Membranes suited for immobilizing biomolecules

The present invention relates to flow-through membranes suitable for the immobilization of biomols., methods for the prepn. of such membranes and the use of such membranes for the immobilization of biomols. and subsequent detection of immobilized biomols. The invention concerns a flow-through membrane for the immobilization of biomols. on spots on said membrane, comprising polymeric material and an internal support, wherein said membrane has pores and wherein the spots of the membrane are sepd. by said internal support. [on SciFinder (R)