Sulfo-Cy5.5 dUTP

OP(OC[C@@H]1[C@@H](O)C[C@H](N2C(NC(C(C#CCNC(CCCCCNC(CCCCC[N+]3=C(C(C)(C4=C(C=C(S(=O)(O)=O)C=C5S(=O)([O-])=O)C5=CC=C43)C)/C=C/C=C/C=C6C(C)(C7=C8C(C(S(=O)(O)=O)=CC(S(=O)(O)=O)=C8)=CC=C7N\6C)C)=O)=O)=C2)=O)=O)O1)(OP(O)(OP(O)(O)=O)=O)=O

[1]M S Goryunova, et al. Rolling circle amplification with fluorescently labeled dUTP-balancing the yield and degree of labeling. Anal Bioanal Chem. 2021 Jun;413 (14) :3737-3748.