DEXTRANE DERIVATIVE GEL FOR ELECTROPHORESIS SEPARATION

摘要

A dextran derivative gel for use in electrophoretic separation processes is disclosed, which gel comprises a polymerizate obtained by the free-radical homopolymerization of a dextran derivative containing vinylic groups of the formula IMAGE (I) or IMAGE (II) wherein A is -CH2- or -O- and R is a hydrogen atom, a methyl group, a trifluoromethyl group, a fluorine, chlorine or bromine atom or a cyano group, or free-radical copolymerization of such a vinylic derivative of dextran with a low-molecular weight monovinyl compound.