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US 6,958,372 B2Granted
Magnetic, silanised polyvinylalcohol-based carrier materials
AssigneeChemagen Biopolymer-Technologie AG
InventorsW. Jeffrey Parker, Jürgen Oster, Lothar A Brassard
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Abstract
The present invention relates to magnetic, polymeric polyvinylalcohol-based carrier materials. The surface of said materials is at least partially silanised. The invention also relates to a method for silanising the surface of such materials and to the use of the magnetic, silanised carrier materials for isolating biological material, preferably nucleic acids.
Claims27
Magnetic polyvinyl alcohol carrier materials whose surface is at least partially silanised and optionally equipped with affinity ligands which couple to biomolecules.
Dependencies are inferred from the claim text.