and oligonucleotides.

2183356

C53H57ClN4O8

913.495

[Cl-].O=C(ON1C(=O)CCC1=O)CCCCCN2C=3C=CC=4C=CC=CC4C3C(C2=CC=CC=CC5=[N+](C=6C=CC=7C=CC=CC7C6C5(C)C)CCCCCC(=O)ON8C(=O)CCC8=O)(C)C

-20°C

Ice Packs

Dye-Reagents