Superdex™ prep grade is a preparative gel filtration medium with a composite matrix of dextran and agarose. This matrix combines the excellent gel filtration properties of cross-linked dextran (Sephadex) with the physical and chemical stabilities of highly cross-linked agarose, to produce a separation medium with outstanding selectivity and high resolution. In addition, its low non-specific interaction permits high recovery of biological material. Together these properties make Superdex prep grade the first choice gel filtration media for all applications from laboratory to process scale. Superdex prep grade is available in a range of different bulk pack sizes and convenient pre-packed formats for easy scale-up and process development. As a BioProcess medium, Superdex prep grade meets industrial demands with security of supply and comprehensive technical and regulatory support.
