Packing materials for separation of biomolecules
AssigneeResq Lab B.V.
InventorMaria Rhemrev-Boom
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Abstract
The invention relates to the field of separation of molecules, in particular biomolecules, from media containing said molecules. The invention provides a sorbent for use in separation of molecules, comprising a, preferably crosslinked, polymer coating (to prevent non-selective adsorption, preferably having been provided with a spacer molecule and/or a functional moiety to allow coupling of an affinity ligand.
Claims22
A packing material comprising an inorganic sorbent for use in affinity separation of molecules, said sorbent comprising silica, alumina or zirconia, a cross-linked polyethyleneimine coating to prevent non-selective adsorption and a spacer molecule which comprises a coupling site.
A packing material comprising an inorganic sorbent for use in affinity separation of molecules, said sorbent comprising alumina, a cross-linked polyethyleneimine coating to prevent non-selective adsorption and a spacer molecule which comprises a coupling site.
Dependencies are inferred from the claim text.