New Products This Week

TCI Topics This Week

NF-κB (nuclear factor kappa B) is an intracellular protein complex that controls gene transcription, which was identified by D. Baltimore et al. in 1986.1) NF-κB is usually sequestered in the cytoplasm by forming an inact ...


Sugar chains play an important role in biological activities. After nucleic acids and proteins, sugar chains have been described as the third chain of life. TCI intends not only to expand its lineup of basic reagents for sugar chain research by fusing organic synthesis with biotechnology, but also to work towards the development of even more unique and high value added sugar chain related products and applications.

Please make use of TCI’s sugars in Glycoscience.


Knowledge of bioscience is progressing toward a deeper, wider, and more comprehensive understanding, so sophisticated reagents are needed. We offer our unique rare earth fluorescent labeling agent and antibody products. We also offer a variety of other products such as chromogenic enzyme substrates, biochemical substances, and antioxidants.

Please find TCI product lines in Bioscience.

Notification of System Failure

Our online shop and search functions are unavailable due to the system failure at this moment.
We expect to have a fix as soon as we can.
We apologize for any inconvenience and we appreciate your patience and understanding.
New Products
Free Shipping
e-Shop login
Join Us
Enzymes and Antibodies
Chromatography Columns
Chromatography Columns
TCI Movie