Tosoh Bioscience offers a comprehensive line of high and low pressure columns to meet your purification needs.
The TSKgel product line was launched in 1972 with the introduction of the H-type, polymer-based columns for the analysis of organic-soluble polymers.
1978 saw the start of the PW-type column line for gel filtration of water-soluble polymers. A year earlier, in 1977, Tosoh introduced the SW-type, the first of a long line of high performance Gel Filtration columns that would became synonymous with analyzing protein molecular weight in the emerging field of biotechnology.
Over the years, H-, SW- and PW-type column lines have undergone continuous improvement through advances in particle synthesis and column technology. For every polymer, chances are that there is a TSKgel column ready to analyze your sample.The TSKgel product line has grown to include columns in nearly every mode of HPLC, including RPC, IEX, Affinity, HIC, and HILIC.
The newest additions to the TSKgel SW-type column line are the TSKgel SW mAb products, which consist of 3 specialized columns designed for the separation and analysis of monoclonal antibodies (mAb).
Should you not find the specific product you desire, custom columns are available for researchers who need a specific stationary phase in a format that is not already available commercially.