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.

Literature (1)

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.

  • 7-TM Receptors
  • Enzymes
  • Enzyme-Linked Receptors
  • Ion Channels
  • Nuclear Receptors
  • Transporters
  • Chemogenetics
  • Epigenetics
  • Fluorescent Imaging
  • Signal Transduction
  • Stem Cells