TOYOPEARL® and TSKgel® chromatography resins

TOYOPEARL® chromatography resins are hydrophilic, macroporous, bulk processing media designed especially for large-scale chromatography applications. TOYOPEAR®L resins are available for the most common modes of liquid chromatography: size exclusion (SEC), hydrophobic interaction (HIC), ion exchange (IEC) and Affinity chromatography (AFC).

Based on their semi-rigid backbone structure TOYOPEARL® resins assure excellent pressure/flow characteristics. TOYOPEARL® is stable over the pH 2-13 range. Particle sizes are 20-40 µm superfine grade (S) for the highest performance, 40-90 µm for economical purification (M), and 90-120 µm coarse grade (C) and 100 – 300 µm extra coarse grade (EC) for the largest scale chromatography.

Similar Chemistries of TOYOPEARL® and TSKgel® columns allow seamless scale up. TOYOPEARL® polymeric resins are available as bulk resin and in prepacked ToyoScreen® columns for convenient screening.

Go to Tosoh Bioscience’s website for an overview of all resins.

For details and price, please contact MD Scientific via e-mail: or phone +45 7027 8565.

Chromatography Mode 

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