Janelia Fluor® 646, Maleimide

Janelia Fluor® 646, Maleimide (JF646, Maleimide) is a red fluorescent dye that contains a maleimide group. JF646, Maleimide can be used in cellular imaging[1][2]. Janelia Fluor® products are licensed under U.S. Pat. Nos. 9,933,417, 10,018,624 and 10,161,932 and other patents from Howard Hughes Medical Institute.

C35H34N4O5Si

618.75

O=C(C1=CC=C(C(C(C2=CC=C(C=C2[Si]3(C)C)N4CCC4)=C(C3=C/5)C=CC5=[N+]6CCC/6)=C1)C([O-])=O)NCCN7C(C=CC7=O)=O

Fluorescent Dye

97.5

DMSO : 50 mg/mL (ultrasonic)

-20°C (Powder, protect from light)

Blue Ice