Cy5-PEG-FA (MW 2000)

Cy5-PEG-FA (MW 2000) is a fluorescently labeled biomolecule consisting of Cy5 fluorescent dye, polyethylene glycol (PEG), and Folic acid (FA) (HY-16637). Cy5 is commonly used in applications such as immunolabeling and nucleic acid labeling. The maximum emission wavelength of Cy5 is approximately 670 nm.

CC1(C)C2=CC=C(S(=O)(O)=O)C=C2N(CCCCCC(NCCOCCNC(CCC(C(O)=O)NC(C3=CC=C(NCC4=NC(NC(N)=NC5=O)=C5N=C4)C=C3)=O)=O)=O)/C1=C\C=C\C=C\C6=[N+](CC)C7=C(C=C(S(=O)([O-])=O)C=C7)C6(C)C.[n]

Fluorescent Dye

Room temperature