Janelia Fluor 646, free acid - CAS 1811539-57-7

Janelia Fluor 646, free acid, is a red fluorescent dye featuring a group that can react with inorganic acids. It is suitable for applications such as flow cytometry, confocal microscopy, super-resolution microscopy (including dSTORM for both live and fixed cells), and STED. The dye has an excitation maximum at 646 nm and an emission maximum at 664 nm.

1811475

C29H28N2O4Si

496.63

O=C([O-])C=1C=CC(=CC1C=2C=3C=CC(=CC3[Si](C4=CC(C=CC42)=[N+]5CCC5)(C)C)N6CCC6)C(=O)O

-20°C

Ice Packs

Dye-Reagents