Cy3 maleimide (chloride)

MedChem Express

Cy3 maleimide (chloride)

5

Research Use Only

99.25

C36H43ClN4O3

615.20

Cy3 maleimide chloride is a dye derivative of Cyanine 3 (Cy3) (HY-D0822) containing maleimide functional groups. Cy3 is a fluorescent dye with a fluorescence spectrum typically in the green to orange wavelength range. The alkyne functional group of Cy3 maleimide chloride can undergo a thiol-acrylamide reaction with molecules containing sulfur-oxygen functional groups to form covalent bonds. Cy3 maleimide chloride can bind to biological molecules such as proteins and antibodies to track their location and dynamic changes in biological samples.

O=C1C=CC(N1CCNC(CCCCCN2C3=C(C(C)(C)/C2=C\C=C\C4=[N+](C)C5=C(C4(C)C)C=CC=C5)C=CC=C3)=O)=O.[Cl-]

-20°C

41116134