Janelia Fluor® Dyes

Janelia Fluor® Dyes are tetramethylrhodamine (TMR) based fluorescent dyes that are bright, photostable and cell-permeable. They are supplied as NHS esters for coupling to primary amine groups and are compatible with self-labeling tag systems e.g. HaloTag® and SNAP-tag®. The dyes are suitable for confocal fluorescent imaging and super-resolution microscopy (SRM) techniques, such as dSTORM (live and fixed cells). Photoactivatable derivatives of some of the dyes are available.

We also offer Janelia Fluor® conjugated antibodies and custom conjugation services with our sister company Novus Biologicals.

HaloTag is a trademark of Promega Corporation, and SNAP-tag is a trademark of New England BioLabs, Inc.

Products
Literature (1)
Cat. No. Product Name / Activity
6296 Janelia Fluor® 525, SE
Yellow dye (Reactive group: NHS ester). Applications: super resolution microscopy, confocal and live cell imaging
6501 Janelia Fluor® 549, Azide
Yellow dye (Reactive group: azide). Applications: super resolution microscopy e.g. dSTORM & STED, confocal, flow and live cell imaging
6503 Janelia Fluor® 549, free acid
Yellow dye (Reactive group: free acid). Applications: super resolution microscopy e.g. dSTORM & STED, confocal, flow and live cell imaging
6500 Janelia Fluor® 549, Maleimide
Yellow dye (Reactive group: maleimide). Applications: super resolution microscopy e.g. dSTORM & STED, confocal, flow and live cell imaging
6147 Janelia Fluor® 549, SE
Yellow dye (Reactive group: NHS ester). Applications: super resolution microscopy e.g. dSTORM & STED, confocal, flow and live cell imaging
6502 Janelia Fluor® 549, Tetrazine
Yellow dye (Reactive group: tetrazine). Applications: super resolution microscopy e.g. dSTORM & STED, confocal and live cell imaging
6418 Janelia Fluor® 585, SE
Orange dye (Reactive group: NHS ester). Applications: super resolution microscopy, confocal, two-photon excitation and live cell imaging
6419 Janelia Fluor® 635, SE
Red dye (Reactive group: NHS ester). Applications: super resolution microscopy, confocal, flow and live cell imaging
7088 Janelia Fluor® 646, Azide
Red dye (Reactive group: azide). Applications: super resolution microscopy e.g. dSTORM & STED, confocal, and live cell imaging
6993 Janelia Fluor® 646, free acid
Red dye (Reactive group: free acid). Applications: super resolution microscopy e.g. dSTORM & STED, confocal, flow and live cell imaging
6590 Janelia Fluor® 646, Maleimide
Red dye (Reactive group: maleimide). Applications: super resolution microscopy e.g. dSTORM & STED, confocal, flow and live cell imaging
6148 Janelia Fluor® 646, SE
Red dye (Reactive group: NHS ester). Applications: super resolution microscopy e.g. dSTORM & STED, confocal, flow and live cell imaging
6420 Janelia Fluor® 669, SE
Far red dye (Reactive group: NHS ester). Applications: super resolution microscopy e.g. dSTORM & STED, confocal and live cell imaging
6149 PA Janelia Fluor® 549, SE
Yellow photoactivatable dye (Reactive group: NHS ester). Applications: super resolution microscopy (PALM), single molecule tracking and live cell imaging
6150 PA Janelia Fluor® 646, SE
Red photoactivatable dye (Reactive group: NHS ester). Applications: super resolution microscopy (PALM), single molecule tracking and live cell imaging

Literature for Janelia Fluor® Dyes

Tocris offers the following scientific literature for Janelia Fluor® Dyes to showcase our products. We invite you to request* or download your copy today!

*Please note that Tocris will only send literature to established scientific business / institute addresses.


New Product Guide

New Product Guide [Spring/Summer 2019]

Our new product guide highlights over 215 new products added to the Tocris Bioscience range during the first half of 2019.

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