We offer an extensive range of cation exchange chromatography resins for purification of small organic and inorganic compounds such as proteins, aminoacids, peptides, oligonucleotides.
Various base matrices are available including polystyrene, divinylbenzene, methacrylic and agarose back bones.
Ion exchange chromatography is used to separate molecules based on their net surface charge. Cation exchange chromatography, more specifically, uses a negatively charged ion exchange resin with an affinity for molecules having net positive surface charges.
Biological Molecule Separation
Protein & MAb Purification