DuPont™ AmberChrom™ 1x8 200-400 Cl Fine Mesh Ion Exchange Resin
DuPont™ AmberChrom™ fine mesh anion exchange resins are microporous (gel) resins based on polystyrene crosslinked with DVB and functionalized with trimethylammonium chloride ligands. These ion exchange chromatography resins are used in the front-end of drug processes to help purify raw materials, adjust pH or desalt, remove surfactants from drug streams, and increase product purity and concentration in crude purifications. With its high crosslinking level, the AmberChrom™ 1x8 series provides the tightest resin network of the DuPont™ AmberChrom™ fine mesh anion exchange products and is an ideal choice for applications that need to process drugs and raw materials smaller than ~1000 Dalton molecular weight with minimal swelling. There are three products in this series.
DuPont™ AmberChrom™ 1x8 200-400 Cl fine mesh resin has the smallest particle size of the series. This is an excellent choice for anion exchange processes that are willing to accept higher backpressure for faster kinetics. Screened with 200-400 mesh, approximate particle size range of 35-75 µm. See Product Data Sheet for details.
Uses
- Separation and isolation of amino acids
- Desalting and pH adjustment
- Raw material purification
- Surfactant removal
- Crude purification and concentration after fermentation
Advantages
- Improved kinetics compared to traditional ion exchange resins
- Compatible with a broad range of pH and buffer choices
- Consistent performance across many cleaning cycles
Product Category
DuPont™ AmberChrom™ Fine Mesh Resins
Browse our comprehensive portfolio of DuPont™ AmberChrom™ fine mesh resins, complete with product information, product data sheets, and FDA letters.
- DuPont™ AmberChrom™ 1x8 200-400 Cl Fine Mesh Ion Exchange Resin