Tocris Bioscience

Stem Cell Reagents in Solution

Now available in ready-to-use 10 mM sterile-filtered solutions. Choose from CHIR 99021, LDN 193189, and ROCK inhibitor Y-27632.

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Spontaneously Blinking Janelia Fluor^® Dyes

New Janelia Fluor^® Dyes ideal for single-molecule localization microscopy

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Experience CoraFluor™ TR-FRET

Redefining TR-FRET with brighter, robust, and versatile assay technology

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Conveniently shop your Tocris products and more than 500,000 antibodies, proteins, and ELISA kits from Bio-Techne’s other brands at bio‑techne.com

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Tocris Life Science Posters

A colorful and informative look at different research areas. Download or request your free copy today!

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Featured New Products

8817 | CoraFluor™ 1, Haloalkane
Cell impermeable terbium cryptate FRET donor for TR-FRET assay development, with chloroalkane ligand

8831 | HB-2-30
Fluorescent TG2/LRP1 substrate for imaging endocytosis

8802 | MPD 2
SARS-CoV-2 M^pro Degrader (PROTAC^®)

8113 | BAY 593
Geranylgeranyltransferase-I (GGTase-I) inhibitor

8815 | PA Janelia Fluor^® 646, Haloalkane
Photoactivatable Janelia Fluor^® 646 with chloroalkane handle for self-labeling tags fusion protein

Targeted Protein Degradation and Induced Proximity Symposium

5th Virtual Bio-Techne TPD and Induced Proximity Symposium

This symposium covered new developments from leading scientists working in induced proximity research and is now available on demand on our Bio-Techne website.

View Symposium on Demand

The Organoid Handbook

This handbook includes key publications, protocols, reagents, and troubleshooting recommendations for culturing, maintenance and imaging of different types of organoids.

Request Guide

PEI STAR-Go™ transfection reagent

A ready-to-use, sterile-filtered aqueous formulation of our high performance PEI STAR™ transfection reagent. For affordable and scalable transient gene expression.

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Stem Cell Reagents in Solution

Spontaneously Blinking Janelia Fluor^® Dyes

Experience CoraFluor™ TR-FRET

Conveniently shop your Tocris products and more than 500,000 antibodies, proteins, and ELISA kits from Bio-Techne’s other brands at bio‑techne.com

Tocris Life Science Posters