CEX resin
21 listings from 10 suppliers · 2 Japanese makers
Japanese name: 陽イオン交換レジン（CEX）
Cation exchange (CEX) resins carry negatively charged groups such as sulfopropyl on a base matrix. In bind/elute mode they are used for polishing, removing aggregates and charge variants, and they can also serve as a capture step. Buyers compare the role (capture or polishing), dynamic binding capacity, resolution of aggregates and charge variants, base matrix (agarose, methacrylate or polystyrene), particle size, and flow and pressure limits. Below you will find the products we track, who makes them, and where to buy them in Japan.
| Product | Maker | Where to buy in Japan |
|---|---|---|
| Capto S ImpAct | Cytiva | Cytiva Japan (Japanese subsidiary) |
| Capto SP ImpRes | Cytiva | Cytiva Japan (Japanese subsidiary) |
| SP Sepharose Fast Flow | Cytiva | Cytiva Japan (Japanese subsidiary) |
| SOURCE 15S | Cytiva | Cytiva Japan (Japanese subsidiary) |
| TOYOPEARL GigaCap S-650 | Tosoh BioscienceJP maker | From the maker |
| TOYOPEARL SP-650 | Tosoh BioscienceJP maker | From the maker |
| Nuvia HR-S | Bio-Rad | Bio-Rad Laboratories K.K. (Japanese subsidiary) |
| Nuvia S | Bio-Rad | Bio-Rad Laboratories K.K. (Japanese subsidiary) |
| DIAION (cation exchange resins) | Mitsubishi ChemicalJP maker | From the maker |
| Product | Maker | Where to buy in Japan |
|---|---|---|
| UNOsphere S | Bio-Rad | Bio-Rad Laboratories K.K. (Japanese subsidiary) |
| Eshmuno CPX | Merck | Merck Ltd., Japan (Japanese subsidiary, Life Science) |
| Fractogel EMD SO3- | Merck | Merck Ltd., Japan (Japanese subsidiary, Life Science) |
| Praesto SP (SP45 / SP65 / SP90) | Purolite | Not yet confirmed |
| CIEX Chromatography Resins / Membranes | Sartorius | Sartorius Japan K.K. (Japanese subsidiary) |
| CMM HyperCel / S HyperCel | Pall | Nihon Pall Ltd. (Japanese subsidiary) |
| Product | Maker | Where to buy in Japan |
|---|---|---|
| HiScreen / HiTrap / PreDictor | Cytiva | Cytiva Japan (Japanese subsidiary) |
| ÄKTA Chromatography Systems | Cytiva | Cytiva Japan (Japanese subsidiary) |
| OPUS Pre-packed Columns | Repligen | Repligen (Japanese-language website) |
| TOYOPEARL Process Columns / Bulk Media | Tosoh BioscienceJP maker | From the maker |
| Foresight / RoboColumn Prepacked Columns | Bio-Rad | Bio-Rad Laboratories K.K. (Japanese subsidiary) |
| Analytical IEX Columns (charge variant) | Agilent | Not yet confirmed |
“Where to buy in Japan” shows only sales relationships we have confirmed on the company’s or the distributor’s own website. “Not yet confirmed” means we have not checked yet, not that the product is unavailable in Japan. Product names link to the maker’s own page.