Merck

Size Exclusion Chromatography Resins

Two white plastic containers with black caps used for storing liquids.

Size exclusion chromatography (SEC) is widely used in purification of native or recombinant proteins, viruses, and plasma-derived biotherapeutics. This separation method is not restricted by buffer composition. 

Our SEC resin offerings include:

  • Fractogel® EMD BioSEC resin for efficient separation of dimers, high molecular weight aggregates, purification of viruses, and polishing of blood plasma factors.





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