Quickly desalts, removes contaminants and transfers to a new buffer in a single step. Suitable for buffer exchange and Clean-Up of large biomolecules, 8NA NANANA molecular weight Highest exclusion limit, 8NA NANANA, in the Sephadex Grange Classic gel filtration medium. Sephadex is a gel filtration resin prepared by crosslinking dextran with epichlorohydrin. Different types of Sephadex differ in their degree of crosslinking and hence in their degree of swelling and their molecular fractionation range.
