Tosoh Bioscience

The Bioscience Division of Tosoh Corporation is headquartered in Tokyo, Japan. The Bioscience Division champions the research, manufacture, sales, and marketing activities for all separation products for chromatographic analysis and purification, as well as for instruments and reagents for clinical diagnostics.

The Nanyo Complex, where TSK-GEL and ToyoScreen columns as well as Toyopearl and TSK-GEL media are produced, is located in the city of Shu-nan in the Yamaguchi prefecture at the southwestern tip of the mainland of Japan. Research and Development activities for separation products are also housed in the Nanyo Complex. An extensive application development program is conducted at the Tokyo Research Center located in the suburbs of Tokyo.

The Chemistry of Innovation
By bringing the best in quality products, services and technologies from Tosoh Corporation, Tosoh Bioscience is dedicated to pioneering systems used to assist in monitoring life-threatening diseases and certain cancers, helping to prevent epidemics, purify water, monitor our environment, and making living better for everyone, everywhere.

Separations & Purification
Tosoh Bioscience offers pre-packed columns and bulk resins under the TSKgel®, TOYOPEARL® and SkillPak brand names. Continuing with a tradition of excellence that began with the introduction of one of the first SEC columns in 1976, we now offer a dedicated system for GPC (gel permeation chromatography) analysis, the EcoSEC GPC System.
500+ specialty products in analytical HPLC columns, chromatographic resins, and GPC instruments to meet your laboratory needs.

Clinical Diagnostics
Tosoh's diagnostic systems feature advanced immunoassay technologies such as the AIA series of automated immunoassay analyzers, G series of glycohemoglobin analyzers, and molecular testing solutions that support the monitoring of such life-threatening disease as diabetes, certain cancers, and microbial infections. They also feature integrated essential hardware and software uncompromising value through global customer support that includes ensuring the ready availability of the systems' consumable items, namely AIA-PACK reagent cups.
Superior automated immunoassay and glycohemoglobin analyzers, laboratory solutions, assays, and test-cup reagents.