Patent ID: 8753868
Filing Date: 2014-06-17
Classification: B01L,C12M,C12N,G01N

Abstract:
1. A micro-fluidic device for isolating biological molecules from mixtures, comprising: a base material; a main channel formed in the base material; a cross channel formed in the base material, wherein the cross channel intersects the main channel; a substrate contained within a first carrier that is located at an intersection of the main channel and the cross channel and the substrate is capable of reversibly adsorbing via electrostatic interaction one or more biomolecules, wherein the first carrier is separate and distinct from the substrate and the first carrier is configured to be removably inserted at the intersection of the main channel with the cross channel; one or more main channel electrophoresis connections on either side of the substrate disposed within the main channel; and one or more cross channel electrophoresis connections on either side of the substrate disposed within the cross channel.