Cy3-PEG-SH (MW 5000)

MedChem Express

Cy3-PEG-SH (MW 5000)

5

Research Use Only

5000 (Average)

Cy3-PEG-SH (MW 5000) is a fluorescent labeling reagent that combines Cy3 (HY-D0822) fluorescent dye, polyethylene glycol (PEG) and sulfhydryl (SH) derivatives, and is suitable for molecular coupling. SH is highly reactive and can react with a variety of functional groups (such as maleimide) to form stable thioether bonds[1].

CC1(C)C2=CC=C(S(=O)(O)=O)C=C2N(CCCCCC(NCCOCCS)=O)/C1=C\C=C\C3=[N+](CC)C4=C(C=C(S(=O)([O-])=O)C=C4)C3(C)C.[n]

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